Update to PEAR 1.7.2, Image_Canvas 0.3.1, Image_Color 1.0.3, Image_Graph 0.7.2, XML_Parser 1.3.1.
Removed PHP_Compat, and references to it. Removed ionCube/Zend/mmCache compatibility checks in test.php script. Changed minimum PHP requirement to 5.0 in test.php script.
This commit is contained in:
anubis
parent
60b674c776
commit
fae6352bf2
@ -1,133 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: Compat.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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/**
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* Provides missing functionality in the form of constants and functions
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* for older versions of PHP
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*
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* Optionally, you may simply include the file.
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* e.g. require_once 'PHP/Compat/Function/scandir.php';
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*
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* @category PHP
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* @package PHP_Compat
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* @version $Revision: 1.1 $
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* @author Aidan Lister <aidan@php.net>
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* @static
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*/
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class PHP_Compat
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{
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/**
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* Load a function, or array of functions
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*
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* @param string|array $function The function or functions to load
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* @return bool|array TRUE if loaded, FALSE if not
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*/
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function loadFunction($function)
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{
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// Recursiveness
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if (is_array($function)) {
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$res = array();
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foreach ($function as $singlefunc) {
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$res[$singlefunc] = PHP_Compat::loadFunction($singlefunc);
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}
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return $res;
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}
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// Load function
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if (!function_exists($function)) {
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$file = sprintf('PHP/Compat/Function/%s.php', $function);
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if ((@include_once $file) !== false) {
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return true;
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}
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}
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return false;
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}
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/**
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* Load a constant, or array of constants
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*
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* @param string|array $constant The constant or constants to load
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* @return bool|array TRUE if loaded, FALSE if not
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*/
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function loadConstant($constant)
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{
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// Recursiveness
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if (is_array($constant)) {
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$res = array();
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foreach ($constant as $singleconst) {
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$res[$singleconst] = PHP_Compat::loadConstant($singleconst);
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}
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return $res;
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}
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// Load constant
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$file = sprintf('PHP/Compat/Constant/%s.php', $constant);
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if ((@include_once $file) !== false) {
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return true;
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}
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return false;
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}
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/**
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* Load components for a PHP version
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*
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* @param string $version PHP Version to load
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* @return array An associative array of component names loaded
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*/
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function loadVersion($version = null)
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{
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// Include list of components
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require 'PHP/Compat/Components.php';
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// Include version_compare to work with older versions
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PHP_Compat::loadFunction('version_compare');
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// Init
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$phpversion = phpversion();
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$methods = array(
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'function' => 'loadFunction',
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'constant' => 'loadConstant');
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$res = array();
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// Iterate each component
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foreach ($components as $type => $slice) {
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foreach ($slice as $component => $compversion) {
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if (($version === null &&
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1 === version_compare($compversion, $phpversion)) || // C > PHP
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(0 === version_compare($compversion, $version) || // C = S
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1 === version_compare($compversion, $phpversion))) { // C > PHP
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$res[$type][$component] =
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call_user_func(array('PHP_Compat', $methods[$type]), $component);
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}
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}
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}
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return $res;
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}
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}
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?>
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@ -1,71 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: Components.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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// Functions
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$components['function']['array_combine'] = '5.0.0';
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$components['function']['array_diff_assoc'] = '4.3.0';
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$components['function']['array_diff_key'] = '5.0.2';
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$components['function']['array_diff_ukey'] = '5.0.2';
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$components['function']['array_intersect_assoc'] = '5.0.0';
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$components['function']['array_intersect_key'] = '5.0.2';
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$components['function']['array_intersect_uassoc'] = '5.0.0';
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$components['function']['array_intersect_ukey'] = '5.0.2';
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$components['function']['array_udiff'] = '5.0.0';
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$components['function']['array_udiff_assoc'] = '5.0.0';
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$components['function']['array_udiff_uassoc'] = '5.0.0';
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$components['function']['array_uintersect'] = '5.0.0';
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$components['function']['array_uintersect_assoc'] = '5.0.0';
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$components['function']['array_uintersect_uassoc'] = '5.0.0';
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$components['function']['array_walk_recursive'] = '5.0.0';
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$components['function']['clone'] = '5.0.0';
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$components['function']['convert_uudecode'] = '5.0.0';
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$components['function']['convert_uuencode'] = '5.0.0';
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$components['function']['debug_print_backtrace'] = '5.0.0';
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$components['function']['file_get_contents'] = '4.3.0';
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$components['function']['file_put_contents'] = '5.0.0';
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$components['function']['fprintf'] = '5.0.0';
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$components['function']['get_headers'] = '5.0.0';
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$components['function']['get_include_path'] = '4.3.0';
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$components['function']['html_entity_decode'] = '4.3.0';
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$components['function']['http_build_query'] = '5.0.0';
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$components['function']['image_type_to_mime_type'] = '4.3.0';
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$components['function']['ob_get_clean'] = '4.3.0';
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$components['function']['ob_get_flush'] = '4.3.0';
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$components['function']['php_strip_whitespace'] = '5.0.0';
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$components['function']['restore_include_path'] = '4.3.0';
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$components['function']['scandir'] = '5.0.0';
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$components['function']['set_include_path'] = '4.3.0';
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$components['function']['str_ireplace'] = '5.0.0';
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$components['function']['str_shuffle'] = '4.3.0';
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$components['function']['str_split'] = '5.0.0';
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$components['function']['str_word_count'] = '4.3.0';
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$components['function']['stripos'] = '5.0.0';
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$components['function']['strpbrk'] = '5.0.0';
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$components['function']['strripos'] = '5.0.0';
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$components['function']['substr_compare'] = '5.0.0';
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// Constants
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$components['constant']['E_STRICT'] = '5.0.0';
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$components['constant']['FILE'] = '4.3.0';
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$components['constant']['PHP_EOL'] = '5.0.1';
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$components['constant']['STD'] = '4.3.0';
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$components['constant']['T'] = '5.0.0';
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$components['constant']['UPLOAD_ERR'] = '4.3.0';
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?>
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@ -1,35 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: E_STRICT.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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/**
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* Replace constant E_STRICT
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/ref.errorfunc
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 5
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*/
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if (!defined('E_STRICT')) {
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define('E_STRICT', 2048);
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}
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?>
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@ -1,51 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: FILE.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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/**
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* Replace filesystem constants
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/ref.filesystem
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 5
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*/
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if (!defined('FILE_USE_INCLUDE_PATH')) {
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define('FILE_USE_INCLUDE_PATH', 1);
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}
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if (!defined('FILE_IGNORE_NEW_LINES')) {
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define('FILE_IGNORE_NEW_LINES', 2);
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}
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if (!defined('FILE_SKIP_EMPTY_LINES')) {
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define('FILE_SKIP_EMPTY_LINES', 4);
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}
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if (!defined('FILE_APPEND')) {
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define('FILE_APPEND', 8);
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}
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if (!defined('FILE_NO_DEFAULT_CONTEXT')) {
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define('FILE_NO_DEFAULT_CONTEXT', 16);
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}
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?>
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@ -1,49 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: PHP_EOL.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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/**
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* Replace PHP_EOL constant
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/reserved.constants.core
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 5.0.2
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*/
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if (!defined('PHP_EOL')) {
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switch (strtoupper(substr(PHP_OS, 0, 3))) {
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// Windows
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case 'WIN':
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define('PHP_EOL', "\r\n");
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break;
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// Mac
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case 'DAR':
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define('PHP_EOL', "\r");
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break;
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// Unix
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default:
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define('PHP_EOL', "\n");
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}
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}
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?>
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@ -1,43 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: STD.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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/**
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* Replace commandline constants
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/features.commandline
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 4.3.0
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*/
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if (!defined('STDIN')) {
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define('STDIN', fopen('php://stdin', 'r'));
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}
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if (!defined('STDOUT')) {
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define('STDOUT', fopen('php://stdout', 'w'));
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}
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if (!defined('STDERR')) {
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define('STDERR', fopen('php://stderr', 'w'));
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}
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?>
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@ -1,72 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
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||||
// +----------------------------------------------------------------------+
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||||
//
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||||
// $Id: T.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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||||
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||||
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/**
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* Replace tokenizer constants
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*
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* @category PHP
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||||
* @package PHP_Compat
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||||
* @link http://php.net/ref.tokenizer
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 5
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*/
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if (!defined('T_ML_COMMENT')) {
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define('T_ML_COMMENT', T_COMMENT);
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}
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if (!defined('T_DOC_COMMENT')) {
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define('T_DOC_COMMENT', T_ML_COMMENT);
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}
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if (!defined('T_OLD_FUNCTION')) {
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define('T_OLD_FUNCTION', -1);
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}
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if (!defined('T_ABSTRACT')) {
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define('T_ABSTRACT', -1);
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}
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if (!defined('T_CATCH')) {
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||||
define('T_CATCH', -1);
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}
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||||
if (!defined('T_FINAL')) {
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define('T_FINAL', -1);
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}
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||||
if (!defined('T_INSTANCEOF')) {
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define('T_INSTANCEOF', -1);
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||||
}
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||||
if (!defined('T_PRIVATE')) {
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define('T_PRIVATE', -1);
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||||
}
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||||
if (!defined('T_PROTECTED')) {
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||||
define('T_PROTECTED', -1);
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||||
}
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||||
if (!defined('T_PUBLIC')) {
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define('T_PUBLIC', -1);
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||||
}
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||||
if (!defined('T_THROW')) {
|
||||
define('T_THROW', -1);
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||||
}
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||||
if (!defined('T_TRY')) {
|
||||
define('T_TRY', -1);
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||||
}
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||||
if (!defined('T_CLONE')) {
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define('T_CLONE', -1);
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||||
}
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||||
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?>
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@ -1,51 +0,0 @@
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<?php
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// +----------------------------------------------------------------------+
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||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: UPLOAD_ERR.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace upload error constants
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/features.file-upload.errors
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
*/
|
||||
if (!defined('UPLOAD_ERR_OK')) {
|
||||
define('UPLOAD_ERR_OK', 0);
|
||||
}
|
||||
|
||||
if (!defined('UPLOAD_ERR_INI_SIZE')) {
|
||||
define('UPLOAD_ERR_INI_SIZE', 1);
|
||||
}
|
||||
|
||||
if (!defined('UPLOAD_ERR_FORM_SIZE')) {
|
||||
define('UPLOAD_ERR_FORM_SIZE', 2);
|
||||
}
|
||||
|
||||
if (!defined('UPLOAD_ERR_PARTIAL')) {
|
||||
define('UPLOAD_ERR_PARTIAL', 3);
|
||||
}
|
||||
|
||||
if (!defined('UPLOAD_ERR_NO_FILE')) {
|
||||
define('UPLOAD_ERR_NO_FILE', 4);
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,71 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_combine.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_combine()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_combine
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('array_combine')) {
|
||||
function array_combine($keys, $values)
|
||||
{
|
||||
if (!is_array($keys)) {
|
||||
user_error('array_combine() expects parameter 1 to be array, ' .
|
||||
gettype($keys) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!is_array($values)) {
|
||||
user_error('array_combine() expects parameter 2 to be array, ' .
|
||||
gettype($values) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
$key_count = count($keys);
|
||||
$value_count = count($values);
|
||||
if ($key_count !== $value_count) {
|
||||
user_error('array_combine() Both parameters should have equal number of elements', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($key_count === 0 || $value_count === 0) {
|
||||
user_error('array_combine() Both parameters should have number of elements at least 0', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$keys = array_values($keys);
|
||||
$values = array_values($values);
|
||||
|
||||
$combined = array();
|
||||
for ($i = 0; $i < $key_count; $i++) {
|
||||
$combined[$keys[$i]] = $values[$i];
|
||||
}
|
||||
|
||||
return $combined;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,75 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_diff_assoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_diff_assoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_diff_assoc
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('array_diff_assoc')) {
|
||||
function array_diff_assoc()
|
||||
{
|
||||
// Check we have enough arguments
|
||||
$args = func_get_args();
|
||||
$count = count($args);
|
||||
if (count($args) < 2) {
|
||||
user_error('Wrong parameter count for array_diff_assoc()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_diff_assoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Get the comparison array
|
||||
$array_comp = array_shift($args);
|
||||
--$count;
|
||||
|
||||
// Traverse values of the first array
|
||||
foreach ($array_comp as $key => $value) {
|
||||
// Loop through the other arrays
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
// Loop through this arrays key/value pairs and compare
|
||||
foreach ($args[$i] as $comp_key => $comp_value) {
|
||||
if ((string)$key === (string)$comp_key &&
|
||||
(string)$value === (string)$comp_value)
|
||||
{
|
||||
|
||||
unset($array_comp[$key]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $array_comp;
|
||||
}
|
||||
}
|
||||
?>
|
||||
@ -1,66 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_diff_key.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_diff_key()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_diff_key
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.2
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('array_diff_key')) {
|
||||
function array_diff_key()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 2) {
|
||||
user_error('Wrong parameter count for array_diff_key()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_diff_key() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
$result = $args[0];
|
||||
foreach ($args[0] as $key1 => $value1) {
|
||||
for ($i = 1; $i !== $array_count; $i++) {
|
||||
foreach ($args[$i] as $key2 => $value2) {
|
||||
if ((string) $key1 === (string) $key2) {
|
||||
unset($result[$key2]);
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,83 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_diff_uassoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_diff_uassoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_diff_uassoc
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.0
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_diff_uassoc')) {
|
||||
function array_diff_uassoc()
|
||||
{
|
||||
// Sanity check
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_diff_uassoc()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0] . '::' . $compare_func[1];
|
||||
}
|
||||
user_error('array_diff_uassoc() Not a valid callback ' .
|
||||
$compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_diff_uassoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$result = array();
|
||||
foreach ($args[0] as $k => $v) {
|
||||
for ($i = 1; $i < $array_count; $i++) {
|
||||
foreach ($args[$i] as $kk => $vv) {
|
||||
if ($v == $vv) {
|
||||
$compare = call_user_func_array($compare_func, array($k, $kk));
|
||||
if ($compare == 0) {
|
||||
continue 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$result[$k] = $v;
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,79 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_diff_ukey.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_diff_ukey()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_diff_ukey
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.2
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_diff_ukey')) {
|
||||
function array_diff_ukey()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_diff_ukey()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0].'::'.$compare_func[1];
|
||||
}
|
||||
user_error('array_diff_ukey() Not a valid callback ' .
|
||||
$compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_diff_ukey() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$result = $args[0];
|
||||
foreach ($args[0] as $key1 => $value1) {
|
||||
for ($i = 1; $i !== $array_count; $i++) {
|
||||
foreach ($args[$i] as $key2 => $value2) {
|
||||
if (!(call_user_func($compare_func, (string) $key1, (string) $key2))) {
|
||||
unset($result[$key1]);
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,69 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_intersect_assoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_intersect_assoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_intersect_assoc
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('array_intersect_assoc')) {
|
||||
function array_intersect_assoc()
|
||||
{
|
||||
// Sanity check
|
||||
$args = func_get_args();
|
||||
if (count($args) < 2) {
|
||||
user_error('wrong parameter count for array_intersect_assoc()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_intersect_assoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$intersect = array();
|
||||
foreach ($args[0] as $key => $value) {
|
||||
$intersect[$key] = $value;
|
||||
|
||||
for ($i = 1; $i < $array_count; $i++) {
|
||||
if (!isset($args[$i][$key]) || $args[$i][$key] != $value) {
|
||||
unset($intersect[$key]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $intersect;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,67 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_intersect_key.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_intersect_key()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_intersect_key
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.2
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('array_intersect_key')) {
|
||||
function array_intersect_key()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 2) {
|
||||
user_error('Wrong parameter count for array_intersect_key()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_intersect_key() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$result = array();
|
||||
foreach ($args[0] as $key1 => $value1) {
|
||||
for ($i = 1; $i !== $array_count; $i++) {
|
||||
foreach ($args[$i] as $key2 => $value2) {
|
||||
if ((string) $key1 === (string) $key2) {
|
||||
$result[$key1] = $value1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,90 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_intersect_uassoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_intersect_assoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_intersect_uassoc
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_intersect_uassoc')) {
|
||||
function array_intersect_uassoc()
|
||||
{
|
||||
// Sanity check
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_intersect_ukey()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0] . '::' . $compare_func[1];
|
||||
}
|
||||
user_error('array_intersect_uassoc() Not a valid callback ' .
|
||||
$compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_intersect_uassoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$result = array();
|
||||
foreach ($args[0] as $k => $v) {
|
||||
for ($i = 0; $i < $array_count; $i++) {
|
||||
$match = false;
|
||||
foreach ($args[$i] as $kk => $vv) {
|
||||
$compare = call_user_func_array($compare_func, array($k, $kk));
|
||||
if ($compare === 0 && $v == $vv) {
|
||||
$match = true;
|
||||
continue 2;
|
||||
}
|
||||
}
|
||||
|
||||
if ($match === false) {
|
||||
continue 2;
|
||||
}
|
||||
}
|
||||
|
||||
if ($match === true) {
|
||||
$result[$k] = $v;
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,79 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_intersect_ukey.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_intersect_ukey()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_intersect_ukey
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.2
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_intersect_ukey')) {
|
||||
function array_intersect_ukey()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_intersect_ukey()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0].'::'.$compare_func[1];
|
||||
}
|
||||
user_error('array_diff_ukey() Not a valid callback ' .
|
||||
$compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i !== $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_intersect_ukey() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$result = array();
|
||||
foreach ($args[0] as $key1 => $value1) {
|
||||
for ($i = 1; $i !== $array_count; $i++) {
|
||||
foreach ($args[$i] as $key2 => $value2) {
|
||||
if (!(call_user_func($compare_func, (string) $key1, (string) $key2))) {
|
||||
$result[$key1] = $value1;
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,83 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_udiff.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_udiff()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_udiff
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_udiff')) {
|
||||
function array_udiff()
|
||||
{
|
||||
$args = func_get_args();
|
||||
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_udiff()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0] . '::' . $compare_func[1];
|
||||
}
|
||||
user_error('array_udiff() Not a valid callback ' .
|
||||
$compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$cnt = count($args);
|
||||
for ($i = 0; $i < $cnt; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_udiff() Argument #' .
|
||||
($i + 1). ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
$diff = array ();
|
||||
// Traverse values of the first array
|
||||
foreach ($args[0] as $key => $value) {
|
||||
// Check all arrays
|
||||
for ($i = 1; $i < $cnt; $i++) {
|
||||
foreach ($args[$i] as $cmp_value) {
|
||||
$result = call_user_func($compare_func, $value, $cmp_value);
|
||||
if ($result === 0) {
|
||||
continue 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
$diff[$key] = $value;
|
||||
}
|
||||
return $diff;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,85 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_udiff_assoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_udiff_assoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @link http://php.net/function.array-udiff-assoc
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_udiff_assoc')) {
|
||||
function array_udiff_assoc()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_udiff_assoc()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0] . '::' . $compare_func[1];
|
||||
}
|
||||
user_error('array_udiff_assoc() Not a valid callback ' .
|
||||
$compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$count = count($args);
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_udiff_assoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
$diff = array ();
|
||||
// Traverse values of the first array
|
||||
foreach ($args[0] as $key => $value) {
|
||||
// Check all arrays
|
||||
for ($i = 1; $i < $count; $i++) {
|
||||
if (!array_key_exists($key, $args[$i])) {
|
||||
continue;
|
||||
}
|
||||
$result = call_user_func($compare_func, $value, $args[$i][$key]);
|
||||
if ($result === 0) {
|
||||
continue 2;
|
||||
}
|
||||
}
|
||||
|
||||
$diff[$key] = $value;
|
||||
}
|
||||
|
||||
return $diff;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,82 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_udiff_uassoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_udiff_uassoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_udiff_uassoc
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_udiff_uassoc')) {
|
||||
function array_udiff_uassoc()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('Wrong parameter count for array_udiff_uassoc()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$compare_func = array_pop($args);
|
||||
if (!is_callable($compare_func)) {
|
||||
if (is_array($compare_func)) {
|
||||
$compare_func = $compare_func[0] . '::' . $compare_func[1];
|
||||
}
|
||||
user_error('array_udiff_uassoc() Not a valid callback ' . $compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$count = count($args);
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_udiff_uassoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Traverse values of the first array
|
||||
$diff = array ();
|
||||
foreach ($args[0] as $key => $value) {
|
||||
// Check all arrays
|
||||
for ($i = 1; $i < $count; $i++) {
|
||||
if (!array_key_exists($key, $args[$i])) {
|
||||
continue;
|
||||
}
|
||||
$result = call_user_func($compare_func, $value, $args[$i][$key]);
|
||||
if ($result === 0) {
|
||||
continue 2;
|
||||
}
|
||||
}
|
||||
|
||||
$diff[$key] = $value;
|
||||
}
|
||||
|
||||
return $diff;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,82 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Tom Buskens <ortega@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_uintersect.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_uintersect()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_uintersect
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_uintersect')) {
|
||||
function array_uintersect()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('wrong parameter count for array_uintersect()',
|
||||
E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$user_func = array_pop($args);
|
||||
if (!is_callable($user_func)) {
|
||||
if (is_array($user_func)) {
|
||||
$user_func = $user_func[0] . '::' . $user_func[1];
|
||||
}
|
||||
user_error('array_uintersect() Not a valid callback ' .
|
||||
$user_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i < $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_uintersect() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$output = array();
|
||||
foreach ($args[0] as $key => $item) {
|
||||
for ($i = 1; $i !== $array_count; $i++) {
|
||||
$array = $args[$i];
|
||||
foreach($array as $key0 => $item0) {
|
||||
if (!call_user_func($user_func, $item, $item0)) {
|
||||
$output[$key] = $item;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,81 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Tom Buskens <ortega@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_uintersect_assoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_uintersect_assoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_uintersect_assoc
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_uintersect_assoc')) {
|
||||
function array_uintersect_assoc()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 3) {
|
||||
user_error('wrong parameter count for array_uintersect_assoc()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get compare function
|
||||
$user_func = array_pop($args);
|
||||
if (!is_callable($user_func)) {
|
||||
if (is_array($user_func)) {
|
||||
$user_func = $user_func[0] . '::' . $user_func[1];
|
||||
}
|
||||
user_error('array_uintersect_assoc() Not a valid callback ' .
|
||||
$user_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$array_count = count($args);
|
||||
for ($i = 0; $i < $array_count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_uintersect_assoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Compare entries
|
||||
$output = array();
|
||||
foreach ($args[0] as $key => $item) {
|
||||
for ($i = 1; $i !== $array_count; $i++) {
|
||||
if (array_key_exists($key, $args[$i])) {
|
||||
$compare = call_user_func($user_func, $item, $args[$i][$key]);
|
||||
if ($compare === 0) {
|
||||
$output[$key] = $item;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,97 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_uintersect_uassoc.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_uintersect_uassoc()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_uintersect_uassoc
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_uintersect_uassoc')) {
|
||||
function array_uintersect_uassoc()
|
||||
{
|
||||
$args = func_get_args();
|
||||
if (count($args) < 4) {
|
||||
user_error('Wrong parameter count for array_uintersect_uassoc()',
|
||||
E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get key_compare_func
|
||||
$key_compare_func = array_pop($args);
|
||||
if (!is_callable($key_compare_func)) {
|
||||
if (is_array($key_compare_func)) {
|
||||
$key_compare_func = $key_compare_func[0] . '::' . $key_compare_func[1];
|
||||
}
|
||||
user_error('array_uintersect_uassoc() Not a valid callback ' .
|
||||
$key_compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Get data_compare_func
|
||||
$data_compare_func = array_pop($args);
|
||||
if (!is_callable($data_compare_func)) {
|
||||
if (is_array($data_compare_func)) {
|
||||
$data_compare_func = $data_compare_func[0] . '::' . $data_compare_func[1];
|
||||
}
|
||||
user_error('array_uintersect_uassoc() Not a valid callback '
|
||||
. $data_compare_func, E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check arrays
|
||||
$count = count($args);
|
||||
for ($i = 0; $i !== $count; $i++) {
|
||||
if (!is_array($args[$i])) {
|
||||
user_error('array_uintersect_uassoc() Argument #' .
|
||||
($i + 1) . ' is not an array', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Traverse values of the first array
|
||||
$intersect = array ();
|
||||
foreach ($args[0] as $key => $value) {
|
||||
// Check against each array
|
||||
for ($i = 1; $i < $count; $i++) {
|
||||
// Traverse each element in current array
|
||||
foreach ($args[$i] as $ckey => $cvalue) {
|
||||
// Compare key and value
|
||||
if (call_user_func($key_compare_func, $key, $ckey) === 0 &&
|
||||
call_user_func($data_compare_func, $value, $cvalue) === 0)
|
||||
{
|
||||
|
||||
$intersect[$key] = $value;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $intersect;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,68 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Tom Buskens <ortega@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: array_walk_recursive.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace array_walk_recursive()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.array_walk_recursive
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.6 (is_callable)
|
||||
*/
|
||||
if (!function_exists('array_walk_recursive')) {
|
||||
function array_walk_recursive(&$input, $funcname)
|
||||
{
|
||||
if (!is_callable($funcname)) {
|
||||
if (is_array($funcname)) {
|
||||
$funcname = $funcname[0] . '::' . $funcname[1];
|
||||
}
|
||||
user_error('array_walk_recursive() Not a valid callback ' . $user_func,
|
||||
E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!is_array($input)) {
|
||||
user_error('array_walk_recursive() The argument should be an array',
|
||||
E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
$args = func_get_args();
|
||||
|
||||
foreach ($input as $key => $item) {
|
||||
if (is_array($item)) {
|
||||
array_walk_recursive($item, $funcname, $args);
|
||||
$input[$key] = $item;
|
||||
} else {
|
||||
$args[0] = &$item;
|
||||
$args[1] = &$key;
|
||||
call_user_func_array($funcname, $args);
|
||||
$input[$key] = $item;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,56 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: clone.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace clone()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/language.oop5.cloning
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (version_compare(phpversion(), '5.0') === -1) {
|
||||
// Needs to be wrapped in eval as clone is a keyword in PHP5
|
||||
eval('
|
||||
function clone($object)
|
||||
{
|
||||
// Sanity check
|
||||
if (!is_object($object)) {
|
||||
user_error(\'clone() __clone method called on non-object\', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Use serialize/unserialize trick to deep copy the object
|
||||
$object = unserialize(serialize($object));
|
||||
|
||||
// If there is a __clone method call it on the "new" class
|
||||
if (method_exists($object, \'__clone\')) {
|
||||
$object->__clone();
|
||||
}
|
||||
|
||||
return $object;
|
||||
}
|
||||
');
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,79 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Michael Wallner <mike@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: convert_uudecode.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace convert_uudecode()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.convert_uudecode
|
||||
* @author Michael Wallner <mike@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('convert_uudecode')) {
|
||||
function convert_uudecode($string)
|
||||
{
|
||||
// Sanity check
|
||||
if (!is_scalar($string)) {
|
||||
user_error('convert_uuencode() expects parameter 1 to be string, ' .
|
||||
gettype($string) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (strlen($string) < 8) {
|
||||
user_error('convert_uuencode() The given parameter is not a valid uuencoded string', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$decoded = '';
|
||||
foreach (explode("\n", $string) as $line) {
|
||||
|
||||
$c = count($bytes = unpack('c*', substr(trim($line), 1)));
|
||||
|
||||
while ($c % 4) {
|
||||
$bytes[++$c] = 0;
|
||||
}
|
||||
|
||||
foreach (array_chunk($bytes, 4) as $b) {
|
||||
$b0 = $b[0] == 0x60 ? 0 : $b[0] - 0x20;
|
||||
$b1 = $b[1] == 0x60 ? 0 : $b[1] - 0x20;
|
||||
$b2 = $b[2] == 0x60 ? 0 : $b[2] - 0x20;
|
||||
$b3 = $b[3] == 0x60 ? 0 : $b[3] - 0x20;
|
||||
|
||||
$b0 <<= 2;
|
||||
$b0 |= ($b1 >> 4) & 0x03;
|
||||
$b1 <<= 4;
|
||||
$b1 |= ($b2 >> 2) & 0x0F;
|
||||
$b2 <<= 6;
|
||||
$b2 |= $b3 & 0x3F;
|
||||
|
||||
$decoded .= pack('c*', $b0, $b1, $b2);
|
||||
}
|
||||
}
|
||||
|
||||
return rtrim($decoded, "\0");
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,79 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Michael Wallner <mike@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: convert_uuencode.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace convert_uuencode()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.convert_uuencode
|
||||
* @author Michael Wallner <mike@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('convert_uuencode')) {
|
||||
function convert_uuencode($string)
|
||||
{
|
||||
// Sanity check
|
||||
if (!is_scalar($string)) {
|
||||
user_error('convert_uuencode() expects parameter 1 to be string, ' .
|
||||
gettype($string) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$u = 0;
|
||||
$encoded = '';
|
||||
|
||||
while ($c = count($bytes = unpack('c*', substr($string, $u, 45)))) {
|
||||
$u += 45;
|
||||
$encoded .= pack('c', $c + 0x20);
|
||||
|
||||
while ($c % 3) {
|
||||
$bytes[++$c] = 0;
|
||||
}
|
||||
|
||||
foreach (array_chunk($bytes, 3) as $b) {
|
||||
$b0 = ($b[0] & 0xFC) >> 2;
|
||||
$b1 = (($b[0] & 0x03) << 4) + (($b[1] & 0xF0) >> 4);
|
||||
$b2 = (($b[1] & 0x0F) << 2) + (($b[2] & 0xC0) >> 6);
|
||||
$b3 = $b[2] & 0x3F;
|
||||
|
||||
$b0 = $b0 ? $b0 + 0x20 : 0x60;
|
||||
$b1 = $b1 ? $b1 + 0x20 : 0x60;
|
||||
$b2 = $b2 ? $b2 + 0x20 : 0x60;
|
||||
$b3 = $b3 ? $b3 + 0x20 : 0x60;
|
||||
|
||||
$encoded .= pack('c*', $b0, $b1, $b2, $b3);
|
||||
}
|
||||
|
||||
$encoded .= "\n";
|
||||
}
|
||||
|
||||
// Add termination characters
|
||||
$encoded .= "\x60\n";
|
||||
|
||||
return $encoded;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,67 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Laurent Laville <pear@laurent-laville.org> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: debug_print_backtrace.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace debug_print_backtrace()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.debug_print_backtrace
|
||||
* @author Laurent Laville <pear@laurent-laville.org>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0
|
||||
*/
|
||||
if (!function_exists('debug_print_backtrace2')) {
|
||||
function debug_print_backtrace2()
|
||||
{
|
||||
// Get backtrace
|
||||
$backtrace = debug_backtrace();
|
||||
|
||||
// Unset call to debug_print_backtrace
|
||||
array_shift($backtrace);
|
||||
|
||||
// Iterate backtrace
|
||||
$calls = array();
|
||||
foreach ($backtrace as $i => $call) {
|
||||
$location = $call['file'] . ':' . $call['line'];
|
||||
$function = (isset($call['class'])) ?
|
||||
$call['class'] . '.' . $call['function'] :
|
||||
$call['function'];
|
||||
|
||||
$params = '';
|
||||
if (isset($call['args'])) {
|
||||
$params = implode(', ', $call['args']);
|
||||
}
|
||||
|
||||
$calls[] = sprintf('#%d %s(%s) called at [%s]',
|
||||
$i,
|
||||
$function,
|
||||
$params,
|
||||
$location);
|
||||
}
|
||||
|
||||
echo implode("\n", $calls);
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,57 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: file_get_contents.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace file_get_contents()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.file_get_contents
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @internal resource_context is not supported
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('file_get_contents')) {
|
||||
function file_get_contents($filename, $incpath = false, $resource_context = null)
|
||||
{
|
||||
if (false === $fh = fopen($filename, 'rb', $incpath)) {
|
||||
user_error('file_get_contents() failed to open stream: No such file or directory',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
clearstatcache();
|
||||
if ($fsize = @filesize($filename)) {
|
||||
$data = fread($fh, $fsize);
|
||||
} else {
|
||||
$data = '';
|
||||
while (!feof($fh)) {
|
||||
$data .= fread($fh, 8192);
|
||||
}
|
||||
}
|
||||
|
||||
fclose($fh);
|
||||
return $data;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,104 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: file_put_contents.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
if (!defined('FILE_USE_INCLUDE_PATH')) {
|
||||
define('FILE_USE_INCLUDE_PATH', 1);
|
||||
}
|
||||
|
||||
if (!defined('FILE_APPEND')) {
|
||||
define('FILE_APPEND', 8);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Replace file_put_contents()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.file_put_contents
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @internal resource_context is not supported
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('file_put_contents')) {
|
||||
function file_put_contents($filename, $content, $flags = null, $resource_context = null)
|
||||
{
|
||||
// If $content is an array, convert it to a string
|
||||
if (is_array($content)) {
|
||||
$content = implode('', $content);
|
||||
}
|
||||
|
||||
// If we don't have a string, throw an error
|
||||
if (!is_scalar($content)) {
|
||||
user_error('file_put_contents() The 2nd parameter should be either a string or an array',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Get the length of date to write
|
||||
$length = strlen($content);
|
||||
|
||||
// Check what mode we are using
|
||||
$mode = ($flags & FILE_APPEND) ?
|
||||
$mode = 'a' :
|
||||
$mode = 'w';
|
||||
|
||||
// Check if we're using the include path
|
||||
$use_inc_path = ($flags & FILE_USE_INCLUDE_PATH) ?
|
||||
true :
|
||||
false;
|
||||
|
||||
// Open the file for writing
|
||||
if (($fh = @fopen($filename, $mode, $use_inc_path)) === false) {
|
||||
user_error('file_put_contents() failed to open stream: Permission denied',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write to the file
|
||||
$bytes = 0;
|
||||
if (($bytes = @fwrite($fh, $content)) === false) {
|
||||
$errormsg = sprintf('file_put_contents() Failed to write %d bytes to %s',
|
||||
$length,
|
||||
$filename);
|
||||
user_error($errormsg, E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Close the handle
|
||||
@fclose($fh);
|
||||
|
||||
// Check all the data was written
|
||||
if ($bytes != $length) {
|
||||
$errormsg = sprintf('file_put_contents() Only %d of %d bytes written, possibly out of free disk space.',
|
||||
$bytes,
|
||||
$length);
|
||||
user_error($errormsg, E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Return length
|
||||
return $bytes;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,54 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: fprintf.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace fprintf()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.fprintf
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('fprintf')) {
|
||||
function fprintf() {
|
||||
$args = func_get_args();
|
||||
|
||||
if (count($args) < 2) {
|
||||
user_error('Wrong parameter count for fprintf()', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
$resource_handle = array_shift($args);
|
||||
$format = array_shift($args);
|
||||
|
||||
if (!is_resource($resource_handle)) {
|
||||
user_error('fprintf() supplied argument is not a valid stream resource',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
return fwrite($resource_handle, vsprintf($format, $args));
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,77 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: get_headers.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace get_headers()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.get_headers
|
||||
* @author Aeontech <aeontech@gmail.com>
|
||||
* @author Cpurruc <cpurruc@fh-landshut.de>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5.0.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('get_headers')) {
|
||||
function get_headers($url, $format = 0)
|
||||
{
|
||||
// Init
|
||||
$urlinfo = parse_url($url);
|
||||
$port = isset($urlinfo['port']) ? $urlinfo['port'] : 80;
|
||||
|
||||
// Connect
|
||||
$fp = fsockopen($urlinfo['host'], $port, $errno, $errstr, 30);
|
||||
if ($fp === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Send request
|
||||
$head = 'HEAD ' . $urlinfo['path'] .
|
||||
(isset($urlinfo['query']) ? '?' . $urlinfo['query'] : '') .
|
||||
' HTTP/1.0' . "\r\n" .
|
||||
'Host: ' . $urlinfo['host'] . "\r\n\r\n";
|
||||
fputs($fp, $head);
|
||||
|
||||
// Read
|
||||
while (!feof($fp)) {
|
||||
if ($header = trim(fgets($fp, 1024))) {
|
||||
list($key) = explode(':', $header);
|
||||
|
||||
if ($format === 1) {
|
||||
// First element is the HTTP header type, such as HTTP 200 OK
|
||||
// It doesn't have a separate name, so check for it
|
||||
if ($key == $header) {
|
||||
$headers[] = $header;
|
||||
} else {
|
||||
$headers[$key] = substr($header, strlen($key)+2);
|
||||
}
|
||||
} else {
|
||||
$headers[] = $header;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $headers;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,39 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: get_include_path.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace get_include_path()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.get_include_path
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0
|
||||
*/
|
||||
if (!function_exists('get_include_path')) {
|
||||
function get_include_path()
|
||||
{
|
||||
return ini_get('include_path');
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,72 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: David Irvine <dave@codexweb.co.za> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: html_entity_decode.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
if (!defined('ENT_NOQUOTES')) {
|
||||
define('ENT_NOQUOTES', 0);
|
||||
}
|
||||
|
||||
if (!defined('ENT_COMPAT')) {
|
||||
define('ENT_COMPAT', 2);
|
||||
}
|
||||
|
||||
if (!defined('ENT_QUOTES')) {
|
||||
define('ENT_QUOTES', 3);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Replace html_entity_decode()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.html_entity_decode
|
||||
* @author David Irvine <dave@codexweb.co.za>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @internal Setting the charset will not do anything
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('html_entity_decode')) {
|
||||
function html_entity_decode($string, $quote_style = ENT_COMPAT, $charset = null)
|
||||
{
|
||||
if (!is_int($quote_style)) {
|
||||
user_error('html_entity_decode() expects parameter 2 to be long, ' .
|
||||
gettype($quote_style) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
|
||||
$trans_tbl = array_flip($trans_tbl);
|
||||
|
||||
// Add single quote to translation table;
|
||||
$trans_tbl['''] = '\'';
|
||||
|
||||
// Not translating double quotes
|
||||
if ($quote_style & ENT_NOQUOTES) {
|
||||
// Remove double quote from translation table
|
||||
unset($trans_tbl['"']);
|
||||
}
|
||||
|
||||
return strtr($string, $trans_tbl);
|
||||
}
|
||||
}
|
||||
?>
|
||||
@ -1,99 +0,0 @@
|
||||
<?PHP
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: http_build_query.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace function http_build_query()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.http-build-query
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('http_build_query')) {
|
||||
function http_build_query($formdata, $numeric_prefix = null)
|
||||
{
|
||||
// If $formdata is an object, convert it to an array
|
||||
if (is_object($formdata)) {
|
||||
$formdata = get_object_vars($formdata);
|
||||
}
|
||||
|
||||
// Check we have an array to work with
|
||||
if (!is_array($formdata)) {
|
||||
user_error('http_build_query() Parameter 1 expected to be Array or Object. Incorrect value given.',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// If the array is empty, return null
|
||||
if (empty($formdata)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Argument seperator
|
||||
$separator = ini_get('arg_separator.output');
|
||||
|
||||
// Start building the query
|
||||
$tmp = array ();
|
||||
foreach ($formdata as $key => $val) {
|
||||
if (is_integer($key) && $numeric_prefix != null) {
|
||||
$key = $numeric_prefix . $key;
|
||||
}
|
||||
|
||||
if (is_scalar($val)) {
|
||||
array_push($tmp, urlencode($key).'='.urlencode($val));
|
||||
continue;
|
||||
}
|
||||
|
||||
// If the value is an array, recursively parse it
|
||||
if (is_array($val)) {
|
||||
array_push($tmp, __http_build_query($val, urlencode($key)));
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
return implode($separator, $tmp);
|
||||
}
|
||||
|
||||
// Helper function
|
||||
function __http_build_query ($array, $name)
|
||||
{
|
||||
$tmp = array ();
|
||||
foreach ($array as $key => $value) {
|
||||
if (is_array($value)) {
|
||||
array_push($tmp, __http_build_query($value, sprintf('%s[%s]', $name, $key)));
|
||||
} elseif (is_scalar($value)) {
|
||||
array_push($tmp, sprintf('%s[%s]=%s', $name, urlencode($key), urlencode($value)));
|
||||
} elseif (is_object($value)) {
|
||||
array_push($tmp, __http_build_query(get_object_vars($value), sprintf('%s[%s]', $name, $key)));
|
||||
}
|
||||
}
|
||||
|
||||
// Argument seperator
|
||||
$separator = ini_get('arg_separator.output');
|
||||
|
||||
return implode($separator, $tmp);
|
||||
}
|
||||
}
|
||||
?>
|
||||
@ -1,147 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: image_type_to_mime_type.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
if (!defined('IMAGETYPE_GIF')) {
|
||||
define('IMAGETYPE_GIF', 1);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_JPEG')) {
|
||||
define('IMAGETYPE_JPEG', 2);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_PNG')) {
|
||||
define('IMAGETYPE_PNG', 3);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_SWF')) {
|
||||
define('IMAGETYPE_SWF', 4);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_PSD')) {
|
||||
define('IMAGETYPE_PSD', 5);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_BMP')) {
|
||||
define('IMAGETYPE_BMP', 6);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_TIFF_II')) {
|
||||
define('IMAGETYPE_TIFF_II', 7);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_TIFF_MM')) {
|
||||
define('IMAGETYPE_TIFF_MM', 8);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_JPC')) {
|
||||
define('IMAGETYPE_JPC', 9);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_JP2')) {
|
||||
define('IMAGETYPE_JP2', 10);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_JPX')) {
|
||||
define('IMAGETYPE_JPX', 11);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_JB2')) {
|
||||
define('IMAGETYPE_JB2', 12);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_SWC')) {
|
||||
define('IMAGETYPE_SWC', 13);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_IFF')) {
|
||||
define('IMAGETYPE_IFF', 14);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_WBMP')) {
|
||||
define('IMAGETYPE_WBMP', 15);
|
||||
}
|
||||
|
||||
if (!defined('IMAGETYPE_XBM')) {
|
||||
define('IMAGETYPE_XBM', 16);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Replace image_type_to_mime_type()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.image_type_to_mime_type
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('image_type_to_mime_type')) {
|
||||
function image_type_to_mime_type($imagetype)
|
||||
{
|
||||
switch ($imagetype):
|
||||
case IMAGETYPE_GIF:
|
||||
return 'image/gif';
|
||||
break;
|
||||
case IMAGETYPE_JPEG:
|
||||
return 'image/jpeg';
|
||||
break;
|
||||
case IMAGETYPE_PNG:
|
||||
return 'image/png';
|
||||
break;
|
||||
case IMAGETYPE_SWF:
|
||||
case IMAGETYPE_SWC:
|
||||
return 'application/x-shockwave-flash';
|
||||
break;
|
||||
case IMAGETYPE_PSD:
|
||||
return 'image/psd';
|
||||
break;
|
||||
case IMAGETYPE_BMP:
|
||||
return 'image/bmp';
|
||||
break;
|
||||
case IMAGETYPE_TIFF_MM:
|
||||
case IMAGETYPE_TIFF_II:
|
||||
return 'image/tiff';
|
||||
break;
|
||||
case IMAGETYPE_JP2:
|
||||
return 'image/jp2';
|
||||
break;
|
||||
case IMAGETYPE_IFF:
|
||||
return 'image/iff';
|
||||
break;
|
||||
case IMAGETYPE_WBMP:
|
||||
return 'image/vnd.wap.wbmp';
|
||||
break;
|
||||
case IMAGETYPE_XBM:
|
||||
return 'image/xbm';
|
||||
break;
|
||||
case IMAGETYPE_JPX:
|
||||
case IMAGETYPE_JB2:
|
||||
case IMAGETYPE_JPC:
|
||||
default:
|
||||
return 'application/octet-stream';
|
||||
break;
|
||||
|
||||
endswitch;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,46 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: ob_get_clean.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace ob_get_clean()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.ob_get_clean
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @author Thiemo Mättig (http://maettig.com/)
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('ob_get_clean')) {
|
||||
function ob_get_clean()
|
||||
{
|
||||
$contents = ob_get_contents();
|
||||
|
||||
if ($contents !== false) {
|
||||
ob_end_clean();
|
||||
}
|
||||
|
||||
return $contents;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,46 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: ob_get_flush.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace ob_get_flush()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.ob_get_flush
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @author Thiemo Mättig (http://maettig.com/)
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('ob_get_flush')) {
|
||||
function ob_get_flush()
|
||||
{
|
||||
$contents = ob_get_contents();
|
||||
|
||||
if ($contents !== false) {
|
||||
ob_end_flush();
|
||||
}
|
||||
|
||||
return $contents;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,86 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: php_strip_whitespace.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace php_strip_whitespace()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.php_strip_whitespace
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error) + Tokenizer extension
|
||||
*/
|
||||
if (!function_exists('php_strip_whitespace')) {
|
||||
function php_strip_whitespace($file)
|
||||
{
|
||||
// Sanity check
|
||||
if (!is_scalar($file)) {
|
||||
user_error('php_strip_whitespace() expects parameter 1 to be string, ' .
|
||||
gettype($file) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
// Load file / tokens
|
||||
$source = implode('', file($file));
|
||||
$tokens = token_get_all($source);
|
||||
|
||||
// Init
|
||||
$source = '';
|
||||
$was_ws = false;
|
||||
|
||||
// Process
|
||||
foreach ($tokens as $token) {
|
||||
if (is_string($token)) {
|
||||
// Single character tokens
|
||||
$source .= $token;
|
||||
} else {
|
||||
list($id, $text) = $token;
|
||||
|
||||
switch ($id) {
|
||||
// Skip all comments
|
||||
case T_COMMENT:
|
||||
case T_ML_COMMENT:
|
||||
case T_DOC_COMMENT:
|
||||
break;
|
||||
|
||||
// Remove whitespace
|
||||
case T_WHITESPACE:
|
||||
// We don't want more than one whitespace in a row replaced
|
||||
if ($was_ws !== true) {
|
||||
$source .= ' ';
|
||||
}
|
||||
$was_ws = true;
|
||||
break;
|
||||
|
||||
default:
|
||||
$was_ws = false;
|
||||
$source .= $text;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $source;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,37 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: restore_include_path.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace restore_include_path()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.restore_include_path
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
*/
|
||||
if (!function_exists('restore_include_path')) {
|
||||
function restore_include_path()
|
||||
{
|
||||
return ini_restore('include_path');
|
||||
}
|
||||
}
|
||||
?>
|
||||
@ -1,69 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: scandir.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace scandir()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.scandir
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('scandir')) {
|
||||
function scandir($directory, $sorting_order = 0)
|
||||
{
|
||||
if (!is_string($directory)) {
|
||||
user_error('scandir() expects parameter 1 to be string, ' .
|
||||
gettype($directory) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!is_int($sorting_order) && !is_bool($sorting_order)) {
|
||||
user_error('scandir() expects parameter 2 to be long, ' .
|
||||
gettype($sorting_order) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!is_dir($directory) || (false === $fh = @opendir($directory))) {
|
||||
user_error('scandir() failed to open dir: Invalid argument', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$files = array ();
|
||||
while (false !== ($filename = readdir($fh))) {
|
||||
$files[] = $filename;
|
||||
}
|
||||
|
||||
closedir($fh);
|
||||
|
||||
if ($sorting_order == 1) {
|
||||
rsort($files);
|
||||
} else {
|
||||
sort($files);
|
||||
}
|
||||
|
||||
return $files;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,37 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: set_include_path.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace set_include_path()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.set_include_path
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
*/
|
||||
if (!function_exists('set_include_path')) {
|
||||
function set_include_path($new_include_path)
|
||||
{
|
||||
return ini_set('include_path', $new_include_path);
|
||||
}
|
||||
}
|
||||
?>
|
||||
@ -1,113 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: str_ireplace.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace str_ireplace()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.str_ireplace
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
* @note count not by returned by reference, to enable
|
||||
* change '$count = null' to '&$count'
|
||||
*/
|
||||
if (!function_exists('str_ireplace')) {
|
||||
function str_ireplace($search, $replace, $subject, $count = null)
|
||||
{
|
||||
// Sanity check
|
||||
if (is_string($search) && is_array($replace)) {
|
||||
user_error('Array to string conversion', E_USER_NOTICE);
|
||||
$replace = (string) $replace;
|
||||
}
|
||||
|
||||
// If search isn't an array, make it one
|
||||
if (!is_array($search)) {
|
||||
$search = array ($search);
|
||||
}
|
||||
$search = array_values($search);
|
||||
|
||||
// If replace isn't an array, make it one, and pad it to the length of search
|
||||
if (!is_array($replace)) {
|
||||
$replace_string = $replace;
|
||||
|
||||
$replace = array ();
|
||||
for ($i = 0, $c = count($search); $i < $c; $i++) {
|
||||
$replace[$i] = $replace_string;
|
||||
}
|
||||
}
|
||||
$replace = array_values($replace);
|
||||
|
||||
// Check the replace array is padded to the correct length
|
||||
$length_replace = count($replace);
|
||||
$length_search = count($search);
|
||||
if ($length_replace < $length_search) {
|
||||
for ($i = $length_replace; $i < $length_search; $i++) {
|
||||
$replace[$i] = '';
|
||||
}
|
||||
}
|
||||
|
||||
// If subject is not an array, make it one
|
||||
$was_array = false;
|
||||
if (!is_array($subject)) {
|
||||
$was_array = true;
|
||||
$subject = array ($subject);
|
||||
}
|
||||
|
||||
// Loop through each subject
|
||||
$count = 0;
|
||||
foreach ($subject as $subject_key => $subject_value) {
|
||||
// Loop through each search
|
||||
foreach ($search as $search_key => $search_value) {
|
||||
// Split the array into segments, in between each part is our search
|
||||
$segments = explode(strtolower($search_value), strtolower($subject_value));
|
||||
|
||||
// The number of replacements done is the number of segments minus the first
|
||||
$count += count($segments) - 1;
|
||||
$pos = 0;
|
||||
|
||||
// Loop through each segment
|
||||
foreach ($segments as $segment_key => $segment_value) {
|
||||
// Replace the lowercase segments with the upper case versions
|
||||
$segments[$segment_key] = substr($subject_value, $pos, strlen($segment_value));
|
||||
// Increase the position relative to the initial string
|
||||
$pos += strlen($segment_value) + strlen($search_value);
|
||||
}
|
||||
|
||||
// Put our original string back together
|
||||
$subject_value = implode($replace[$search_key], $segments);
|
||||
}
|
||||
|
||||
$result[$subject_key] = $subject_value;
|
||||
}
|
||||
|
||||
// Check if subject was initially a string and return it as a string
|
||||
if ($was_array === true) {
|
||||
return $result[0];
|
||||
}
|
||||
|
||||
// Otherwise, just return the array
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,53 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: str_shuffle.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace str_shuffle()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.str_shuffle
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('str_shuffle')) {
|
||||
function str_shuffle($str)
|
||||
{
|
||||
$newstr = '';
|
||||
$strlen = strlen($str);
|
||||
$str = (string) $str;
|
||||
|
||||
// Seed
|
||||
list($usec, $sec) = explode(' ', microtime());
|
||||
$seed = (float) $sec + ((float) $usec * 100000);
|
||||
mt_srand($seed);
|
||||
|
||||
// Shuffle
|
||||
for ($i = 0; $strlen > $i; $i++) {
|
||||
$newstr .= $str[mt_rand(0, $strlen - 1)];
|
||||
}
|
||||
|
||||
return $newstr;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,52 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: str_split.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace str_split()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.str_split
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('str_split')) {
|
||||
function str_split($string, $split_length = 1)
|
||||
{
|
||||
if (!is_scalar($split_length)) {
|
||||
user_error('str_split() expects parameter 2 to be long, ' .
|
||||
gettype($split_length) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$split_length = (int) $split_length;
|
||||
if ($split_length < 1) {
|
||||
user_error('str_split() The length of each segment must be greater than zero', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
preg_match_all('/.{1,' . $split_length . '}/s', $string, $matches);
|
||||
return $matches[0];
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,68 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: str_word_count.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace str_word_count()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.str_word_count
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 4.3.0
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('str_word_count')) {
|
||||
function str_word_count($string, $format = null)
|
||||
{
|
||||
if ($format !== 1 && $format !== 2 && $format !== null) {
|
||||
user_error('str_word_count() The specified format parameter, "' . $format . '" is invalid',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$word_string = preg_replace('/[0-9]+/', '', $string);
|
||||
$word_array = preg_split('/[^A-Za-z0-9_\']+/', $word_string, -1, PREG_SPLIT_NO_EMPTY);
|
||||
|
||||
switch ($format) {
|
||||
case null:
|
||||
$result = count($word_array);
|
||||
break;
|
||||
|
||||
case 1:
|
||||
$result = $word_array;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
$lastmatch = 0;
|
||||
$word_assoc = array();
|
||||
foreach ($word_array as $word) {
|
||||
$word_assoc[$lastmatch = strpos($string, $word, $lastmatch)] = $word;
|
||||
$lastmatch += strlen($word);
|
||||
}
|
||||
$result = $word_assoc;
|
||||
break;
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,73 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: stripos.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace stripos()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.stripos
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('stripos')) {
|
||||
function stripos($haystack, $needle, $offset = null)
|
||||
{
|
||||
if (!is_scalar($haystack)) {
|
||||
user_error('stripos() expects parameter 1 to be string, ' .
|
||||
gettype($haystack) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!is_scalar($needle)) {
|
||||
user_error('stripos() needle is not a string or an integer.', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!is_int($offset) && !is_bool($offset) && !is_null($offset)) {
|
||||
user_error('stripos() expects parameter 3 to be long, ' .
|
||||
gettype($offset) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Manipulate the string if there is an offset
|
||||
$fix = 0;
|
||||
if (!is_null($offset)) {
|
||||
if ($offset > 0) {
|
||||
$haystack = substr($haystack, $offset, strlen($haystack) - $offset);
|
||||
$fix = $offset;
|
||||
}
|
||||
}
|
||||
|
||||
$segments = explode(strtolower($needle), strtolower($haystack), 2);
|
||||
|
||||
// Check there was a match
|
||||
if (count($segments) == 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$position = strlen($segments[0]) + $fix;
|
||||
return $position;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,63 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Stephan Schmidt <schst@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: strpbrk.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace strpbrk()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.strpbrk
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('strpbrk')) {
|
||||
function strpbrk($haystack, $char_list)
|
||||
{
|
||||
if (!is_scalar($haystack)) {
|
||||
user_error('strpbrk() expects parameter 1 to be string, ' .
|
||||
gettype($haystack) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!is_scalar($char_list)) {
|
||||
user_error('strpbrk() expects parameter 2 to be scalar, ' .
|
||||
gettype($needle) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$haystack = (string) $haystack;
|
||||
$char_list = (string) $char_list;
|
||||
|
||||
$len = strlen($haystack);
|
||||
for ($i = 0; $i < $len; $i++) {
|
||||
$char = substr($haystack, $i, 1);
|
||||
if (strpos($char_list, $char) === false) {
|
||||
continue;
|
||||
}
|
||||
return substr($haystack, $i);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,82 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Aidan Lister <aidan@php.net> |
|
||||
// | Stephan Schmidt <schst@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: strripos.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace strripos()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.strripos
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @author Stephan Schmidt <schst@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('strripos')) {
|
||||
function strripos($haystack, $needle, $offset = null)
|
||||
{
|
||||
if (!is_scalar($haystack)) {
|
||||
user_error('strripos() expects parameter 1 to be scalar, ' .
|
||||
gettype($haystack) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!is_scalar($needle)) {
|
||||
user_error('strripos() expects parameter 2 to be scalar, ' .
|
||||
gettype($needle) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!is_int($offset) && !is_bool($offset) && !is_null($offset)) {
|
||||
user_error('strripos() expects parameter 3 to be long, ' .
|
||||
gettype($offset) . ' given', E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Manipulate the string if there is an offset
|
||||
$fix = 0;
|
||||
if (!is_null($offset)) {
|
||||
// If the offset is larger than the haystack, return
|
||||
if (abs($offset) >= strlen($haystack)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check whether offset is negative or positive
|
||||
if ($offset > 0) {
|
||||
$haystack = substr($haystack, $offset, strlen($haystack) - $offset);
|
||||
// We need to add this to the position of the needle
|
||||
$fix = $offset;
|
||||
} else {
|
||||
$haystack = substr($haystack, 0, strlen($haystack) + $offset);
|
||||
}
|
||||
}
|
||||
|
||||
$segments = explode(strtolower($needle), strtolower($haystack));
|
||||
|
||||
$last_seg = count($segments) - 1;
|
||||
$position = strlen($haystack) + $fix - strlen($segments[$last_seg]) - strlen($needle);
|
||||
|
||||
return $position;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,74 +0,0 @@
|
||||
<?php
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Tom Buskens <ortega@php.net> |
|
||||
// | Aidan Lister <aidan@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: substr_compare.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
|
||||
|
||||
|
||||
/**
|
||||
* Replace substr_compare()
|
||||
*
|
||||
* @category PHP
|
||||
* @package PHP_Compat
|
||||
* @link http://php.net/function.substr_compare
|
||||
* @author Tom Buskens <ortega@php.net>
|
||||
* @author Aidan Lister <aidan@php.net>
|
||||
* @version $Revision: 1.1 $
|
||||
* @since PHP 5
|
||||
* @require PHP 4.0.0 (user_error)
|
||||
*/
|
||||
if (!function_exists('substr_compare')) {
|
||||
function substr_compare($main_str, $str, $offset, $length = null, $case_insensitive = false)
|
||||
{
|
||||
if (!is_string($main_str)) {
|
||||
user_error('substr_compare() expects parameter 1 to be string, ' .
|
||||
gettype($main_str) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!is_string($str)) {
|
||||
user_error('substr_compare() expects parameter 2 to be string, ' .
|
||||
gettype($str) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!is_int($offset)) {
|
||||
user_error('substr_compare() expects parameter 3 to be long, ' .
|
||||
gettype($offset) . ' given', E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
if (is_null($length)) {
|
||||
$length = strlen($main_str) - $offset;
|
||||
} elseif ($offset >= strlen($main_str)) {
|
||||
user_error('substr_compare() The start position cannot exceed initial string length',
|
||||
E_USER_WARNING);
|
||||
return false;
|
||||
}
|
||||
|
||||
$main_str = substr($main_str, $offset, $length);
|
||||
$str = substr($str, 0, strlen($main_str));
|
||||
|
||||
if ($case_insensitive === false) {
|
||||
return strcmp($main_str, $str);
|
||||
} else {
|
||||
return strcasecmp($main_str, $str);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,182 +1,182 @@
|
||||
<?php
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4: */
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2003 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 2.02 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/2_02.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Author: Stefan Neufeind <pear.neufeind@speedpartner.de> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: Color.php,v 1.3 2005/09/14 17:25:46 nosey Exp $
|
||||
|
||||
/**
|
||||
* Class for color-handling
|
||||
*
|
||||
* @author Stefan Neufeind <pear.neufeind@speedpartner.de>
|
||||
* @package Image_Canvas
|
||||
* @category images
|
||||
* @license The PHP License, version 2.02
|
||||
*/
|
||||
|
||||
/**
|
||||
* Color class to be extended; from package PEAR::Image_Color
|
||||
*/
|
||||
require_once 'Image/Color.php';
|
||||
|
||||
/**
|
||||
* Class for color-handling
|
||||
*
|
||||
* This is used to extend the functionality of the current PEAR::Image_Color v0.4.
|
||||
* I hope to be allowed to incorporate some of the improvements in a new Image_Color release.
|
||||
*
|
||||
* @author Stefan Neufeind <pear.neufeind@speedpartner.de>
|
||||
* @package Image_Canvas
|
||||
* @access public
|
||||
*/
|
||||
class Image_Canvas_Color extends Image_Color
|
||||
{
|
||||
/**
|
||||
* Allocates a color in the given image.
|
||||
*
|
||||
* Userdefined color specifications get translated into
|
||||
* an array of rgb values.
|
||||
*
|
||||
* @param resource GD-resource
|
||||
* @param mixed any color representation supported by color2RGB()
|
||||
* @return resource Image color handle
|
||||
* @see color2RGB()
|
||||
* @access public
|
||||
* @static
|
||||
*/
|
||||
function allocateColor(&$img, $color)
|
||||
{
|
||||
$color = Image_Canvas_Color::color2RGB($color);
|
||||
|
||||
if (($color[3] == 255) || (!function_exists("imagecolorallocatealpha"))) {
|
||||
return imagecolorallocate($img, $color[0], $color[1], $color[2]);
|
||||
} else {
|
||||
return imagecolorallocatealpha($img, $color[0], $color[1], $color[2], 127-round(($color[3]*127)/255));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert any color-representation into an array of 4 ints (RGBA).
|
||||
*
|
||||
* Userdefined color specifications get translated into
|
||||
* an array of rgb values.
|
||||
*
|
||||
* @param mixed any color representation supported by Image_Canvas_Color::color2RGB()
|
||||
* @return array Array of 4 ints (RGBA-representation)
|
||||
* @access public
|
||||
* @static
|
||||
*/
|
||||
function color2RGB($color)
|
||||
{
|
||||
if (is_array($color)) {
|
||||
if (!is_numeric($color[0])) {
|
||||
return null; // error
|
||||
}
|
||||
if (count($color) == 3) { // assume RGB-color
|
||||
|
||||
// 255 = alpha-value; full opaque
|
||||
return array((int) $color[0],
|
||||
(int) $color[1],
|
||||
(int) $color[2],
|
||||
255);
|
||||
}
|
||||
if (count($color) == 4) { // assume RGBA-color
|
||||
|
||||
// 255 = alpha-value; full opaque
|
||||
return array((int) $color[0],
|
||||
(int) $color[1],
|
||||
(int) $color[2],
|
||||
(int) $color[3]);
|
||||
}
|
||||
return null; // error
|
||||
} elseif (is_string($color)) {
|
||||
$alphaPos = strpos($color, '@');
|
||||
if ($alphaPos === false) {
|
||||
$alpha = 255;
|
||||
} else {
|
||||
$alphaFloat = (float) substr($color, $alphaPos+1);
|
||||
// restrict to range 0..1
|
||||
$alphaFloat = max(min($alphaFloat, 1), 0);
|
||||
$alpha = (int) round((float) 255 * $alphaFloat);
|
||||
$color = substr($color, 0, $alphaPos);
|
||||
}
|
||||
if ($color[0] == '#') { // hex-color given, e.g. #FFB4B4
|
||||
$tempColor = parent::hex2rgb($color);
|
||||
return array((int) $tempColor[0],
|
||||
(int) $tempColor[1],
|
||||
(int) $tempColor[2],
|
||||
$alpha);
|
||||
}
|
||||
if (strpos($color,'%') !== false) {
|
||||
$tempColor = parent::percentageColor2RGB($color);
|
||||
return array((int) $tempColor[0],
|
||||
(int) $tempColor[1],
|
||||
(int) $tempColor[2],
|
||||
$alpha);
|
||||
} else {
|
||||
$tempColor = parent::namedColor2RGB($color);
|
||||
return array((int) $tempColor[0],
|
||||
(int) $tempColor[1],
|
||||
(int) $tempColor[2],
|
||||
$alpha);
|
||||
}
|
||||
} else {
|
||||
return null; // error
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* getRange
|
||||
* Given a degree, you can get the range of colors between one color and
|
||||
* another color.
|
||||
*
|
||||
* @access public
|
||||
* @param string How much each 'step' between the colors we should take.
|
||||
* @return array Returns an array of all the colors, one element for each color.
|
||||
*/
|
||||
function getRange ($degrees)
|
||||
{
|
||||
$tempColors = parent::getRange($degrees);
|
||||
|
||||
// now add alpha-channel information
|
||||
$steps = count($tempColors);
|
||||
for($counter=0;$counter<$steps;$counter++) {
|
||||
$tempColors[$counter] = parent::hex2rgb($tempColors[$counter]);
|
||||
unset($tempColors[$counter]['hex']);
|
||||
$tempColors[$counter][3] = (int) round(
|
||||
(((float) $this->color1[3]*($steps-$counter))+
|
||||
((float) $this->color2[3]*($counter))
|
||||
) / $steps
|
||||
);
|
||||
}
|
||||
|
||||
return $tempColors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Internal method to correctly set the colors.
|
||||
*
|
||||
* @param mixed color 1
|
||||
* @param mixed color 2
|
||||
* @access private
|
||||
*/
|
||||
function _setColors ( $col1, $col2 )
|
||||
{
|
||||
$this->color1 = Image_Canvas_Color::color2RGB($col1);
|
||||
$this->color2 = Image_Canvas_Color::color2RGB($col2);
|
||||
}
|
||||
}
|
||||
<?php
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4: */
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2003 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 2.02 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/2_02.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Author: Stefan Neufeind <pear.neufeind@speedpartner.de> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: Color.php,v 1.3 2005/09/14 17:25:46 nosey Exp $
|
||||
|
||||
/**
|
||||
* Class for color-handling
|
||||
*
|
||||
* @author Stefan Neufeind <pear.neufeind@speedpartner.de>
|
||||
* @package Image_Canvas
|
||||
* @category images
|
||||
* @license The PHP License, version 2.02
|
||||
*/
|
||||
|
||||
/**
|
||||
* Color class to be extended; from package PEAR::Image_Color
|
||||
*/
|
||||
require_once 'Image/Color.php';
|
||||
|
||||
/**
|
||||
* Class for color-handling
|
||||
*
|
||||
* This is used to extend the functionality of the current PEAR::Image_Color v0.4.
|
||||
* I hope to be allowed to incorporate some of the improvements in a new Image_Color release.
|
||||
*
|
||||
* @author Stefan Neufeind <pear.neufeind@speedpartner.de>
|
||||
* @package Image_Canvas
|
||||
* @access public
|
||||
*/
|
||||
class Image_Canvas_Color extends Image_Color
|
||||
{
|
||||
/**
|
||||
* Allocates a color in the given image.
|
||||
*
|
||||
* Userdefined color specifications get translated into
|
||||
* an array of rgb values.
|
||||
*
|
||||
* @param resource GD-resource
|
||||
* @param mixed any color representation supported by color2RGB()
|
||||
* @return resource Image color handle
|
||||
* @see color2RGB()
|
||||
* @access public
|
||||
* @static
|
||||
*/
|
||||
function allocateColor(&$img, $color)
|
||||
{
|
||||
$color = Image_Canvas_Color::color2RGB($color);
|
||||
|
||||
if (($color[3] == 255) || (!function_exists("imagecolorallocatealpha"))) {
|
||||
return imagecolorallocate($img, $color[0], $color[1], $color[2]);
|
||||
} else {
|
||||
return imagecolorallocatealpha($img, $color[0], $color[1], $color[2], 127-round(($color[3]*127)/255));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert any color-representation into an array of 4 ints (RGBA).
|
||||
*
|
||||
* Userdefined color specifications get translated into
|
||||
* an array of rgb values.
|
||||
*
|
||||
* @param mixed any color representation supported by Image_Canvas_Color::color2RGB()
|
||||
* @return array Array of 4 ints (RGBA-representation)
|
||||
* @access public
|
||||
* @static
|
||||
*/
|
||||
function color2RGB($color)
|
||||
{
|
||||
if (is_array($color)) {
|
||||
if (!is_numeric($color[0])) {
|
||||
return null; // error
|
||||
}
|
||||
if (count($color) == 3) { // assume RGB-color
|
||||
|
||||
// 255 = alpha-value; full opaque
|
||||
return array((int) $color[0],
|
||||
(int) $color[1],
|
||||
(int) $color[2],
|
||||
255);
|
||||
}
|
||||
if (count($color) == 4) { // assume RGBA-color
|
||||
|
||||
// 255 = alpha-value; full opaque
|
||||
return array((int) $color[0],
|
||||
(int) $color[1],
|
||||
(int) $color[2],
|
||||
(int) $color[3]);
|
||||
}
|
||||
return null; // error
|
||||
} elseif (is_string($color)) {
|
||||
$alphaPos = strpos($color, '@');
|
||||
if ($alphaPos === false) {
|
||||
$alpha = 255;
|
||||
} else {
|
||||
$alphaFloat = (float) substr($color, $alphaPos+1);
|
||||
// restrict to range 0..1
|
||||
$alphaFloat = max(min($alphaFloat, 1), 0);
|
||||
$alpha = (int) round((float) 255 * $alphaFloat);
|
||||
$color = substr($color, 0, $alphaPos);
|
||||
}
|
||||
if ($color[0] == '#') { // hex-color given, e.g. #FFB4B4
|
||||
$tempColor = parent::hex2rgb($color);
|
||||
return array((int) $tempColor[0],
|
||||
(int) $tempColor[1],
|
||||
(int) $tempColor[2],
|
||||
$alpha);
|
||||
}
|
||||
if (strpos($color,'%') !== false) {
|
||||
$tempColor = parent::percentageColor2RGB($color);
|
||||
return array((int) $tempColor[0],
|
||||
(int) $tempColor[1],
|
||||
(int) $tempColor[2],
|
||||
$alpha);
|
||||
} else {
|
||||
$tempColor = parent::namedColor2RGB($color);
|
||||
return array((int) $tempColor[0],
|
||||
(int) $tempColor[1],
|
||||
(int) $tempColor[2],
|
||||
$alpha);
|
||||
}
|
||||
} else {
|
||||
return null; // error
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* getRange
|
||||
* Given a degree, you can get the range of colors between one color and
|
||||
* another color.
|
||||
*
|
||||
* @access public
|
||||
* @param string How much each 'step' between the colors we should take.
|
||||
* @return array Returns an array of all the colors, one element for each color.
|
||||
*/
|
||||
function getRange ($degrees)
|
||||
{
|
||||
$tempColors = parent::getRange($degrees);
|
||||
|
||||
// now add alpha-channel information
|
||||
$steps = count($tempColors);
|
||||
for($counter=0;$counter<$steps;$counter++) {
|
||||
$tempColors[$counter] = parent::hex2rgb($tempColors[$counter]);
|
||||
unset($tempColors[$counter]['hex']);
|
||||
$tempColors[$counter][3] = (int) round(
|
||||
(((float) $this->color1[3]*($steps-$counter))+
|
||||
((float) $this->color2[3]*($counter))
|
||||
) / $steps
|
||||
);
|
||||
}
|
||||
|
||||
return $tempColors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Internal method to correctly set the colors.
|
||||
*
|
||||
* @param mixed color 1
|
||||
* @param mixed color 2
|
||||
* @access private
|
||||
*/
|
||||
function _setColors ( $col1, $col2 )
|
||||
{
|
||||
$this->color1 = Image_Canvas_Color::color2RGB($col1);
|
||||
$this->color2 = Image_Canvas_Color::color2RGB($col2);
|
||||
}
|
||||
}
|
||||
?>
|
||||
@ -1,12 +1,12 @@
|
||||
This is where the font files are located.
|
||||
|
||||
Font files can be found at:
|
||||
|
||||
MS CoreFonts
|
||||
http://corefonts.sourceforge.net/
|
||||
|
||||
Divide By Zero (most are cartoonish)
|
||||
http://fonts.tom7.com/
|
||||
|
||||
MING FDB Fonts
|
||||
This is where the font files are located.
|
||||
|
||||
Font files can be found at:
|
||||
|
||||
MS CoreFonts
|
||||
http://corefonts.sourceforge.net/
|
||||
|
||||
Divide By Zero (most are cartoonish)
|
||||
http://fonts.tom7.com/
|
||||
|
||||
MING FDB Fonts
|
||||
http://ming.sf.net/
|
||||
@ -1,25 +1,25 @@
|
||||
Arial,arial.ttf
|
||||
Arial Bold,arialbd.ttf
|
||||
Arial Bold Italic,arialbi.ttf
|
||||
Arial Italic,ariali.ttf
|
||||
Courier New,cour.ttf
|
||||
Courier New Bold,courbd.ttf
|
||||
Courier New Bold Italic,courbi.ttf
|
||||
Courier New Italic,couri.ttf
|
||||
Garamond,gara.ttf
|
||||
Garamond Bold,garabd.ttf
|
||||
Garamond Italic,garait.ttf
|
||||
Gothic,gothic.ttf
|
||||
Gothic Bold,gothicb.ttf
|
||||
Gothic Bold Italic,gothicbi.ttf
|
||||
Gothic Italic,gothici.ttf
|
||||
Sans Serif,micross.ttf
|
||||
Reference Sans Serif,refsan.ttf
|
||||
Times New Roman,times.ttf
|
||||
Times New Roman Bold,timesbd.ttf
|
||||
Times New Roman Bold Italic,timesbi.ttf
|
||||
Times New Roman Italic,timesi.ttf
|
||||
Verdana,verdana.ttf
|
||||
Verdana Bold,verdanab.ttf
|
||||
Verdana Bold Italic,verdanaz.ttf
|
||||
Arial,arial.ttf
|
||||
Arial Bold,arialbd.ttf
|
||||
Arial Bold Italic,arialbi.ttf
|
||||
Arial Italic,ariali.ttf
|
||||
Courier New,cour.ttf
|
||||
Courier New Bold,courbd.ttf
|
||||
Courier New Bold Italic,courbi.ttf
|
||||
Courier New Italic,couri.ttf
|
||||
Garamond,gara.ttf
|
||||
Garamond Bold,garabd.ttf
|
||||
Garamond Italic,garait.ttf
|
||||
Gothic,gothic.ttf
|
||||
Gothic Bold,gothicb.ttf
|
||||
Gothic Bold Italic,gothicbi.ttf
|
||||
Gothic Italic,gothici.ttf
|
||||
Sans Serif,micross.ttf
|
||||
Reference Sans Serif,refsan.ttf
|
||||
Times New Roman,times.ttf
|
||||
Times New Roman Bold,timesbd.ttf
|
||||
Times New Roman Bold Italic,timesbi.ttf
|
||||
Times New Roman Italic,timesi.ttf
|
||||
Verdana,verdana.ttf
|
||||
Verdana Bold,verdanab.ttf
|
||||
Verdana Bold Italic,verdanaz.ttf
|
||||
Verdana Italic,verdanai.ttf
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,119 +1,119 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas class to handle JPEG format.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: JPG.php,v 1.2 2005/08/24 20:37:34 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Canvas/GD.php
|
||||
*/
|
||||
require_once 'Image/Canvas/GD.php';
|
||||
|
||||
/**
|
||||
* JPEG Canvas class.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
class Image_Canvas_GD_JPG extends Image_Canvas_GD
|
||||
{
|
||||
|
||||
/**
|
||||
* The JPEG quality
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_quality = 75;
|
||||
|
||||
/**
|
||||
* Create the JPEG canvas
|
||||
*
|
||||
* Additional parameters other than those available for common {@link
|
||||
* Image_Graph_Canvas_GD} class are:
|
||||
*
|
||||
* 'quality' The JPEG quality in as a percentage value from 0 (lowest
|
||||
* quality, smallest file) to 100 (highest quality, biggest file)
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
*/
|
||||
function Image_Canvas_GD_JPG($param)
|
||||
{
|
||||
parent::Image_Canvas_GD($param);
|
||||
|
||||
if (isset($param['quality'])) {
|
||||
$this->_quality = max(0, min(100, $param['quality']));
|
||||
}
|
||||
|
||||
$this->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_left + $this->_width - 1,
|
||||
'y1' => $this->_top + $this->_height - 1,
|
||||
'fill' => 'white',
|
||||
'line' => 'transparent'
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function show($param = false)
|
||||
{
|
||||
parent::show($param);
|
||||
header('Content-type: image/jpg');
|
||||
header('Content-Disposition: inline; filename = \"'. basename($_SERVER['PHP_SELF'], '.php') . '.jpg\"');
|
||||
ImageJPEG($this->_canvas, '', $this->_quality);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function save($param = false)
|
||||
{
|
||||
parent::save($param);
|
||||
ImageJPEG($this->_canvas, $param['filename'], $this->_quality);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas class to handle JPEG format.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: JPG.php,v 1.2 2005/08/24 20:37:34 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Canvas/GD.php
|
||||
*/
|
||||
require_once 'Image/Canvas/GD.php';
|
||||
|
||||
/**
|
||||
* JPEG Canvas class.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
class Image_Canvas_GD_JPG extends Image_Canvas_GD
|
||||
{
|
||||
|
||||
/**
|
||||
* The JPEG quality
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_quality = 75;
|
||||
|
||||
/**
|
||||
* Create the JPEG canvas
|
||||
*
|
||||
* Additional parameters other than those available for common {@link
|
||||
* Image_Graph_Canvas_GD} class are:
|
||||
*
|
||||
* 'quality' The JPEG quality in as a percentage value from 0 (lowest
|
||||
* quality, smallest file) to 100 (highest quality, biggest file)
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
*/
|
||||
function Image_Canvas_GD_JPG($param)
|
||||
{
|
||||
parent::Image_Canvas_GD($param);
|
||||
|
||||
if (isset($param['quality'])) {
|
||||
$this->_quality = max(0, min(100, $param['quality']));
|
||||
}
|
||||
|
||||
$this->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_left + $this->_width - 1,
|
||||
'y1' => $this->_top + $this->_height - 1,
|
||||
'fill' => 'white',
|
||||
'line' => 'transparent'
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function show($param = false)
|
||||
{
|
||||
parent::show($param);
|
||||
header('Content-type: image/jpg');
|
||||
header('Content-Disposition: inline; filename = \"'. basename($_SERVER['PHP_SELF'], '.php') . '.jpg\"');
|
||||
ImageJPEG($this->_canvas, '', $this->_quality);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function save($param = false)
|
||||
{
|
||||
parent::save($param);
|
||||
ImageJPEG($this->_canvas, $param['filename'], $this->_quality);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,125 +1,125 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas class to handle PNG format.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: PNG.php,v 1.3 2005/08/24 20:37:34 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Canvas/GD.php
|
||||
*/
|
||||
require_once 'Image/Canvas/GD.php';
|
||||
|
||||
/**
|
||||
* PNG Canvas class.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
class Image_Canvas_GD_PNG extends Image_Canvas_GD
|
||||
{
|
||||
|
||||
/**
|
||||
* Create the PNG canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
*/
|
||||
function Image_Canvas_GD_PNG($param)
|
||||
{
|
||||
parent::Image_Canvas_GD($param);
|
||||
|
||||
if ((isset($param['transparent'])) && ($param['transparent']) &&
|
||||
($this->_gd2)
|
||||
) {
|
||||
if ($param['transparent'] === true) {
|
||||
$transparent = '#123ABD';
|
||||
} else {
|
||||
$transparent = $param['transparent'];
|
||||
}
|
||||
$color = $this->_color($transparent);
|
||||
$trans = ImageColorTransparent($this->_canvas, $color);
|
||||
|
||||
$this->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_left + $this->_width - 1,
|
||||
'y1' => $this->_top + $this->_height - 1,
|
||||
'fill' => 'opague',
|
||||
'line' => 'transparent'
|
||||
)
|
||||
);
|
||||
} else {
|
||||
$this->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_left + $this->_width - 1,
|
||||
'y1' => $this->_top + $this->_height - 1,
|
||||
'fill' => 'white',
|
||||
'line' => 'transparent'
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function show($param = false)
|
||||
{
|
||||
parent::show($param);
|
||||
header('Content-type: image/png');
|
||||
header('Content-Disposition: inline; filename = \"'. basename($_SERVER['PHP_SELF'], '.php') . '.png\"');
|
||||
ImagePNG($this->_canvas);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function save($param = false)
|
||||
{
|
||||
parent::save($param);
|
||||
ImagePNG($this->_canvas, $param['filename']);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas class to handle PNG format.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: PNG.php,v 1.3 2005/08/24 20:37:34 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Canvas/GD.php
|
||||
*/
|
||||
require_once 'Image/Canvas/GD.php';
|
||||
|
||||
/**
|
||||
* PNG Canvas class.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
class Image_Canvas_GD_PNG extends Image_Canvas_GD
|
||||
{
|
||||
|
||||
/**
|
||||
* Create the PNG canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
*/
|
||||
function Image_Canvas_GD_PNG($param)
|
||||
{
|
||||
parent::Image_Canvas_GD($param);
|
||||
|
||||
if ((isset($param['transparent'])) && ($param['transparent']) &&
|
||||
($this->_gd2)
|
||||
) {
|
||||
if ($param['transparent'] === true) {
|
||||
$transparent = '#123ABD';
|
||||
} else {
|
||||
$transparent = $param['transparent'];
|
||||
}
|
||||
$color = $this->_color($transparent);
|
||||
$trans = ImageColorTransparent($this->_canvas, $color);
|
||||
|
||||
$this->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_left + $this->_width - 1,
|
||||
'y1' => $this->_top + $this->_height - 1,
|
||||
'fill' => 'opague',
|
||||
'line' => 'transparent'
|
||||
)
|
||||
);
|
||||
} else {
|
||||
$this->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_left + $this->_width - 1,
|
||||
'y1' => $this->_top + $this->_height - 1,
|
||||
'fill' => 'white',
|
||||
'line' => 'transparent'
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function show($param = false)
|
||||
{
|
||||
parent::show($param);
|
||||
header('Content-type: image/png');
|
||||
header('Content-Disposition: inline; filename = \"'. basename($_SERVER['PHP_SELF'], '.php') . '.png\"');
|
||||
ImagePNG($this->_canvas);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas
|
||||
*
|
||||
* @param array $param Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function save($param = false)
|
||||
{
|
||||
parent::save($param);
|
||||
ImagePNG($this->_canvas, $param['filename']);
|
||||
ImageDestroy($this->_canvas);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,354 +1,354 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Class for handling output as a HTML imagemap
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: ImageMap.php,v 1.6 2005/08/17 17:59:11 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Class for handling output as a HTML imagemap
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
* @since version 0.2.0
|
||||
*/
|
||||
class Image_Canvas_ImageMap extends Image_Canvas
|
||||
{
|
||||
|
||||
/**
|
||||
* The image map (if any)
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_map = array();
|
||||
|
||||
/**
|
||||
* Add a map tag
|
||||
* @param string $shape The shape, either rect, circle or polygon
|
||||
* @param string $coords The list of coordinates for the shape
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function _addMapTag($shape, $coords, $params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$url = $params['url'];
|
||||
$target = (isset($params['target']) ? $params['target'] : false);
|
||||
$alt = (isset($params['alt']) ? $params['alt'] : false);
|
||||
|
||||
$tags = '';
|
||||
if (isset($params['htmltags'])) {
|
||||
foreach ($params['htmltags'] as $key => $value) {
|
||||
$tags .= ' ';
|
||||
if (strpos($value, '"') >= 0) {
|
||||
$tags .= $key . '=\'' . $value . '\'';
|
||||
} else {
|
||||
$tags .= $key . '="' . $value . '"';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$this->_map[] =
|
||||
'<area shape="' . $shape . '" coords="' . $coords . '" href="' . $url . '"' .
|
||||
($target ? ' target="' . $target . '"' : '') .
|
||||
($alt ? ' alt="' . $alt . '"' : '') .
|
||||
(isset($params['id']) ? ' id="' . $params['id'] . '"' : '') .
|
||||
$tags .
|
||||
'>';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a line
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'color': mixed [optional] The line color
|
||||
* 'mapsize': int [optional] The size of the image map (surrounding the line)
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function line($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$mapsize = (isset($params['mapsize']) ? $params['mapsize'] : 2);
|
||||
$this->_addMapTag(
|
||||
'polygon',
|
||||
$this->_getX($params['x0'] - $mapsize) . ',' .
|
||||
$this->_getY($params['y0'] - $mapsize) . ',' .
|
||||
$this->_getX($params['x1'] + $mapsize) . ',' .
|
||||
$this->_getY($params['y1'] - $mapsize) . ',' .
|
||||
|
||||
$this->_getX($params['x1'] + $mapsize) . ',' .
|
||||
$this->_getY($params['y1'] + $mapsize) . ',' .
|
||||
$this->_getX($params['x0'] - $mapsize) . ',' .
|
||||
$this->_getY($params['y0'] + $mapsize),
|
||||
$params
|
||||
);
|
||||
}
|
||||
parent::line($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'connect': bool [optional] Specifies whether the start point should be
|
||||
* connected to the endpoint (closed polygon) or not (connected line)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* 'map_vertices': bool [optional] Specifies whether the image map should map the vertices instead of the polygon as a whole
|
||||
* 'url': string [optional] URL to link the polygon as a whole to (also used for default in case 'map_vertices' is used)
|
||||
* 'alt': string [optional] Alternative text to show in the image map (also used for default in case 'map_vertices' is used)
|
||||
* 'target': string [optional] The link target on the image map (also used for default in case 'map_vertices' is used)
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function polygon($params)
|
||||
{
|
||||
if ((isset($params['map_vertices'])) && ($params['map_vertices'] === true)) {
|
||||
$mapsize = (isset($params['mapsize']) ? $params['mapsize'] : 2);
|
||||
foreach ($this->_polygon as $point) {
|
||||
$vertex_param = $params;
|
||||
if (isset($point['url'])) {
|
||||
$vertex_param['url'] = $point['url'];
|
||||
}
|
||||
if (isset($point['target'])) {
|
||||
$vertex_param['target'] = $point['target'];
|
||||
}
|
||||
if (isset($point['alt'])) {
|
||||
$vertex_param['alt'] = $point['alt'];
|
||||
}
|
||||
$vertex_mapsize = $mapsize;
|
||||
if (isset($point['mapsize'])) {
|
||||
$vertex_mapsize = $point['mapsize'];
|
||||
}
|
||||
if (isset($point['htmltags'])) {
|
||||
$vertex_param['htmltags'] = $point['htmltags'];
|
||||
}
|
||||
$this->_addMapTag(
|
||||
'circle',
|
||||
$this->_getX($point['X']) . ',' .
|
||||
$this->_getY($point['Y']) . ',' .
|
||||
$mapsize,
|
||||
$vertex_param
|
||||
);
|
||||
}
|
||||
}
|
||||
else if (isset($params['url'])) {
|
||||
$points = '';
|
||||
foreach ($this->_polygon as $point) {
|
||||
if ($points != '') {
|
||||
$points .= ',';
|
||||
}
|
||||
$points .= $this->_getX($point['X']) . ',' . $this->_getY($point['Y']);
|
||||
}
|
||||
$this->_addMapTag('polygon', $points, $params);
|
||||
}
|
||||
parent::polygon($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a rectangle
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function rectangle($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$this->_addMapTag(
|
||||
'rect',
|
||||
$this->_getX($params['x0']) . ',' .
|
||||
$this->_getY($params['y0']) . ',' .
|
||||
$this->_getX($params['x1']) . ',' .
|
||||
$this->_getY($params['y1']),
|
||||
$params
|
||||
);
|
||||
}
|
||||
parent::rectangle($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw an ellipse
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function ellipse($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
if ($params['rx'] == $params['ry']) {
|
||||
$this->_addMapTag(
|
||||
'circle',
|
||||
$this->_getX($params['x']) . ',' .
|
||||
$this->_getY($params['y']) . ',' .
|
||||
$this->_getX($params['rx']),
|
||||
$params
|
||||
);
|
||||
} else {
|
||||
$points = '';
|
||||
for ($v = 0; $v <= 360; $v += 30) {
|
||||
if ($points != '') {
|
||||
$points .= ',';
|
||||
}
|
||||
$points .=
|
||||
round($this->_getX($params['x']) + $this->_getX($params['rx']) * cos(deg2rad($v % 360))) . ',' .
|
||||
round($this->_getY($params['y']) + $this->_getX($params['ry']) * sin(deg2rad($v % 360)));
|
||||
}
|
||||
$this->_addMapTag(
|
||||
'polygon',
|
||||
$points,
|
||||
$params
|
||||
);
|
||||
}
|
||||
}
|
||||
parent::ellipse($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a pie slice
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'v1': int The starting angle (in degrees)
|
||||
* 'v2': int The end angle (in degrees)
|
||||
* 'srx': int [optional] Starting X-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'sry': int [optional] Starting Y-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function pieslice($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$x = $this->_getX($params['x']);
|
||||
$y = $this->_getY($params['y']);
|
||||
$rx = $params['rx'];
|
||||
$ry = $params['ry'];
|
||||
$v1a = $params['v1'];
|
||||
$v2a = $params['v2'];
|
||||
$v1 = min($v1a, $v2a);
|
||||
$v2 = max($v1a, $v2a);
|
||||
$srx = (isset($params['srx']) ? $params['srx'] : 0);
|
||||
$sry = (isset($params['sry']) ? $params['sry'] : 0);
|
||||
|
||||
$points =
|
||||
round(($x + $srx * cos(deg2rad($v1 % 360)))) . ',' .
|
||||
round(($y + $sry * sin(deg2rad($v1 % 360)))) . ',';
|
||||
|
||||
for ($v = $v1; $v < $v2; $v += 30) {
|
||||
$points .=
|
||||
round(($x + $rx * cos(deg2rad($v % 360)))) . ',' .
|
||||
round(($y + $ry * sin(deg2rad($v % 360)))) . ',';
|
||||
}
|
||||
|
||||
$points .=
|
||||
round(($x + $rx * cos(deg2rad($v2 % 360)))) . ',' .
|
||||
round(($y + $ry * sin(deg2rad($v2 % 360))));
|
||||
|
||||
if (($srx != 0) || ($sry != 0)) {
|
||||
$points .= ',';
|
||||
for ($v = $v2; $v > $v1; $v -= 30) {
|
||||
$points .=
|
||||
round(($x + $srx * cos(deg2rad($v % 360)))) . ',' .
|
||||
round(($y + $sry * sin(deg2rad($v % 360)))) . ',';
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
$this->_addMapTag('polygon', $points, $params);
|
||||
}
|
||||
parent::pieslice($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas to the browser
|
||||
*
|
||||
* @param array $params Parameter array, the contents and meaning depends on the actual Canvas
|
||||
* @abstract
|
||||
*/
|
||||
function show($params = false)
|
||||
{
|
||||
parent::show($params);
|
||||
if (count($this->_map) > 0) {
|
||||
print $this->toHtml($params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Save the result of the canvas to a file
|
||||
*
|
||||
* Parameter array:
|
||||
* 'filename': string The file to output to
|
||||
* @param array $params Parameter array, the contents and meaning depends on the actual Canvas
|
||||
* @abstract
|
||||
*/
|
||||
function save($params = false)
|
||||
{
|
||||
parent::save($params);
|
||||
$file = fopen($param['filename'], 'w+');
|
||||
fwrite($file, $this->toHtml($params));
|
||||
fclose($file);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a canvas specific HTML tag.
|
||||
*
|
||||
* Parameter array:
|
||||
* 'name': string The name of the image map
|
||||
*/
|
||||
function toHtml($params)
|
||||
{
|
||||
if (count($this->_map) > 0) {
|
||||
return '<map name="' . $params['name'] . '">' . "\n\t" . implode($this->_map, "\n\t") . "\n</map>";
|
||||
}
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Class for handling output as a HTML imagemap
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: ImageMap.php,v 1.8 2006/10/24 18:58:16 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Class for handling output as a HTML imagemap
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
* @since version 0.2.0
|
||||
*/
|
||||
class Image_Canvas_ImageMap extends Image_Canvas
|
||||
{
|
||||
|
||||
/**
|
||||
* The image map (if any)
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_map = array();
|
||||
|
||||
/**
|
||||
* Add a map tag
|
||||
* @param string $shape The shape, either rect, circle or polygon
|
||||
* @param string $coords The list of coordinates for the shape
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function _addMapTag($shape, $coords, $params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$url = $params['url'];
|
||||
$target = (isset($params['target']) ? $params['target'] : false);
|
||||
$alt = (isset($params['alt']) ? $params['alt'] : false);
|
||||
|
||||
$tags = '';
|
||||
if (isset($params['htmltags'])) {
|
||||
foreach ($params['htmltags'] as $key => $value) {
|
||||
$tags .= ' ';
|
||||
if (strpos($value, '"') !== false) {
|
||||
$tags .= $key . '=\'' . $value . '\'';
|
||||
} else {
|
||||
$tags .= $key . '="' . $value . '"';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$this->_map[] =
|
||||
'<area shape="' . $shape . '" coords="' . $coords . '" href="' . $url . '"' .
|
||||
($target ? ' target="' . $target . '"' : '') .
|
||||
($alt ? ' alt="' . $alt . '"' : '') .
|
||||
(isset($params['id']) ? ' id="' . $params['id'] . '"' : '') .
|
||||
$tags .
|
||||
'>';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a line
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'color': mixed [optional] The line color
|
||||
* 'mapsize': int [optional] The size of the image map (surrounding the line)
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function line($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$mapsize = (isset($params['mapsize']) ? $params['mapsize'] : 2);
|
||||
$this->_addMapTag(
|
||||
'polygon',
|
||||
$this->_getX($params['x0'] - $mapsize) . ',' .
|
||||
$this->_getY($params['y0'] - $mapsize) . ',' .
|
||||
$this->_getX($params['x1'] + $mapsize) . ',' .
|
||||
$this->_getY($params['y1'] - $mapsize) . ',' .
|
||||
|
||||
$this->_getX($params['x1'] + $mapsize) . ',' .
|
||||
$this->_getY($params['y1'] + $mapsize) . ',' .
|
||||
$this->_getX($params['x0'] - $mapsize) . ',' .
|
||||
$this->_getY($params['y0'] + $mapsize),
|
||||
$params
|
||||
);
|
||||
}
|
||||
parent::line($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'connect': bool [optional] Specifies whether the start point should be
|
||||
* connected to the endpoint (closed polygon) or not (connected line)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* 'map_vertices': bool [optional] Specifies whether the image map should map the vertices instead of the polygon as a whole
|
||||
* 'url': string [optional] URL to link the polygon as a whole to (also used for default in case 'map_vertices' is used)
|
||||
* 'alt': string [optional] Alternative text to show in the image map (also used for default in case 'map_vertices' is used)
|
||||
* 'target': string [optional] The link target on the image map (also used for default in case 'map_vertices' is used)
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function polygon($params)
|
||||
{
|
||||
if ((isset($params['map_vertices'])) && ($params['map_vertices'] === true)) {
|
||||
$mapsize = (isset($params['mapsize']) ? $params['mapsize'] : 2);
|
||||
foreach ($this->_polygon as $point) {
|
||||
$vertex_param = $params;
|
||||
if (isset($point['url'])) {
|
||||
$vertex_param['url'] = $point['url'];
|
||||
}
|
||||
if (isset($point['target'])) {
|
||||
$vertex_param['target'] = $point['target'];
|
||||
}
|
||||
if (isset($point['alt'])) {
|
||||
$vertex_param['alt'] = $point['alt'];
|
||||
}
|
||||
$vertex_mapsize = $mapsize;
|
||||
if (isset($point['mapsize'])) {
|
||||
$vertex_mapsize = $point['mapsize'];
|
||||
}
|
||||
if (isset($point['htmltags'])) {
|
||||
$vertex_param['htmltags'] = $point['htmltags'];
|
||||
}
|
||||
$this->_addMapTag(
|
||||
'circle',
|
||||
$this->_getX($point['X']) . ',' .
|
||||
$this->_getY($point['Y']) . ',' .
|
||||
$mapsize,
|
||||
$vertex_param
|
||||
);
|
||||
}
|
||||
}
|
||||
else if (isset($params['url'])) {
|
||||
$points = '';
|
||||
foreach ($this->_polygon as $point) {
|
||||
if ($points != '') {
|
||||
$points .= ',';
|
||||
}
|
||||
$points .= $this->_getX($point['X']) . ',' . $this->_getY($point['Y']);
|
||||
}
|
||||
$this->_addMapTag('polygon', $points, $params);
|
||||
}
|
||||
parent::polygon($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a rectangle
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function rectangle($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$this->_addMapTag(
|
||||
'rect',
|
||||
$this->_getX($params['x0']) . ',' .
|
||||
$this->_getY($params['y0']) . ',' .
|
||||
$this->_getX($params['x1']) . ',' .
|
||||
$this->_getY($params['y1']),
|
||||
$params
|
||||
);
|
||||
}
|
||||
parent::rectangle($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw an ellipse
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function ellipse($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
if ($params['rx'] == $params['ry']) {
|
||||
$this->_addMapTag(
|
||||
'circle',
|
||||
$this->_getX($params['x']) . ',' .
|
||||
$this->_getY($params['y']) . ',' .
|
||||
$this->_getX($params['rx']),
|
||||
$params
|
||||
);
|
||||
} else {
|
||||
$points = '';
|
||||
for ($v = 0; $v <= 360; $v += 30) {
|
||||
if ($points != '') {
|
||||
$points .= ',';
|
||||
}
|
||||
$points .=
|
||||
round($this->_getX($params['x']) + $this->_getX($params['rx']) * cos(deg2rad($v % 360))) . ',' .
|
||||
round($this->_getY($params['y']) + $this->_getX($params['ry']) * sin(deg2rad($v % 360)));
|
||||
}
|
||||
$this->_addMapTag(
|
||||
'polygon',
|
||||
$points,
|
||||
$params
|
||||
);
|
||||
}
|
||||
}
|
||||
parent::ellipse($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a pie slice
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'v1': int The starting angle (in degrees)
|
||||
* 'v2': int The end angle (in degrees)
|
||||
* 'srx': int [optional] Starting X-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'sry': int [optional] Starting Y-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function pieslice($params)
|
||||
{
|
||||
if (isset($params['url'])) {
|
||||
$x = $this->_getX($params['x']);
|
||||
$y = $this->_getY($params['y']);
|
||||
$rx = $params['rx'];
|
||||
$ry = $params['ry'];
|
||||
$v1a = $params['v1'];
|
||||
$v2a = $params['v2'];
|
||||
$v1 = min($v1a, $v2a);
|
||||
$v2 = max($v1a, $v2a);
|
||||
$srx = (isset($params['srx']) ? $params['srx'] : 0);
|
||||
$sry = (isset($params['sry']) ? $params['sry'] : 0);
|
||||
|
||||
$points =
|
||||
round(($x + $srx * cos(deg2rad($v1 % 360)))) . ',' .
|
||||
round(($y + $sry * sin(deg2rad($v1 % 360)))) . ',';
|
||||
|
||||
for ($v = $v1; $v < $v2; $v += 30) {
|
||||
$points .=
|
||||
round(($x + $rx * cos(deg2rad($v % 360)))) . ',' .
|
||||
round(($y + $ry * sin(deg2rad($v % 360)))) . ',';
|
||||
}
|
||||
|
||||
$points .=
|
||||
round(($x + $rx * cos(deg2rad($v2 % 360)))) . ',' .
|
||||
round(($y + $ry * sin(deg2rad($v2 % 360))));
|
||||
|
||||
if (($srx != 0) || ($sry != 0)) {
|
||||
$points .= ',';
|
||||
for ($v = $v2; $v > $v1; $v -= 30) {
|
||||
$points .=
|
||||
round(($x + $srx * cos(deg2rad($v % 360)))) . ',' .
|
||||
round(($y + $sry * sin(deg2rad($v % 360)))) . ',';
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
$this->_addMapTag('polygon', $points, $params);
|
||||
}
|
||||
parent::pieslice($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the result of the canvas to the browser
|
||||
*
|
||||
* @param array $params Parameter array, the contents and meaning depends on the actual Canvas
|
||||
* @abstract
|
||||
*/
|
||||
function show($params = false)
|
||||
{
|
||||
parent::show($params);
|
||||
if (count($this->_map) > 0) {
|
||||
print $this->toHtml($params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Save the result of the canvas to a file
|
||||
*
|
||||
* Parameter array:
|
||||
* 'filename': string The file to output to
|
||||
* @param array $params Parameter array, the contents and meaning depends on the actual Canvas
|
||||
* @abstract
|
||||
*/
|
||||
function save($params = false)
|
||||
{
|
||||
parent::save($params);
|
||||
$file = fopen($params['filename'], 'w+');
|
||||
fwrite($file, $this->toHtml($params));
|
||||
fclose($file);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a canvas specific HTML tag.
|
||||
*
|
||||
* Parameter array:
|
||||
* 'name': string The name of the image map
|
||||
*/
|
||||
function toHtml($params)
|
||||
{
|
||||
if (count($this->_map) > 0) {
|
||||
return '<map name="' . $params['name'] . '">' . "\n\t" . implode($this->_map, "\n\t") . "\n</map>";
|
||||
}
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,217 +1,217 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas based creation of images to facilitate different output formats
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Tool.php,v 1.3 2005/08/22 20:52:11 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* This class contains a set of tool-functions.
|
||||
*
|
||||
* These functions are all to be called statically
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Canvas_Tool
|
||||
{
|
||||
|
||||
/**
|
||||
* Maps a font name to an actual font file (fx. a .ttf file)
|
||||
*
|
||||
* Used to translate names (i.e. 'Courier New' to 'cour.ttf' or
|
||||
* '/Windows/Fonts/Cour.ttf')
|
||||
*
|
||||
* Font names are translated using the tab-separated file
|
||||
* Image/Canvas/Tool/fontmap.txt.
|
||||
*
|
||||
* The translated font-name (or the original if no translation) exists is
|
||||
* then returned if it is an existing file, otherwise the file is searched
|
||||
* first in the path specified by IMAGE_CANVAS_SYSTEM_FONT_PATH defined in
|
||||
* Image/Canvas.php, then in the Image/Canvas/Fonts folder. If a font is
|
||||
* still not found and the name is not beginning with a '/' the search is
|
||||
* left to the library, otherwise the font is deemed non-existing.
|
||||
*
|
||||
* @param string $name The name of the font
|
||||
* @param string $type The needed file type of the font
|
||||
* @return string The filename of the font
|
||||
* @static
|
||||
*/
|
||||
function fontMap($name, $type = '.ttf')
|
||||
{
|
||||
static $_fontMap;
|
||||
|
||||
if (!is_array($_fontMap)) {
|
||||
if (file_exists($fontmap = (dirname(__FILE__) . '/Fonts/fontmap.txt'))) {
|
||||
$file = file($fontmap);
|
||||
foreach($file as $fontmapping) {
|
||||
list($fontname, $filenames) = explode(',', $fontmapping, 2);
|
||||
$fontname = trim($fontname);
|
||||
$filenames = trim($filenames);
|
||||
$filenames = explode(',', $filenames);
|
||||
foreach ($filenames as $filename) {
|
||||
$type_pos = strrpos($filename, '.');
|
||||
$type = substr($filename, $type_pos);
|
||||
$_fontMap[$fontname][$type] = $filename;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$type = strtolower($type);
|
||||
|
||||
if ((isset($_fontMap[$name])) && (isset($_fontMap[$name][$type]))) {
|
||||
$filename = $_fontMap[$name][$type];
|
||||
} else {
|
||||
$filename = $name;
|
||||
}
|
||||
|
||||
if (substr($filename, -strlen($type)) !== $type) {
|
||||
$filename .= $type;
|
||||
}
|
||||
|
||||
$result = false;
|
||||
if (file_exists($filename)) {
|
||||
$result = $filename;
|
||||
} elseif (file_exists($file = (IMAGE_CANVAS_SYSTEM_FONT_PATH . $filename))) {
|
||||
$result = $file;
|
||||
} elseif (file_exists($file = (dirname(__FILE__) . '/Fonts/' . $filename))) {
|
||||
$result = $file;
|
||||
} elseif (substr($name, 0, 1) !== '/') {
|
||||
// leave it to the library to find the font
|
||||
$result = $name;
|
||||
}
|
||||
|
||||
return str_replace('\\', '/', $result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the average of 2 points
|
||||
*
|
||||
* @param double P1 1st point
|
||||
* @param double P2 2nd point
|
||||
* @return double The average of P1 and P2
|
||||
* @static
|
||||
*/
|
||||
function mid($p1, $p2)
|
||||
{
|
||||
return ($p1 + $p2) / 2;
|
||||
}
|
||||
|
||||
/**
|
||||
* Mirrors P1 in P2 by a amount of Factor
|
||||
*
|
||||
* @param double $p1 1st point, point to mirror
|
||||
* @param double $o2 2nd point, mirror point
|
||||
* @param double $factor Mirror factor, 0 returns $p2, 1 returns a pure
|
||||
* mirror, ie $p1 on the exact other side of $p2
|
||||
* @return double $p1 mirrored in $p2 by Factor
|
||||
* @static
|
||||
*/
|
||||
function mirror($p1, $p2, $factor = 1)
|
||||
{
|
||||
return $p2 + $factor * ($p2 - $p1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates a Bezier control point, this function must be called for BOTH
|
||||
* X and Y coordinates (will it work for 3D coordinates!?)
|
||||
*
|
||||
* @param double $p1 1st point
|
||||
* @param double $p2 Point to
|
||||
* @param double $factor Mirror factor, 0 returns P2, 1 returns a pure
|
||||
* mirror, i.e. P1 on the exact other side of P2
|
||||
* @return double P1 mirrored in P2 by Factor
|
||||
* @static
|
||||
*/
|
||||
function controlPoint($p1, $p2, $factor, $smoothFactor = 0.75)
|
||||
{
|
||||
$sa = Image_Canvas_Tool::mirror($p1, $p2, $smoothFactor);
|
||||
$sb = Image_Canvas_Tool::mid($p2, $sa);
|
||||
|
||||
$m = Image_Canvas_Tool::mid($p2, $factor);
|
||||
|
||||
$pC = Image_Canvas_Tool::mid($sb, $m);
|
||||
|
||||
return $pC;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates a Bezier point, this function must be called for BOTH X and Y
|
||||
* coordinates (will it work for 3D coordinates!?)
|
||||
*
|
||||
* @param double $t A position between $p2 and $p3, value between 0 and 1
|
||||
* @param double $p1 Point to use for calculating control points
|
||||
* @param double $p2 Point 1 to calculate bezier curve between
|
||||
* @param double $p3 Point 2 to calculate bezier curve between
|
||||
* @param double $p4 Point to use for calculating control points
|
||||
* @return double The bezier value of the point t between $p2 and $p3 using
|
||||
* $p1 and $p4 to calculate control points
|
||||
* @static
|
||||
*/
|
||||
function bezier($t, $p1, $p2, $p3, $p4)
|
||||
{
|
||||
// (1-t)^3*p1 + 3*(1-t)^2*t*p2 + 3*(1-t)*t^2*p3 + t^3*p4
|
||||
return pow(1 - $t, 3) * $p1 +
|
||||
3 * pow(1 - $t, 2) * $t * $p2 +
|
||||
3 * (1 - $t) * pow($t, 2) * $p3 +
|
||||
pow($t, 3) * $p4;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the angle / slope of a line relative to horizontal (left -> right)
|
||||
*
|
||||
* @param double $x0 The starting x point
|
||||
* @param double $y0 The starting y point
|
||||
* @param double $x1 The ending x point
|
||||
* @param double $y1 The ending y point
|
||||
* @param double The angle in degrees of the line
|
||||
* @static
|
||||
*/
|
||||
function getAngle($x0, $y0, $x1, $y1)
|
||||
{
|
||||
|
||||
$dx = ($x1 - $x0);
|
||||
$dy = ($y1 - $y0);
|
||||
$l = sqrt($dx * $dx + $dy * $dy);
|
||||
$v = rad2deg(asin(($y0 - $y1) / $l));
|
||||
if ($dx < 0) {
|
||||
$v = 180 - $v;
|
||||
}
|
||||
return $v;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas based creation of images to facilitate different output formats
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Tool.php,v 1.3 2005/08/22 20:52:11 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* This class contains a set of tool-functions.
|
||||
*
|
||||
* These functions are all to be called statically
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Canvas_Tool
|
||||
{
|
||||
|
||||
/**
|
||||
* Maps a font name to an actual font file (fx. a .ttf file)
|
||||
*
|
||||
* Used to translate names (i.e. 'Courier New' to 'cour.ttf' or
|
||||
* '/Windows/Fonts/Cour.ttf')
|
||||
*
|
||||
* Font names are translated using the tab-separated file
|
||||
* Image/Canvas/Tool/fontmap.txt.
|
||||
*
|
||||
* The translated font-name (or the original if no translation) exists is
|
||||
* then returned if it is an existing file, otherwise the file is searched
|
||||
* first in the path specified by IMAGE_CANVAS_SYSTEM_FONT_PATH defined in
|
||||
* Image/Canvas.php, then in the Image/Canvas/Fonts folder. If a font is
|
||||
* still not found and the name is not beginning with a '/' the search is
|
||||
* left to the library, otherwise the font is deemed non-existing.
|
||||
*
|
||||
* @param string $name The name of the font
|
||||
* @param string $type The needed file type of the font
|
||||
* @return string The filename of the font
|
||||
* @static
|
||||
*/
|
||||
function fontMap($name, $type = '.ttf')
|
||||
{
|
||||
static $_fontMap;
|
||||
|
||||
if (!is_array($_fontMap)) {
|
||||
if (file_exists($fontmap = (dirname(__FILE__) . '/Fonts/fontmap.txt'))) {
|
||||
$file = file($fontmap);
|
||||
foreach($file as $fontmapping) {
|
||||
list($fontname, $filenames) = explode(',', $fontmapping, 2);
|
||||
$fontname = trim($fontname);
|
||||
$filenames = trim($filenames);
|
||||
$filenames = explode(',', $filenames);
|
||||
foreach ($filenames as $filename) {
|
||||
$type_pos = strrpos($filename, '.');
|
||||
$type = substr($filename, $type_pos);
|
||||
$_fontMap[$fontname][$type] = $filename;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$type = strtolower($type);
|
||||
|
||||
if ((isset($_fontMap[$name])) && (isset($_fontMap[$name][$type]))) {
|
||||
$filename = $_fontMap[$name][$type];
|
||||
} else {
|
||||
$filename = $name;
|
||||
}
|
||||
|
||||
if (substr($filename, -strlen($type)) !== $type) {
|
||||
$filename .= $type;
|
||||
}
|
||||
|
||||
$result = false;
|
||||
if (file_exists($filename)) {
|
||||
$result = $filename;
|
||||
} elseif (file_exists($file = (IMAGE_CANVAS_SYSTEM_FONT_PATH . $filename))) {
|
||||
$result = $file;
|
||||
} elseif (file_exists($file = (dirname(__FILE__) . '/Fonts/' . $filename))) {
|
||||
$result = $file;
|
||||
} elseif (substr($name, 0, 1) !== '/') {
|
||||
// leave it to the library to find the font
|
||||
$result = $name;
|
||||
}
|
||||
|
||||
return str_replace('\\', '/', $result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the average of 2 points
|
||||
*
|
||||
* @param double P1 1st point
|
||||
* @param double P2 2nd point
|
||||
* @return double The average of P1 and P2
|
||||
* @static
|
||||
*/
|
||||
function mid($p1, $p2)
|
||||
{
|
||||
return ($p1 + $p2) / 2;
|
||||
}
|
||||
|
||||
/**
|
||||
* Mirrors P1 in P2 by a amount of Factor
|
||||
*
|
||||
* @param double $p1 1st point, point to mirror
|
||||
* @param double $o2 2nd point, mirror point
|
||||
* @param double $factor Mirror factor, 0 returns $p2, 1 returns a pure
|
||||
* mirror, ie $p1 on the exact other side of $p2
|
||||
* @return double $p1 mirrored in $p2 by Factor
|
||||
* @static
|
||||
*/
|
||||
function mirror($p1, $p2, $factor = 1)
|
||||
{
|
||||
return $p2 + $factor * ($p2 - $p1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates a Bezier control point, this function must be called for BOTH
|
||||
* X and Y coordinates (will it work for 3D coordinates!?)
|
||||
*
|
||||
* @param double $p1 1st point
|
||||
* @param double $p2 Point to
|
||||
* @param double $factor Mirror factor, 0 returns P2, 1 returns a pure
|
||||
* mirror, i.e. P1 on the exact other side of P2
|
||||
* @return double P1 mirrored in P2 by Factor
|
||||
* @static
|
||||
*/
|
||||
function controlPoint($p1, $p2, $factor, $smoothFactor = 0.75)
|
||||
{
|
||||
$sa = Image_Canvas_Tool::mirror($p1, $p2, $smoothFactor);
|
||||
$sb = Image_Canvas_Tool::mid($p2, $sa);
|
||||
|
||||
$m = Image_Canvas_Tool::mid($p2, $factor);
|
||||
|
||||
$pC = Image_Canvas_Tool::mid($sb, $m);
|
||||
|
||||
return $pC;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates a Bezier point, this function must be called for BOTH X and Y
|
||||
* coordinates (will it work for 3D coordinates!?)
|
||||
*
|
||||
* @param double $t A position between $p2 and $p3, value between 0 and 1
|
||||
* @param double $p1 Point to use for calculating control points
|
||||
* @param double $p2 Point 1 to calculate bezier curve between
|
||||
* @param double $p3 Point 2 to calculate bezier curve between
|
||||
* @param double $p4 Point to use for calculating control points
|
||||
* @return double The bezier value of the point t between $p2 and $p3 using
|
||||
* $p1 and $p4 to calculate control points
|
||||
* @static
|
||||
*/
|
||||
function bezier($t, $p1, $p2, $p3, $p4)
|
||||
{
|
||||
// (1-t)^3*p1 + 3*(1-t)^2*t*p2 + 3*(1-t)*t^2*p3 + t^3*p4
|
||||
return pow(1 - $t, 3) * $p1 +
|
||||
3 * pow(1 - $t, 2) * $t * $p2 +
|
||||
3 * (1 - $t) * pow($t, 2) * $p3 +
|
||||
pow($t, 3) * $p4;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the angle / slope of a line relative to horizontal (left -> right)
|
||||
*
|
||||
* @param double $x0 The starting x point
|
||||
* @param double $y0 The starting y point
|
||||
* @param double $x1 The ending x point
|
||||
* @param double $y1 The ending y point
|
||||
* @param double The angle in degrees of the line
|
||||
* @static
|
||||
*/
|
||||
function getAngle($x0, $y0, $x1, $y1)
|
||||
{
|
||||
|
||||
$dx = ($x1 - $x0);
|
||||
$dy = ($y1 - $y0);
|
||||
$l = sqrt($dx * $dx + $dy * $dy);
|
||||
$v = rad2deg(asin(($y0 - $y1) / $l));
|
||||
if ($dx < 0) {
|
||||
$v = 180 - $v;
|
||||
}
|
||||
return $v;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,278 +1,278 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas based creation of images to facilitate different output formats
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: WithMap.php,v 1.3 2005/08/24 20:37:35 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Class for handling different output formats including a HTML image map
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
* @since version 0.2.0
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Canvas_WithMap extends Image_Canvas
|
||||
{
|
||||
|
||||
/**
|
||||
* The image map
|
||||
* @var Image_Canvas_ImageMap
|
||||
* @access private
|
||||
*/
|
||||
var $_imageMap = null;
|
||||
|
||||
/**
|
||||
* Create the canvas.
|
||||
*
|
||||
* Parameters available:
|
||||
*
|
||||
* 'width' The width of the graph on the canvas
|
||||
*
|
||||
* 'height' The height of the graph on the canvas
|
||||
*
|
||||
* 'left' The left offset of the graph on the canvas
|
||||
*
|
||||
* 'top' The top offset of the graph on the canvas
|
||||
*
|
||||
* 'usemap' Initialize an image map
|
||||
*
|
||||
* @param array $params Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function Image_Canvas_WithMap($params)
|
||||
{
|
||||
parent::Image_Canvas($params);
|
||||
|
||||
if ((isset($params['usemap'])) && ($params['usemap'] === true)) {
|
||||
$this->_imageMap =& Image_Canvas::factory(
|
||||
'ImageMap',
|
||||
array(
|
||||
'left' => $this->_left,
|
||||
'top' => $this->_top,
|
||||
'width' => $this->_width,
|
||||
'height' => $this->_height
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Draw a line
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'color': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function line($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->line($params);
|
||||
}
|
||||
parent::line($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds vertex to a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X point
|
||||
* 'y': int Y point
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function addVertex($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->addVertex($params);
|
||||
}
|
||||
parent::addVertex($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds "splined" vertex to a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X point
|
||||
* 'y': int Y point
|
||||
* 'p1x': X Control point 1
|
||||
* 'p1y': Y Control point 1
|
||||
* 'p2x': X Control point 2
|
||||
* 'p2y': Y Control point 2
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function addSpline($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->addSpline($params);
|
||||
}
|
||||
parent::addSpline($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'connect': bool [optional] Specifies whether the start point should be
|
||||
* connected to the endpoint (closed polygon) or not (connected line)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function polygon($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->polygon($params);
|
||||
}
|
||||
parent::polygon($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a rectangle
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function rectangle($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->rectangle($params);
|
||||
}
|
||||
parent::rectangle($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw an ellipse
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function ellipse($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->ellipse($params);
|
||||
}
|
||||
parent::ellipse($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a pie slice
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'v1': int The starting angle (in degrees)
|
||||
* 'v2': int The end angle (in degrees)
|
||||
* 'srx': int [optional] Starting X-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'sry': int [optional] Starting Y-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function pieslice($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->pieslice($params);
|
||||
}
|
||||
parent::pieslice($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Writes text
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X-point of text
|
||||
* 'y': int Y-point of text
|
||||
* 'text': string The text to add
|
||||
* 'alignment': array [optional] Alignment
|
||||
* 'color': mixed [optional] The color of the text
|
||||
*/
|
||||
function addText($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->addText($params);
|
||||
}
|
||||
parent::addText($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Overlay image
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X-point of overlayed image
|
||||
* 'y': int Y-point of overlayed image
|
||||
* 'filename': string The filename of the image to overlay
|
||||
* 'width': int [optional] The width of the overlayed image (resizing if possible)
|
||||
* 'height': int [optional] The height of the overlayed image (resizing if possible)
|
||||
* 'alignment': array [optional] Alignment
|
||||
*/
|
||||
function image($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->image($params);
|
||||
}
|
||||
parent::image($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the imagemap
|
||||
* @return Image_Graph_ImageMap The image map (or false if none)
|
||||
*/
|
||||
function &getImageMap()
|
||||
{
|
||||
$result = null;
|
||||
if (isset($this->_imageMap)) {
|
||||
$result =& $this->_imageMap;
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Canvas
|
||||
*
|
||||
* Canvas based creation of images to facilitate different output formats
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: WithMap.php,v 1.3 2005/08/24 20:37:35 nosey Exp $
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
*/
|
||||
|
||||
/**
|
||||
* Class for handling different output formats including a HTML image map
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Canvas
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
|
||||
* @since version 0.2.0
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Canvas_WithMap extends Image_Canvas
|
||||
{
|
||||
|
||||
/**
|
||||
* The image map
|
||||
* @var Image_Canvas_ImageMap
|
||||
* @access private
|
||||
*/
|
||||
var $_imageMap = null;
|
||||
|
||||
/**
|
||||
* Create the canvas.
|
||||
*
|
||||
* Parameters available:
|
||||
*
|
||||
* 'width' The width of the graph on the canvas
|
||||
*
|
||||
* 'height' The height of the graph on the canvas
|
||||
*
|
||||
* 'left' The left offset of the graph on the canvas
|
||||
*
|
||||
* 'top' The top offset of the graph on the canvas
|
||||
*
|
||||
* 'usemap' Initialize an image map
|
||||
*
|
||||
* @param array $params Parameter array
|
||||
* @abstract
|
||||
*/
|
||||
function Image_Canvas_WithMap($params)
|
||||
{
|
||||
parent::Image_Canvas($params);
|
||||
|
||||
if ((isset($params['usemap'])) && ($params['usemap'] === true)) {
|
||||
$this->_imageMap =& Image_Canvas::factory(
|
||||
'ImageMap',
|
||||
array(
|
||||
'left' => $this->_left,
|
||||
'top' => $this->_top,
|
||||
'width' => $this->_width,
|
||||
'height' => $this->_height
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Draw a line
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'color': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function line($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->line($params);
|
||||
}
|
||||
parent::line($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds vertex to a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X point
|
||||
* 'y': int Y point
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function addVertex($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->addVertex($params);
|
||||
}
|
||||
parent::addVertex($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds "splined" vertex to a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X point
|
||||
* 'y': int Y point
|
||||
* 'p1x': X Control point 1
|
||||
* 'p1y': Y Control point 1
|
||||
* 'p2x': X Control point 2
|
||||
* 'p2y': Y Control point 2
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function addSpline($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->addSpline($params);
|
||||
}
|
||||
parent::addSpline($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a polygon
|
||||
*
|
||||
* Parameter array:
|
||||
* 'connect': bool [optional] Specifies whether the start point should be
|
||||
* connected to the endpoint (closed polygon) or not (connected line)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function polygon($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->polygon($params);
|
||||
}
|
||||
parent::polygon($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a rectangle
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x0': int X start point
|
||||
* 'y0': int Y start point
|
||||
* 'x1': int X end point
|
||||
* 'y1': int Y end point
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function rectangle($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->rectangle($params);
|
||||
}
|
||||
parent::rectangle($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw an ellipse
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function ellipse($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->ellipse($params);
|
||||
}
|
||||
parent::ellipse($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a pie slice
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X center point
|
||||
* 'y': int Y center point
|
||||
* 'rx': int X radius
|
||||
* 'ry': int Y radius
|
||||
* 'v1': int The starting angle (in degrees)
|
||||
* 'v2': int The end angle (in degrees)
|
||||
* 'srx': int [optional] Starting X-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'sry': int [optional] Starting Y-radius of the pie slice (i.e. for a doughnut)
|
||||
* 'fill': mixed [optional] The fill color
|
||||
* 'line': mixed [optional] The line color
|
||||
* @param array $params Parameter array
|
||||
*/
|
||||
function pieslice($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->pieslice($params);
|
||||
}
|
||||
parent::pieslice($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Writes text
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X-point of text
|
||||
* 'y': int Y-point of text
|
||||
* 'text': string The text to add
|
||||
* 'alignment': array [optional] Alignment
|
||||
* 'color': mixed [optional] The color of the text
|
||||
*/
|
||||
function addText($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->addText($params);
|
||||
}
|
||||
parent::addText($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Overlay image
|
||||
*
|
||||
* Parameter array:
|
||||
* 'x': int X-point of overlayed image
|
||||
* 'y': int Y-point of overlayed image
|
||||
* 'filename': string The filename of the image to overlay
|
||||
* 'width': int [optional] The width of the overlayed image (resizing if possible)
|
||||
* 'height': int [optional] The height of the overlayed image (resizing if possible)
|
||||
* 'alignment': array [optional] Alignment
|
||||
*/
|
||||
function image($params)
|
||||
{
|
||||
if (isset($this->_imageMap)) {
|
||||
$this->_imageMap->image($params);
|
||||
}
|
||||
parent::image($params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the imagemap
|
||||
* @return Image_Graph_ImageMap The image map (or false if none)
|
||||
*/
|
||||
function &getImageMap()
|
||||
{
|
||||
$result = null;
|
||||
if (isset($this->_imageMap)) {
|
||||
$result =& $this->_imageMap;
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,426 +1,437 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class for axis handling.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Category.php,v 1.17 2005/10/05 20:51:23 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Axis.php
|
||||
*/
|
||||
require_once 'Image/Graph/Axis.php';
|
||||
|
||||
/**
|
||||
* A normal axis thats displays labels with a 'interval' of 1.
|
||||
* This is basically a normal axis where the range is
|
||||
* the number of labels defined, that is the range is explicitly defined
|
||||
* when constructing the axis.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Category extends Image_Graph_Axis
|
||||
{
|
||||
|
||||
/**
|
||||
* The labels shown on the axis
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_labels = false;
|
||||
|
||||
/**
|
||||
* Image_Graph_Axis_Category [Constructor].
|
||||
*
|
||||
* @param int $type The type (direction) of the Axis
|
||||
*/
|
||||
function Image_Graph_Axis_Category($type = IMAGE_GRAPH_AXIS_X)
|
||||
{
|
||||
parent::Image_Graph_Axis($type);
|
||||
$this->_labels = array();
|
||||
$this->setlabelInterval(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the minimum value the axis will show.
|
||||
*
|
||||
* This is always 0
|
||||
*
|
||||
* @return double The minumum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMinimum()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the maximum value the axis will show.
|
||||
*
|
||||
* This is always the number of labels passed to the constructor.
|
||||
*
|
||||
* @return double The maximum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMaximum()
|
||||
{
|
||||
return count($this->_labels) - ($this->_pushValues ? 0 : 1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the minimum value the axis will show.
|
||||
*
|
||||
* A minimum cannot be set on a SequentialAxis, it is always 0.
|
||||
*
|
||||
* @param double Minimum The minumum value to use on the axis
|
||||
* @access private
|
||||
*/
|
||||
function _setMinimum($minimum)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the maximum value the axis will show
|
||||
*
|
||||
* A maximum cannot be set on a SequentialAxis, it is always the number
|
||||
* of labels passed to the constructor.
|
||||
*
|
||||
* @param double Maximum The maximum value to use on the axis
|
||||
* @access private
|
||||
*/
|
||||
function _setMaximum($maximum)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces the minimum value of the axis
|
||||
*
|
||||
* A minimum cannot be set on a SequentialAxis, it is always 0.
|
||||
*
|
||||
* @param double $minimum The minumum value to use on the axis
|
||||
*/
|
||||
function forceMinimum($minimum, $userEnforce = true)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces the maximum value of the axis
|
||||
*
|
||||
* A maximum cannot be set on a SequentialAxis, it is always the number
|
||||
* of labels passed to the constructor.
|
||||
*
|
||||
* @param double $maximum The maximum value to use on the axis
|
||||
*/
|
||||
function forceMaximum($maximum, $userEnforce = true)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets an interval for where labels are shown on the axis.
|
||||
*
|
||||
* The label interval is rounded to nearest integer value
|
||||
*
|
||||
* @param double $labelInterval The interval with which labels are shown
|
||||
*/
|
||||
function setLabelInterval($labelInterval = 'auto', $level = 1)
|
||||
{
|
||||
if ($labelInterval == 'auto') {
|
||||
parent::setLabelInterval(1);
|
||||
} else {
|
||||
parent::setLabelInterval(round($labelInterval));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Preprocessor for values, ie for using logarithmic axis
|
||||
*
|
||||
* @param double $value The value to preprocess
|
||||
* @return double The preprocessed value
|
||||
* @access private
|
||||
*/
|
||||
function _value($value)
|
||||
{
|
||||
// $the_value = array_search($value, $this->_labels);
|
||||
if (isset($this->_labels[$value])) {
|
||||
$the_value = $this->_labels[$value];
|
||||
if ($the_value !== false) {
|
||||
return $the_value + ($this->_pushValues ? 0.5 : 0);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get the minor label interval with which axis label ticks are drawn.
|
||||
*
|
||||
* For a sequential axis this is always disabled (i.e false)
|
||||
*
|
||||
* @return double The minor label interval, always false
|
||||
* @access private
|
||||
*/
|
||||
function _minorLabelInterval()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the size in pixels of the axis.
|
||||
*
|
||||
* For an x-axis this is the width of the axis including labels, and for an
|
||||
* y-axis it is the corrresponding height
|
||||
*
|
||||
* @return int The size of the axis
|
||||
* @access private
|
||||
*/
|
||||
function _size()
|
||||
{
|
||||
if (!$this->_visible) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
$this->_canvas->setFont($this->_getFont());
|
||||
|
||||
$maxSize = 0;
|
||||
foreach($this->_labels as $label => $id) {
|
||||
$labelPosition = $this->_point($label);
|
||||
|
||||
if (is_object($this->_dataPreProcessor)) {
|
||||
$labelText = $this->_dataPreProcessor->_process($label);
|
||||
} else {
|
||||
$labelText = $label;
|
||||
}
|
||||
|
||||
if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) ||
|
||||
(($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose)))
|
||||
{
|
||||
$maxSize = max($maxSize, $this->_canvas->textHeight($labelText));
|
||||
} else {
|
||||
$maxSize = max($maxSize, $this->_canvas->textWidth($labelText));
|
||||
}
|
||||
}
|
||||
|
||||
if ($this->_title) {
|
||||
$this->_canvas->setFont($this->_getTitleFont());
|
||||
|
||||
if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) ||
|
||||
(($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose)))
|
||||
{
|
||||
$maxSize += $this->_canvas->textHeight($this->_title);
|
||||
} else {
|
||||
$maxSize += $this->_canvas->textWidth($this->_title);
|
||||
}
|
||||
$maxSize += 10;
|
||||
}
|
||||
return $maxSize +3;
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply the dataset to the axis.
|
||||
*
|
||||
* This calculates the order of the categories, which is very important
|
||||
* for fx. line plots, so that the line does not "go backwards", consider
|
||||
* these X-sets:<p>
|
||||
* 1: (1, 2, 3, 4, 5, 6)<br>
|
||||
* 2: (0, 1, 2, 3, 4, 5, 6, 7)<p>
|
||||
* If they are not ordered, but simply appended, the categories on the axis
|
||||
* would be:<p>
|
||||
* X: (1, 2, 3, 4, 5, 6, 0, 7)<p>
|
||||
* Which would render the a line for the second plot to show incorrectly.
|
||||
* Instead this algorithm, uses and 'value- is- before' method to see that
|
||||
* the 0 is before a 1 in the second set, and that it should also be before
|
||||
* a 1 in the X set. Hence:<p>
|
||||
* X: (0, 1, 2, 3, 4, 5, 6, 7)
|
||||
*
|
||||
* @param Image_Graph_Dataset $dataset The dataset
|
||||
* @access private
|
||||
*/
|
||||
function _applyDataset(&$dataset)
|
||||
{
|
||||
$newLabels = array();
|
||||
$allLabels = array();
|
||||
|
||||
$dataset->_reset();
|
||||
$count = 0;
|
||||
$count_new = 0;
|
||||
while ($point = $dataset->_next()) {
|
||||
if ($this->_type == IMAGE_GRAPH_AXIS_X) {
|
||||
$data = $point['X'];
|
||||
} else {
|
||||
$data = $point['Y'];
|
||||
}
|
||||
if (!isset($this->_labels[$data])) {
|
||||
$newLabels[$data] = $count_new++;
|
||||
//$this->_labels[] = $data;
|
||||
}
|
||||
$allLabels[$data] = $count++;
|
||||
}
|
||||
|
||||
if (count($this->_labels) == 0) {
|
||||
$this->_labels = $newLabels;
|
||||
} elseif ((is_array($newLabels)) && (count($newLabels) > 0)) {
|
||||
// get all intersecting labels
|
||||
$intersect = array_intersect(array_keys($allLabels), array_keys($this->_labels));
|
||||
// traverse all new and find their relative position withing the
|
||||
// intersec, fx value X0 is before X1 in the intersection, which
|
||||
// means that X0 should be placed before X1 in the label array
|
||||
foreach($newLabels as $newLabel => $id) {
|
||||
$key = $allLabels[$newLabel];
|
||||
reset($intersect);
|
||||
$this_value = false;
|
||||
// intersect indexes are the same as in allLabels!
|
||||
$first = true;
|
||||
while ((list($id, $value) = each($intersect)) &&
|
||||
($this_value === false))
|
||||
{
|
||||
if (($first) && ($id > $key)) {
|
||||
$this_value = $value;
|
||||
} elseif ($id >= $key) {
|
||||
$this_value = $value;
|
||||
}
|
||||
$first = false;
|
||||
}
|
||||
|
||||
if ($this_value === false) {
|
||||
// the new label was not found before anything in the
|
||||
// intersection -> append it
|
||||
$this->_labels[$newLabel] = count($this->_labels);
|
||||
} else {
|
||||
// the new label was found before $this_value in the
|
||||
// intersection, insert the label before this position in
|
||||
// the label array
|
||||
// $key = $this->_labels[$this_value];
|
||||
$keys = array_keys($this->_labels);
|
||||
$key = array_search($this_value, $keys);
|
||||
$pre = array_slice($keys, 0, $key);
|
||||
$pre[] = $newLabel;
|
||||
$post = array_slice($keys, $key);
|
||||
$this->_labels = array_flip(array_merge($pre, $post));
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
|
||||
$labels = array_keys($this->_labels);
|
||||
$i = 0;
|
||||
foreach ($labels as $label) {
|
||||
$this->_labels[$label] = $i++;
|
||||
}
|
||||
|
||||
// $this->_labels = array_values(array_unique($this->_labels));
|
||||
$this->_calcLabelInterval();
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the label distance.
|
||||
*
|
||||
* @return int The distance between 2 adjacent labels
|
||||
* @access private
|
||||
*/
|
||||
function _labelDistance($level = 1)
|
||||
{
|
||||
reset($this->_labels);
|
||||
list($l1) = each($this->_labels);
|
||||
list($l2) = each($this->_labels);
|
||||
return abs($this->_point($l2) - $this->_point($l1));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get next label point
|
||||
*
|
||||
* @param doubt $point The current point, if omitted or false, the first is
|
||||
* returned
|
||||
* @return double The next label point
|
||||
* @access private
|
||||
*/
|
||||
function _getNextLabel($currentLabel = false, $level = 1)
|
||||
{
|
||||
if ($currentLabel === false) {
|
||||
reset($this->_labels);
|
||||
}
|
||||
$result = false;
|
||||
$count = ($currentLabel === false ? $this->_labelInterval() - 1 : 0);
|
||||
while ($count < $this->_labelInterval()) {
|
||||
$result = (list($label) = each($this->_labels));
|
||||
$count++;
|
||||
}
|
||||
if ($result) {
|
||||
return $label;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Is the axis numeric or not?
|
||||
*
|
||||
* @return bool True if numeric, false if not
|
||||
* @access private
|
||||
*/
|
||||
function _isNumeric()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the axis
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
$result = true;
|
||||
if (Image_Graph_Element::_done() === false) {
|
||||
$result = false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_drawAxisLines();
|
||||
|
||||
$this->_canvas->startGroup(get_class($this) . '_ticks');
|
||||
$label = false;
|
||||
while (($label = $this->_getNextLabel($label)) !== false) {
|
||||
$this->_drawTick($label);
|
||||
}
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class for axis handling.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Category.php,v 1.19 2006/03/02 12:15:17 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Axis.php
|
||||
*/
|
||||
require_once 'Image/Graph/Axis.php';
|
||||
|
||||
/**
|
||||
* A normal axis thats displays labels with a 'interval' of 1.
|
||||
* This is basically a normal axis where the range is
|
||||
* the number of labels defined, that is the range is explicitly defined
|
||||
* when constructing the axis.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Category extends Image_Graph_Axis
|
||||
{
|
||||
|
||||
/**
|
||||
* The labels shown on the axis
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_labels = false;
|
||||
|
||||
/**
|
||||
* Image_Graph_Axis_Category [Constructor].
|
||||
*
|
||||
* @param int $type The type (direction) of the Axis
|
||||
*/
|
||||
function Image_Graph_Axis_Category($type = IMAGE_GRAPH_AXIS_X)
|
||||
{
|
||||
parent::Image_Graph_Axis($type);
|
||||
$this->_labels = array();
|
||||
$this->setlabelInterval(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the minimum value the axis will show.
|
||||
*
|
||||
* This is always 0
|
||||
*
|
||||
* @return double The minumum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMinimum()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the maximum value the axis will show.
|
||||
*
|
||||
* This is always the number of labels passed to the constructor.
|
||||
*
|
||||
* @return double The maximum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMaximum()
|
||||
{
|
||||
return count($this->_labels) - 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the minimum value the axis will show.
|
||||
*
|
||||
* A minimum cannot be set on a SequentialAxis, it is always 0.
|
||||
*
|
||||
* @param double Minimum The minumum value to use on the axis
|
||||
* @access private
|
||||
*/
|
||||
function _setMinimum($minimum)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the maximum value the axis will show
|
||||
*
|
||||
* A maximum cannot be set on a SequentialAxis, it is always the number
|
||||
* of labels passed to the constructor.
|
||||
*
|
||||
* @param double Maximum The maximum value to use on the axis
|
||||
* @access private
|
||||
*/
|
||||
function _setMaximum($maximum)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces the minimum value of the axis
|
||||
*
|
||||
* <b>A minimum cannot be set on this type of axis</b>
|
||||
*
|
||||
* To modify the labels which are displayed on the axis, instead use
|
||||
* setLabelInterval($labels) where $labels is an array containing the
|
||||
* values/labels the axis should display. <b>Note!</b> Only values in
|
||||
* this array will then be displayed on the graph!
|
||||
*
|
||||
* @param double $minimum A minimum cannot be set on this type of axis
|
||||
*/
|
||||
function forceMinimum($minimum, $userEnforce = true)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces the maximum value of the axis
|
||||
*
|
||||
* <b>A maximum cannot be set on this type of axis</b>
|
||||
*
|
||||
* To modify the labels which are displayed on the axis, instead use
|
||||
* setLabelInterval($labels) where $labels is an array containing the
|
||||
* values/labels the axis should display. <b>Note!</b> Only values in
|
||||
* this array will then be displayed on the graph!
|
||||
*
|
||||
* @param double $maximum A maximum cannot be set on this type of axis
|
||||
*/
|
||||
function forceMaximum($maximum, $userEnforce = true)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets an interval for where labels are shown on the axis.
|
||||
*
|
||||
* The label interval is rounded to nearest integer value.
|
||||
*
|
||||
* @param double $labelInterval The interval with which labels are shown
|
||||
*/
|
||||
function setLabelInterval($labelInterval = 'auto', $level = 1)
|
||||
{
|
||||
if (is_array($labelInterval)) {
|
||||
parent::setLabelInterval($labelInterval);
|
||||
} elseif ($labelInterval == 'auto') {
|
||||
parent::setLabelInterval(1);
|
||||
} else {
|
||||
parent::setLabelInterval(round($labelInterval));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Preprocessor for values, ie for using logarithmic axis
|
||||
*
|
||||
* @param double $value The value to preprocess
|
||||
* @return double The preprocessed value
|
||||
* @access private
|
||||
*/
|
||||
function _value($value)
|
||||
{
|
||||
// $the_value = array_search($value, $this->_labels);
|
||||
if (isset($this->_labels[$value])) {
|
||||
$the_value = $this->_labels[$value];
|
||||
if ($the_value !== false) {
|
||||
return $the_value + ($this->_pushValues ? 0.5 : 0);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get the minor label interval with which axis label ticks are drawn.
|
||||
*
|
||||
* For a sequential axis this is always disabled (i.e false)
|
||||
*
|
||||
* @return double The minor label interval, always false
|
||||
* @access private
|
||||
*/
|
||||
function _minorLabelInterval()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the size in pixels of the axis.
|
||||
*
|
||||
* For an x-axis this is the width of the axis including labels, and for an
|
||||
* y-axis it is the corrresponding height
|
||||
*
|
||||
* @return int The size of the axis
|
||||
* @access private
|
||||
*/
|
||||
function _size()
|
||||
{
|
||||
if (!$this->_visible) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
$this->_canvas->setFont($this->_getFont());
|
||||
|
||||
$maxSize = 0;
|
||||
foreach($this->_labels as $label => $id) {
|
||||
$labelPosition = $this->_point($label);
|
||||
|
||||
if (is_object($this->_dataPreProcessor)) {
|
||||
$labelText = $this->_dataPreProcessor->_process($label);
|
||||
} else {
|
||||
$labelText = $label;
|
||||
}
|
||||
|
||||
if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) ||
|
||||
(($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose)))
|
||||
{
|
||||
$maxSize = max($maxSize, $this->_canvas->textHeight($labelText));
|
||||
} else {
|
||||
$maxSize = max($maxSize, $this->_canvas->textWidth($labelText));
|
||||
}
|
||||
}
|
||||
|
||||
if ($this->_title) {
|
||||
$this->_canvas->setFont($this->_getTitleFont());
|
||||
|
||||
if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) ||
|
||||
(($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose)))
|
||||
{
|
||||
$maxSize += $this->_canvas->textHeight($this->_title);
|
||||
} else {
|
||||
$maxSize += $this->_canvas->textWidth($this->_title);
|
||||
}
|
||||
$maxSize += 10;
|
||||
}
|
||||
return $maxSize +3;
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply the dataset to the axis.
|
||||
*
|
||||
* This calculates the order of the categories, which is very important
|
||||
* for fx. line plots, so that the line does not "go backwards", consider
|
||||
* these X-sets:<p>
|
||||
* 1: (1, 2, 3, 4, 5, 6)<br>
|
||||
* 2: (0, 1, 2, 3, 4, 5, 6, 7)<p>
|
||||
* If they are not ordered, but simply appended, the categories on the axis
|
||||
* would be:<p>
|
||||
* X: (1, 2, 3, 4, 5, 6, 0, 7)<p>
|
||||
* Which would render the a line for the second plot to show incorrectly.
|
||||
* Instead this algorithm, uses and 'value- is- before' method to see that
|
||||
* the 0 is before a 1 in the second set, and that it should also be before
|
||||
* a 1 in the X set. Hence:<p>
|
||||
* X: (0, 1, 2, 3, 4, 5, 6, 7)
|
||||
*
|
||||
* @param Image_Graph_Dataset $dataset The dataset
|
||||
* @access private
|
||||
*/
|
||||
function _applyDataset(&$dataset)
|
||||
{
|
||||
$newLabels = array();
|
||||
$allLabels = array();
|
||||
|
||||
$dataset->_reset();
|
||||
$count = 0;
|
||||
$count_new = 0;
|
||||
while ($point = $dataset->_next()) {
|
||||
if ($this->_type == IMAGE_GRAPH_AXIS_X) {
|
||||
$data = $point['X'];
|
||||
} else {
|
||||
$data = $point['Y'];
|
||||
}
|
||||
if (!isset($this->_labels[$data])) {
|
||||
$newLabels[$data] = $count_new++;
|
||||
//$this->_labels[] = $data;
|
||||
}
|
||||
$allLabels[$data] = $count++;
|
||||
}
|
||||
|
||||
if (count($this->_labels) == 0) {
|
||||
$this->_labels = $newLabels;
|
||||
} elseif ((is_array($newLabels)) && (count($newLabels) > 0)) {
|
||||
// get all intersecting labels
|
||||
$intersect = array_intersect(array_keys($allLabels), array_keys($this->_labels));
|
||||
// traverse all new and find their relative position withing the
|
||||
// intersec, fx value X0 is before X1 in the intersection, which
|
||||
// means that X0 should be placed before X1 in the label array
|
||||
foreach($newLabels as $newLabel => $id) {
|
||||
$key = $allLabels[$newLabel];
|
||||
reset($intersect);
|
||||
$this_value = false;
|
||||
// intersect indexes are the same as in allLabels!
|
||||
$first = true;
|
||||
while ((list($id, $value) = each($intersect)) &&
|
||||
($this_value === false))
|
||||
{
|
||||
if (($first) && ($id > $key)) {
|
||||
$this_value = $value;
|
||||
} elseif ($id >= $key) {
|
||||
$this_value = $value;
|
||||
}
|
||||
$first = false;
|
||||
}
|
||||
|
||||
if ($this_value === false) {
|
||||
// the new label was not found before anything in the
|
||||
// intersection -> append it
|
||||
$this->_labels[$newLabel] = count($this->_labels);
|
||||
} else {
|
||||
// the new label was found before $this_value in the
|
||||
// intersection, insert the label before this position in
|
||||
// the label array
|
||||
// $key = $this->_labels[$this_value];
|
||||
$keys = array_keys($this->_labels);
|
||||
$key = array_search($this_value, $keys);
|
||||
$pre = array_slice($keys, 0, $key);
|
||||
$pre[] = $newLabel;
|
||||
$post = array_slice($keys, $key);
|
||||
$this->_labels = array_flip(array_merge($pre, $post));
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
|
||||
$labels = array_keys($this->_labels);
|
||||
$i = 0;
|
||||
foreach ($labels as $label) {
|
||||
$this->_labels[$label] = $i++;
|
||||
}
|
||||
|
||||
// $this->_labels = array_values(array_unique($this->_labels));
|
||||
$this->_calcLabelInterval();
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the label distance.
|
||||
*
|
||||
* @return int The distance between 2 adjacent labels
|
||||
* @access private
|
||||
*/
|
||||
function _labelDistance($level = 1)
|
||||
{
|
||||
reset($this->_labels);
|
||||
list($l1) = each($this->_labels);
|
||||
list($l2) = each($this->_labels);
|
||||
return abs($this->_point($l2) - $this->_point($l1));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get next label point
|
||||
*
|
||||
* @param doubt $point The current point, if omitted or false, the first is
|
||||
* returned
|
||||
* @return double The next label point
|
||||
* @access private
|
||||
*/
|
||||
function _getNextLabel($currentLabel = false, $level = 1)
|
||||
{
|
||||
if ($currentLabel === false) {
|
||||
reset($this->_labels);
|
||||
}
|
||||
$result = false;
|
||||
$count = ($currentLabel === false ? $this->_labelInterval() - 1 : 0);
|
||||
while ($count < $this->_labelInterval()) {
|
||||
$result = (list($label) = each($this->_labels));
|
||||
$count++;
|
||||
}
|
||||
if ($result) {
|
||||
return $label;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Is the axis numeric or not?
|
||||
*
|
||||
* @return bool True if numeric, false if not
|
||||
* @access private
|
||||
*/
|
||||
function _isNumeric()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the axis
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
$result = true;
|
||||
if (Image_Graph_Element::_done() === false) {
|
||||
$result = false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_drawAxisLines();
|
||||
|
||||
$this->_canvas->startGroup(get_class($this) . '_ticks');
|
||||
$label = false;
|
||||
while (($label = $this->_getNextLabel($label)) !== false) {
|
||||
$this->_drawTick($label);
|
||||
}
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,175 +1,152 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class for axis handling.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Logarithmic.php,v 1.13 2005/09/25 17:52:17 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Axis.php
|
||||
*/
|
||||
require_once 'Image/Graph/Axis.php';
|
||||
|
||||
/**
|
||||
* Diplays a logarithmic axis (either X- or Y-axis).
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Logarithmic extends Image_Graph_Axis
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_AxisLogarithmic [Constructor].
|
||||
*
|
||||
* Normally a manual creation should not be necessary, axis are
|
||||
* created automatically by the {@link Image_Graph_Plotarea} constructor
|
||||
* unless explicitly defined otherwise
|
||||
*
|
||||
* @param int $type The type (direction) of the Axis, use IMAGE_GRAPH_AXIS_X
|
||||
* for an X-axis (default, may be omitted) and IMAGE_GRAPH_AXIS_Y for Y-
|
||||
* axis)
|
||||
*/
|
||||
function Image_Graph_Axis_Logarithmic($type = IMAGE_GRAPH_AXIS_X)
|
||||
{
|
||||
parent::Image_Graph_Axis($type);
|
||||
$this->showLabel(IMAGE_GRAPH_LABEL_MINIMUM + IMAGE_GRAPH_LABEL_MAXIMUM);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the label interval
|
||||
*
|
||||
* If explicitly defined this will be calucated to an approximate best.
|
||||
*
|
||||
* @return double The label interval
|
||||
* @access private
|
||||
*/
|
||||
function _calcLabelInterval()
|
||||
{
|
||||
$result = parent::_calcLabelInterval();
|
||||
$this->_axisValueSpan = $this->_value($this->_axisSpan);
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces the minimum value of the axis.
|
||||
*
|
||||
* For an logarithimc axis this is always 0
|
||||
*
|
||||
* @param double $minimum The minumum value to use on the axis
|
||||
*/
|
||||
function forceMinimum($minimum)
|
||||
{
|
||||
parent::forceMinimum(0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the minimum value the axis will show.
|
||||
*
|
||||
* For an logarithimc axis this is always 0
|
||||
*
|
||||
* @return double The minumum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMinimum()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preprocessor for values, ie for using logarithmic axis
|
||||
*
|
||||
* @param double $value The value to preprocess
|
||||
* @return double The preprocessed value
|
||||
* @access private
|
||||
*/
|
||||
function _value($value)
|
||||
{
|
||||
return log10($value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get next label point
|
||||
*
|
||||
* @param doubt $point The current point, if omitted or false, the first is
|
||||
* returned
|
||||
* @return double The next label point
|
||||
* @access private
|
||||
*/
|
||||
function _getNextLabel($currentLabel = false, $level = 1)
|
||||
{
|
||||
if (is_array($this->_labelOptions[$level]['interval'])) {
|
||||
return parent::_getNextLabel($currentLabel, $level);
|
||||
}
|
||||
|
||||
if ($currentLabel !== false) {
|
||||
$value = log10($currentLabel);
|
||||
$base = floor($value);
|
||||
$frac = $value - $base;
|
||||
for ($i = 2; $i < 10; $i++) {
|
||||
if ($frac <= (log10($i)-0.01)) {
|
||||
$label = pow(10, $base)*$i;
|
||||
if ($label > $this->_getMaximum()) {
|
||||
return false;
|
||||
} else {
|
||||
return $label;
|
||||
}
|
||||
}
|
||||
}
|
||||
return pow(10, $base+1);
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the axis intersection pixel position
|
||||
*
|
||||
* This is only to be called prior to output! I.e. between the user
|
||||
* invokation of Image_Graph::done() and any actual output is performed.
|
||||
* This is because it can change the axis range.
|
||||
*
|
||||
* @param double $value the intersection value to get the pixel-point for
|
||||
* @return double The pixel position along the axis
|
||||
* @access private
|
||||
*/
|
||||
function _intersectPoint($value)
|
||||
{
|
||||
if (($value <= 0) && ($value !== 'max') && ($value !== 'min')) {
|
||||
$value = 1;
|
||||
}
|
||||
return parent::_intersectPoint($value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class for axis handling.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Logarithmic.php,v 1.15 2006/03/02 12:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Axis.php
|
||||
*/
|
||||
require_once 'Image/Graph/Axis.php';
|
||||
|
||||
/**
|
||||
* Diplays a logarithmic axis (either X- or Y-axis).
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Logarithmic extends Image_Graph_Axis
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_AxisLogarithmic [Constructor].
|
||||
*
|
||||
* Normally a manual creation should not be necessary, axis are
|
||||
* created automatically by the {@link Image_Graph_Plotarea} constructor
|
||||
* unless explicitly defined otherwise
|
||||
*
|
||||
* @param int $type The type (direction) of the Axis, use IMAGE_GRAPH_AXIS_X
|
||||
* for an X-axis (default, may be omitted) and IMAGE_GRAPH_AXIS_Y for Y-
|
||||
* axis)
|
||||
*/
|
||||
function Image_Graph_Axis_Logarithmic($type = IMAGE_GRAPH_AXIS_X)
|
||||
{
|
||||
parent::Image_Graph_Axis($type);
|
||||
$this->showLabel(IMAGE_GRAPH_LABEL_MINIMUM + IMAGE_GRAPH_LABEL_MAXIMUM);
|
||||
$this->_minimum = 1;
|
||||
$this->_minimumSet = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the label interval
|
||||
*
|
||||
* If explicitly defined this will be calucated to an approximate best.
|
||||
*
|
||||
* @return double The label interval
|
||||
* @access private
|
||||
*/
|
||||
function _calcLabelInterval()
|
||||
{
|
||||
$result = parent::_calcLabelInterval();
|
||||
$this->_axisValueSpan = $this->_value($this->_axisSpan);
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preprocessor for values, ie for using logarithmic axis
|
||||
*
|
||||
* @param double $value The value to preprocess
|
||||
* @return double The preprocessed value
|
||||
* @access private
|
||||
*/
|
||||
function _value($value)
|
||||
{
|
||||
return log10($value) - log10($this->_minimum);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get next label point
|
||||
*
|
||||
* @param doubt $point The current point, if omitted or false, the first is
|
||||
* returned
|
||||
* @return double The next label point
|
||||
* @access private
|
||||
*/
|
||||
function _getNextLabel($currentLabel = false, $level = 1)
|
||||
{
|
||||
if (is_array($this->_labelOptions[$level]['interval'])) {
|
||||
return parent::_getNextLabel($currentLabel, $level);
|
||||
}
|
||||
|
||||
if ($currentLabel !== false) {
|
||||
$value = log10($currentLabel);
|
||||
$base = floor($value);
|
||||
$frac = $value - $base;
|
||||
for ($i = 2; $i < 10; $i++) {
|
||||
if ($frac <= (log10($i)-0.01)) {
|
||||
$label = pow(10, $base)*$i;
|
||||
if ($label > $this->_getMaximum()) {
|
||||
return false;
|
||||
} else {
|
||||
return $label;
|
||||
}
|
||||
}
|
||||
}
|
||||
return pow(10, $base+1);
|
||||
}
|
||||
|
||||
return max(1, $this->_minimum);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the axis intersection pixel position
|
||||
*
|
||||
* This is only to be called prior to output! I.e. between the user
|
||||
* invokation of Image_Graph::done() and any actual output is performed.
|
||||
* This is because it can change the axis range.
|
||||
*
|
||||
* @param double $value the intersection value to get the pixel-point for
|
||||
* @return double The pixel position along the axis
|
||||
* @access private
|
||||
*/
|
||||
function _intersectPoint($value)
|
||||
{
|
||||
if (($value <= 0) && ($value !== 'max') && ($value !== 'min')) {
|
||||
$value = 1;
|
||||
}
|
||||
return parent::_intersectPoint($value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,156 +1,156 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class file containing a axis marker used for explicitly highlighting a area
|
||||
* on the graph, based on an interval specified on an axis.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Area.php,v 1.11 2005/08/24 20:36:04 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Grid.php
|
||||
*/
|
||||
require_once 'Image/Graph/Grid.php';
|
||||
|
||||
/**
|
||||
* Display a grid
|
||||
*
|
||||
* {@link Image_Graph_Grid}
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Marker_Area extends Image_Graph_Grid
|
||||
{
|
||||
|
||||
/**
|
||||
* The lower bound
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_lower = false;
|
||||
|
||||
/**
|
||||
* The upper bound
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_upper = false;
|
||||
|
||||
/**
|
||||
* [Constructor]
|
||||
*/
|
||||
function Image_Graph_Axis_Marker_Area()
|
||||
{
|
||||
parent::Image_Graph_Grid();
|
||||
$this->_lineStyle = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the lower bound of the area (value on the axis)
|
||||
*
|
||||
* @param double $lower the lower bound
|
||||
*/
|
||||
function setLowerBound($lower)
|
||||
{
|
||||
$this->_lower = $lower;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the upper bound of the area (value on the axis)
|
||||
*
|
||||
* @param double $upper the upper bound
|
||||
*/
|
||||
function setUpperBound($upper)
|
||||
{
|
||||
$this->_upper = $upper;
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the grid
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!$this->_primaryAxis) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$i = 0;
|
||||
|
||||
$this->_lower = max($this->_primaryAxis->_getMinimum(), $this->_lower);
|
||||
$this->_upper = min($this->_primaryAxis->_getMaximum(), $this->_upper);
|
||||
|
||||
$secondaryPoints = $this->_getSecondaryAxisPoints();
|
||||
|
||||
reset($secondaryPoints);
|
||||
list ($id, $previousSecondaryValue) = each($secondaryPoints);
|
||||
while (list ($id, $secondaryValue) = each($secondaryPoints)) {
|
||||
if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) {
|
||||
$p1 = array ('Y' => $secondaryValue, 'X' => $this->_lower);
|
||||
$p2 = array ('Y' => $previousSecondaryValue, 'X' => $this->_lower);
|
||||
$p3 = array ('Y' => $previousSecondaryValue, 'X' => $this->_upper);
|
||||
$p4 = array ('Y' => $secondaryValue, 'X' => $this->_upper);
|
||||
} else {
|
||||
$p1 = array ('X' => $secondaryValue, 'Y' => $this->_lower);
|
||||
$p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_lower);
|
||||
$p3 = array ('X' => $previousSecondaryValue, 'Y' => $this->_upper);
|
||||
$p4 = array ('X' => $secondaryValue, 'Y' => $this->_upper);
|
||||
}
|
||||
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p1), 'y' => $this->_pointY($p1)));
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p2), 'y' => $this->_pointY($p2)));
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p3), 'y' => $this->_pointY($p3)));
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p4), 'y' => $this->_pointY($p4)));
|
||||
|
||||
$previousSecondaryValue = $secondaryValue;
|
||||
|
||||
$this->_getLineStyle();
|
||||
$this->_getFillStyle();
|
||||
$this->_canvas->polygon(array('connect' => true));
|
||||
}
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class file containing a axis marker used for explicitly highlighting a area
|
||||
* on the graph, based on an interval specified on an axis.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Area.php,v 1.11 2005/08/24 20:36:04 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Grid.php
|
||||
*/
|
||||
require_once 'Image/Graph/Grid.php';
|
||||
|
||||
/**
|
||||
* Display a grid
|
||||
*
|
||||
* {@link Image_Graph_Grid}
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Marker_Area extends Image_Graph_Grid
|
||||
{
|
||||
|
||||
/**
|
||||
* The lower bound
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_lower = false;
|
||||
|
||||
/**
|
||||
* The upper bound
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_upper = false;
|
||||
|
||||
/**
|
||||
* [Constructor]
|
||||
*/
|
||||
function Image_Graph_Axis_Marker_Area()
|
||||
{
|
||||
parent::Image_Graph_Grid();
|
||||
$this->_lineStyle = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the lower bound of the area (value on the axis)
|
||||
*
|
||||
* @param double $lower the lower bound
|
||||
*/
|
||||
function setLowerBound($lower)
|
||||
{
|
||||
$this->_lower = $lower;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the upper bound of the area (value on the axis)
|
||||
*
|
||||
* @param double $upper the upper bound
|
||||
*/
|
||||
function setUpperBound($upper)
|
||||
{
|
||||
$this->_upper = $upper;
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the grid
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!$this->_primaryAxis) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$i = 0;
|
||||
|
||||
$this->_lower = max($this->_primaryAxis->_getMinimum(), $this->_lower);
|
||||
$this->_upper = min($this->_primaryAxis->_getMaximum(), $this->_upper);
|
||||
|
||||
$secondaryPoints = $this->_getSecondaryAxisPoints();
|
||||
|
||||
reset($secondaryPoints);
|
||||
list ($id, $previousSecondaryValue) = each($secondaryPoints);
|
||||
while (list ($id, $secondaryValue) = each($secondaryPoints)) {
|
||||
if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) {
|
||||
$p1 = array ('Y' => $secondaryValue, 'X' => $this->_lower);
|
||||
$p2 = array ('Y' => $previousSecondaryValue, 'X' => $this->_lower);
|
||||
$p3 = array ('Y' => $previousSecondaryValue, 'X' => $this->_upper);
|
||||
$p4 = array ('Y' => $secondaryValue, 'X' => $this->_upper);
|
||||
} else {
|
||||
$p1 = array ('X' => $secondaryValue, 'Y' => $this->_lower);
|
||||
$p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_lower);
|
||||
$p3 = array ('X' => $previousSecondaryValue, 'Y' => $this->_upper);
|
||||
$p4 = array ('X' => $secondaryValue, 'Y' => $this->_upper);
|
||||
}
|
||||
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p1), 'y' => $this->_pointY($p1)));
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p2), 'y' => $this->_pointY($p2)));
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p3), 'y' => $this->_pointY($p3)));
|
||||
$this->_canvas->addVertex(array('x' => $this->_pointX($p4), 'y' => $this->_pointY($p4)));
|
||||
|
||||
$previousSecondaryValue = $secondaryValue;
|
||||
|
||||
$this->_getLineStyle();
|
||||
$this->_getFillStyle();
|
||||
$this->_canvas->polygon(array('connect' => true));
|
||||
}
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,124 +1,124 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class file containing a axis marker used for explicitly highlighting a point
|
||||
* (line) on the graph, based on an value specified on an axis.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Line.php,v 1.11 2005/08/03 21:21:58 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Grid.php
|
||||
*/
|
||||
require_once 'Image/Graph/Grid.php';
|
||||
|
||||
/**
|
||||
* Display a grid
|
||||
*
|
||||
* {@link Image_Graph_Grid}
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Marker_Line extends Image_Graph_Grid
|
||||
{
|
||||
|
||||
/**
|
||||
* The value
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_value = false;
|
||||
|
||||
/**
|
||||
* Sets the value of the line marker (value on the axis)
|
||||
*
|
||||
* @param double $value the value
|
||||
*/
|
||||
function setValue($value)
|
||||
{
|
||||
$this->_value = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the grid
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!$this->_primaryAxis) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$i = 0;
|
||||
|
||||
$this->_value = min($this->_primaryAxis->_getMaximum(), max($this->_primaryAxis->_getMinimum(), $this->_value));
|
||||
|
||||
$secondaryPoints = $this->_getSecondaryAxisPoints();
|
||||
|
||||
reset($secondaryPoints);
|
||||
list ($id, $previousSecondaryValue) = each($secondaryPoints);
|
||||
while (list ($id, $secondaryValue) = each($secondaryPoints)) {
|
||||
if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) {
|
||||
$p1 = array ('X' => $this->_value, 'Y' => $secondaryValue);
|
||||
$p2 = array ('X' => $this->_value, 'Y' => $previousSecondaryValue);
|
||||
} else {
|
||||
$p1 = array ('X' => $secondaryValue, 'Y' => $this->_value);
|
||||
$p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_value);
|
||||
}
|
||||
|
||||
$x1 = $this->_pointX($p1);
|
||||
$y1 = $this->_pointY($p1);
|
||||
$x2 = $this->_pointX($p2);
|
||||
$y2 = $this->_pointY($p2);
|
||||
|
||||
$previousSecondaryValue = $secondaryValue;
|
||||
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->line(array('x0' => $x1, 'y0' => $y1, 'x1' => $x2, 'y1' => $y2));
|
||||
}
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class file containing a axis marker used for explicitly highlighting a point
|
||||
* (line) on the graph, based on an value specified on an axis.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Line.php,v 1.11 2005/08/03 21:21:58 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Grid.php
|
||||
*/
|
||||
require_once 'Image/Graph/Grid.php';
|
||||
|
||||
/**
|
||||
* Display a grid
|
||||
*
|
||||
* {@link Image_Graph_Grid}
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Grid
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Marker_Line extends Image_Graph_Grid
|
||||
{
|
||||
|
||||
/**
|
||||
* The value
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_value = false;
|
||||
|
||||
/**
|
||||
* Sets the value of the line marker (value on the axis)
|
||||
*
|
||||
* @param double $value the value
|
||||
*/
|
||||
function setValue($value)
|
||||
{
|
||||
$this->_value = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the grid
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!$this->_primaryAxis) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$i = 0;
|
||||
|
||||
$this->_value = min($this->_primaryAxis->_getMaximum(), max($this->_primaryAxis->_getMinimum(), $this->_value));
|
||||
|
||||
$secondaryPoints = $this->_getSecondaryAxisPoints();
|
||||
|
||||
reset($secondaryPoints);
|
||||
list ($id, $previousSecondaryValue) = each($secondaryPoints);
|
||||
while (list ($id, $secondaryValue) = each($secondaryPoints)) {
|
||||
if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) {
|
||||
$p1 = array ('X' => $this->_value, 'Y' => $secondaryValue);
|
||||
$p2 = array ('X' => $this->_value, 'Y' => $previousSecondaryValue);
|
||||
} else {
|
||||
$p1 = array ('X' => $secondaryValue, 'Y' => $this->_value);
|
||||
$p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_value);
|
||||
}
|
||||
|
||||
$x1 = $this->_pointX($p1);
|
||||
$y1 = $this->_pointY($p1);
|
||||
$x2 = $this->_pointX($p2);
|
||||
$y2 = $this->_pointY($p2);
|
||||
|
||||
$previousSecondaryValue = $secondaryValue;
|
||||
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->line(array('x0' => $x1, 'y0' => $y1, 'x1' => $x2, 'y1' => $y2));
|
||||
}
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,204 +1,204 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class for axis handling.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Radar.php,v 1.6 2005/08/03 21:22:11 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Axis/Category.php
|
||||
*/
|
||||
require_once 'Image/Graph/Axis/Category.php';
|
||||
|
||||
/**
|
||||
* Displays an 'X'-axis in a radar plot chart.
|
||||
*
|
||||
* This axis maps the number of elements in the dataset to a angle (from 0-
|
||||
* 360 degrees). Displaying the axis consist of drawing a number of lines from
|
||||
* center to the edge of the 'circle' than encloses the radar plot. The labels
|
||||
* are drawn on the 'ends' of these radial lines.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Radar extends Image_Graph_Axis_Category
|
||||
{
|
||||
|
||||
/**
|
||||
* Specifies the number of pixels, the labels is offsetted from the end of
|
||||
* the axis
|
||||
*
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_distanceFromEnd = 5;
|
||||
|
||||
/**
|
||||
* Gets the minimum value the axis will show.
|
||||
*
|
||||
* This is always 0
|
||||
*
|
||||
* @return double The minumum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMinimum()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the maximum value the axis will show.
|
||||
*
|
||||
* This is always the number of labels passed to the constructor.
|
||||
*
|
||||
* @return double The maximum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMaximum()
|
||||
{
|
||||
return count($this->_labels);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the delta value (the number of pixels representing one unit
|
||||
* on the axis)
|
||||
*
|
||||
* @return double The label interval
|
||||
* @access private
|
||||
*/
|
||||
function _calcDelta()
|
||||
{
|
||||
if (abs($this->_getMaximum() - $this->_getMinimum()) == 0) {
|
||||
$this->_delta = false;
|
||||
} else {
|
||||
$this->_delta = 360 / ($this->_getMaximum() - $this->_getMinimum());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the pixel position represented by a value on the canvas
|
||||
*
|
||||
* @param double $value the value to get the pixel-point for
|
||||
* @return double The pixel position along the axis
|
||||
* @access private
|
||||
*/
|
||||
function _point($value)
|
||||
{
|
||||
return (90 + (int) ($this->_value($value) * $this->_delta)) % 360;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the size in pixels of the axis.
|
||||
*
|
||||
* For a radar plot this is always 0
|
||||
*
|
||||
* @return int The size of the axis
|
||||
* @access private
|
||||
*/
|
||||
function _size()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the distance from the end of the category lines to the label.
|
||||
*
|
||||
* @param int $distance The distance in pixels
|
||||
*/
|
||||
function setDistanceFromEnd($distance = 5)
|
||||
{
|
||||
$this->_distanceFromEnd = $distance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws axis lines.
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _drawAxisLines()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Output an axis tick mark.
|
||||
*
|
||||
* @param int $value The value to output
|
||||
* @access private
|
||||
*/
|
||||
function _drawTick($value, $level = 1)
|
||||
{
|
||||
$centerX = (int) (($this->_left + $this->_right) / 2);
|
||||
$centerY = (int) (($this->_top + $this->_bottom) / 2);
|
||||
|
||||
$radius = min($this->height(), $this->width()) / 2;
|
||||
|
||||
$endPoint = array ('X' => $value, 'Y' => '#max#');
|
||||
$dX = $this->_pointX($endPoint);
|
||||
$dY = $this->_pointY($endPoint);
|
||||
|
||||
$offX = ($dX - $centerX);
|
||||
$offY = ($dY - $centerY);
|
||||
|
||||
$hyp = sqrt($offX*$offX + $offY*$offY);
|
||||
if ($hyp != 0) {
|
||||
$scale = $this->_distanceFromEnd / $hyp;
|
||||
} else {
|
||||
$scale = 1;
|
||||
}
|
||||
|
||||
$adX = $dX + $offX * $scale;
|
||||
$adY = $dY + $offY * $scale;
|
||||
|
||||
if (is_object($this->_dataPreProcessor)) {
|
||||
$labelText = $this->_dataPreProcessor->_process($value);
|
||||
} else {
|
||||
$labelText = $value;
|
||||
}
|
||||
|
||||
if ((abs($dX - $centerX) < 1.5) && ($dY < $centerY)) {
|
||||
$align = IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_CENTER_X;
|
||||
} elseif ((abs($dX - $centerX) < 1.5) && ($dY > $centerY)) {
|
||||
$align = IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_CENTER_X;
|
||||
} elseif ($dX < $centerX) {
|
||||
$align = IMAGE_GRAPH_ALIGN_RIGHT + IMAGE_GRAPH_ALIGN_CENTER_Y;
|
||||
} else {
|
||||
$align = IMAGE_GRAPH_ALIGN_LEFT + IMAGE_GRAPH_ALIGN_CENTER_Y;
|
||||
}
|
||||
$this->write($adX, $adY, $labelText, $align);
|
||||
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->line(array('x0' => $centerX, 'y0' => $centerY, 'x1' => $dX, 'y1' => $dY));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Class for axis handling.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Radar.php,v 1.6 2005/08/03 21:22:11 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Axis/Category.php
|
||||
*/
|
||||
require_once 'Image/Graph/Axis/Category.php';
|
||||
|
||||
/**
|
||||
* Displays an 'X'-axis in a radar plot chart.
|
||||
*
|
||||
* This axis maps the number of elements in the dataset to a angle (from 0-
|
||||
* 360 degrees). Displaying the axis consist of drawing a number of lines from
|
||||
* center to the edge of the 'circle' than encloses the radar plot. The labels
|
||||
* are drawn on the 'ends' of these radial lines.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Axis
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Axis_Radar extends Image_Graph_Axis_Category
|
||||
{
|
||||
|
||||
/**
|
||||
* Specifies the number of pixels, the labels is offsetted from the end of
|
||||
* the axis
|
||||
*
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_distanceFromEnd = 5;
|
||||
|
||||
/**
|
||||
* Gets the minimum value the axis will show.
|
||||
*
|
||||
* This is always 0
|
||||
*
|
||||
* @return double The minumum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMinimum()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the maximum value the axis will show.
|
||||
*
|
||||
* This is always the number of labels passed to the constructor.
|
||||
*
|
||||
* @return double The maximum value
|
||||
* @access private
|
||||
*/
|
||||
function _getMaximum()
|
||||
{
|
||||
return count($this->_labels);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the delta value (the number of pixels representing one unit
|
||||
* on the axis)
|
||||
*
|
||||
* @return double The label interval
|
||||
* @access private
|
||||
*/
|
||||
function _calcDelta()
|
||||
{
|
||||
if (abs($this->_getMaximum() - $this->_getMinimum()) == 0) {
|
||||
$this->_delta = false;
|
||||
} else {
|
||||
$this->_delta = 360 / ($this->_getMaximum() - $this->_getMinimum());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the pixel position represented by a value on the canvas
|
||||
*
|
||||
* @param double $value the value to get the pixel-point for
|
||||
* @return double The pixel position along the axis
|
||||
* @access private
|
||||
*/
|
||||
function _point($value)
|
||||
{
|
||||
return (90 + (int) ($this->_value($value) * $this->_delta)) % 360;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the size in pixels of the axis.
|
||||
*
|
||||
* For a radar plot this is always 0
|
||||
*
|
||||
* @return int The size of the axis
|
||||
* @access private
|
||||
*/
|
||||
function _size()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the distance from the end of the category lines to the label.
|
||||
*
|
||||
* @param int $distance The distance in pixels
|
||||
*/
|
||||
function setDistanceFromEnd($distance = 5)
|
||||
{
|
||||
$this->_distanceFromEnd = $distance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws axis lines.
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _drawAxisLines()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Output an axis tick mark.
|
||||
*
|
||||
* @param int $value The value to output
|
||||
* @access private
|
||||
*/
|
||||
function _drawTick($value, $level = 1)
|
||||
{
|
||||
$centerX = (int) (($this->_left + $this->_right) / 2);
|
||||
$centerY = (int) (($this->_top + $this->_bottom) / 2);
|
||||
|
||||
$radius = min($this->height(), $this->width()) / 2;
|
||||
|
||||
$endPoint = array ('X' => $value, 'Y' => '#max#');
|
||||
$dX = $this->_pointX($endPoint);
|
||||
$dY = $this->_pointY($endPoint);
|
||||
|
||||
$offX = ($dX - $centerX);
|
||||
$offY = ($dY - $centerY);
|
||||
|
||||
$hyp = sqrt($offX*$offX + $offY*$offY);
|
||||
if ($hyp != 0) {
|
||||
$scale = $this->_distanceFromEnd / $hyp;
|
||||
} else {
|
||||
$scale = 1;
|
||||
}
|
||||
|
||||
$adX = $dX + $offX * $scale;
|
||||
$adY = $dY + $offY * $scale;
|
||||
|
||||
if (is_object($this->_dataPreProcessor)) {
|
||||
$labelText = $this->_dataPreProcessor->_process($value);
|
||||
} else {
|
||||
$labelText = $value;
|
||||
}
|
||||
|
||||
if ((abs($dX - $centerX) < 1.5) && ($dY < $centerY)) {
|
||||
$align = IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_CENTER_X;
|
||||
} elseif ((abs($dX - $centerX) < 1.5) && ($dY > $centerY)) {
|
||||
$align = IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_CENTER_X;
|
||||
} elseif ($dX < $centerX) {
|
||||
$align = IMAGE_GRAPH_ALIGN_RIGHT + IMAGE_GRAPH_ALIGN_CENTER_Y;
|
||||
} else {
|
||||
$align = IMAGE_GRAPH_ALIGN_LEFT + IMAGE_GRAPH_ALIGN_CENTER_Y;
|
||||
}
|
||||
$this->write($adX, $adY, $labelText, $align);
|
||||
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->line(array('x0' => $centerX, 'y0' => $centerY, 'x1' => $dX, 'y1' => $dY));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,308 +1,313 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - Main class for the graph creation.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Common.php,v 1.14 2005/10/05 20:51:21 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
if (!function_exists('is_a')) {
|
||||
|
||||
/**
|
||||
* Check if an object is of a given class, this function is available as of PHP 4.2.0, so if it exist it will not be declared
|
||||
*
|
||||
* @link http://www.php.net/manual/en/function.is-a.php PHP.net Online Manual for function is_a()
|
||||
* @param object $object The object to check class for
|
||||
* @param string $class_name The name of the class to check the object for
|
||||
* @return bool Returns TRUE if the object is of this class or has this class as one of its parents
|
||||
*/
|
||||
function is_a($object, $class_name)
|
||||
{
|
||||
if (empty ($object)) {
|
||||
return false;
|
||||
}
|
||||
$object = is_object($object) ? get_class($object) : $object;
|
||||
if (strtolower($object) == strtolower($class_name)) {
|
||||
return true;
|
||||
}
|
||||
return is_a(get_parent_class($object), $class_name);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Include file Image/Canvas.php
|
||||
*/
|
||||
require_once 'Image/Canvas.php';
|
||||
|
||||
/**
|
||||
* The ultimate ancestor of all Image_Graph classes.
|
||||
*
|
||||
* This class contains common functionality needed by all Image_Graph classes.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_Common
|
||||
{
|
||||
|
||||
/**
|
||||
* The parent container of the current Image_Graph object
|
||||
*
|
||||
* @var Image_Graph_Common
|
||||
* @access private
|
||||
*/
|
||||
var $_parent = null;
|
||||
|
||||
/**
|
||||
* The sub-elements of the current Image_Graph container object
|
||||
*
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_elements;
|
||||
|
||||
/**
|
||||
* The canvas for output.
|
||||
*
|
||||
* Enables support for multiple output formats.
|
||||
*
|
||||
* @var Image_Canvas
|
||||
* @access private
|
||||
*/
|
||||
var $_canvas = null;
|
||||
|
||||
/**
|
||||
* Is the object visible?
|
||||
*
|
||||
* @var bool
|
||||
* @access private
|
||||
*/
|
||||
var $_visible = true;
|
||||
|
||||
/**
|
||||
* Constructor [Image_Graph_Common]
|
||||
*/
|
||||
function Image_Graph_Common()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Resets the elements
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (is_object($this->_elements[$key])) {
|
||||
$this->_elements[$key]->_setParent($this);
|
||||
@$result =& $this->_elements[$key]->_reset();
|
||||
if (PEAR::isError($result)) {
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the parent. The parent chain should ultimately be a GraPHP object
|
||||
*
|
||||
* @see Image_Graph_Common
|
||||
* @param Image_Graph_Common $parent The parent
|
||||
* @access private
|
||||
*/
|
||||
function _setParent(& $parent)
|
||||
{
|
||||
$this->_parent =& $parent;
|
||||
$this->_canvas =& $this->_parent->_getCanvas();
|
||||
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (is_object($this->_elements[$key])) {
|
||||
$this->_elements[$key]->_setParent($this);
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Hide the element
|
||||
*/
|
||||
function hide()
|
||||
{
|
||||
$this->_visible = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the canvas
|
||||
*
|
||||
* @return Image_Canvas The canvas
|
||||
* @access private
|
||||
*/
|
||||
function &_getCanvas()
|
||||
{
|
||||
if (($this->_canvas !== null) || ($this->_canvas !== false)) {
|
||||
return $this->_canvas;
|
||||
} elseif (is_a($this->_parent, 'Image_Graph_Common')) {
|
||||
$this->_canvas =& $this->_parent->_getCanvas();
|
||||
return $this->_canvas;
|
||||
} else {
|
||||
$this->_error('Invalid canvas');
|
||||
$result = null;
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an element to the objects element list.
|
||||
*
|
||||
* The new Image_Graph_elements parent is automatically set.
|
||||
*
|
||||
* @param Image_Graph_Common $element The new Image_Graph_element
|
||||
* @return Image_Graph_Common The new Image_Graph_element
|
||||
*/
|
||||
function &add(& $element)
|
||||
{
|
||||
if (!is_a($element, 'Image_Graph_Font')) {
|
||||
$this->_elements[] = &$element;
|
||||
}
|
||||
$element->_setParent($this);
|
||||
return $element;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an object from the class and adds it to the objects element list.
|
||||
*
|
||||
* Creates an object from the class specified and adds it to the objects
|
||||
* element list. If only one parameter is required for the constructor of
|
||||
* the class simply pass this parameter as the $params parameter, unless the
|
||||
* parameter is an array or a reference to a value, in that case you must
|
||||
* 'enclose' the parameter in an array. Similar if the constructor takes
|
||||
* more than one parameter specify the parameters in an array.
|
||||
*
|
||||
* @see Image_Graph::factory()
|
||||
* @param string $class The class for the object
|
||||
* @param mixed $params The paramaters to pass to the constructor
|
||||
* @return Image_Graph_Common The new Image_Graph_element
|
||||
*/
|
||||
function &addNew($class, $params = null, $additional = false)
|
||||
{
|
||||
include_once 'Image/Graph.php';
|
||||
$element =& Image_Graph::factory($class, $params);
|
||||
if ($additional === false) {
|
||||
$obj =& $this->add($element);
|
||||
} else {
|
||||
$obj =& $this->add($element, $additional);
|
||||
}
|
||||
return $obj;
|
||||
}
|
||||
|
||||
/**
|
||||
* Shows an error message box on the canvas
|
||||
*
|
||||
* @param string $text The error text
|
||||
* @param array $params An array containing error specific details
|
||||
* @param int $error_code Error code
|
||||
* @access private
|
||||
*/
|
||||
function _error($text, $params = false, $error_code = IMAGE_GRAPH_ERROR_GENERIC)
|
||||
{
|
||||
foreach ($params as $name => $key) {
|
||||
if (isset($parameters)) {
|
||||
$parameters .= ' ';
|
||||
}
|
||||
$parameters .= $name . '=' . $key;
|
||||
}
|
||||
$error =& PEAR::raiseError(
|
||||
$text .
|
||||
($error_code != IMAGE_GRAPH_ERROR_GENERIC ? ' error:' . IMAGE_GRAPH_ERROR_GENERIC : '') .
|
||||
(isset($parameters) ? ' parameters:[' . $parameters . ']' : '')
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Causes the object to update all sub elements coordinates
|
||||
*
|
||||
* (Image_Graph_Common, does not itself have coordinates, this is basically
|
||||
* an abstract method)
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _updateCoords()
|
||||
{
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (is_object($this->_elements[$key])) {
|
||||
$this->_elements[$key]->_updateCoords();
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Causes output to canvas
|
||||
*
|
||||
* The last method to call. Calling Done causes output to the canvas. All
|
||||
* sub elements done() method will be invoked
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (($this->_canvas == null) || (!is_a($this->_canvas, 'Image_Canvas'))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (($this->_elements[$key]->_visible) && ($this->_elements[$key]->_done() === false)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - Main class for the graph creation.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Common.php,v 1.16 2006/02/28 22:48:07 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
if (!function_exists('is_a')) {
|
||||
|
||||
/**
|
||||
* Check if an object is of a given class, this function is available as of PHP 4.2.0, so if it exist it will not be declared
|
||||
*
|
||||
* @link http://www.php.net/manual/en/function.is-a.php PHP.net Online Manual for function is_a()
|
||||
* @param object $object The object to check class for
|
||||
* @param string $class_name The name of the class to check the object for
|
||||
* @return bool Returns TRUE if the object is of this class or has this class as one of its parents
|
||||
*/
|
||||
function is_a($object, $class_name)
|
||||
{
|
||||
if (empty ($object)) {
|
||||
return false;
|
||||
}
|
||||
$object = is_object($object) ? get_class($object) : $object;
|
||||
if (strtolower($object) == strtolower($class_name)) {
|
||||
return true;
|
||||
}
|
||||
return is_a(get_parent_class($object), $class_name);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Include file Image/Canvas.php
|
||||
*/
|
||||
require_once 'Image/Canvas.php';
|
||||
|
||||
/**
|
||||
* The ultimate ancestor of all Image_Graph classes.
|
||||
*
|
||||
* This class contains common functionality needed by all Image_Graph classes.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_Common
|
||||
{
|
||||
|
||||
/**
|
||||
* The parent container of the current Image_Graph object
|
||||
*
|
||||
* @var Image_Graph_Common
|
||||
* @access private
|
||||
*/
|
||||
var $_parent = null;
|
||||
|
||||
/**
|
||||
* The sub-elements of the current Image_Graph container object
|
||||
*
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_elements;
|
||||
|
||||
/**
|
||||
* The canvas for output.
|
||||
*
|
||||
* Enables support for multiple output formats.
|
||||
*
|
||||
* @var Image_Canvas
|
||||
* @access private
|
||||
*/
|
||||
var $_canvas = null;
|
||||
|
||||
/**
|
||||
* Is the object visible?
|
||||
*
|
||||
* @var bool
|
||||
* @access private
|
||||
*/
|
||||
var $_visible = true;
|
||||
|
||||
/**
|
||||
* Constructor [Image_Graph_Common]
|
||||
*/
|
||||
function Image_Graph_Common()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Resets the elements
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (is_object($this->_elements[$key])) {
|
||||
$this->_elements[$key]->_setParent($this);
|
||||
$result =& $this->_elements[$key]->_reset();
|
||||
if (PEAR::isError($result)) {
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the parent. The parent chain should ultimately be a GraPHP object
|
||||
*
|
||||
* @see Image_Graph_Common
|
||||
* @param Image_Graph_Common $parent The parent
|
||||
* @access private
|
||||
*/
|
||||
function _setParent(& $parent)
|
||||
{
|
||||
$this->_parent =& $parent;
|
||||
$this->_canvas =& $this->_parent->_getCanvas();
|
||||
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (is_object($this->_elements[$key])) {
|
||||
$this->_elements[$key]->_setParent($this);
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Hide the element
|
||||
*/
|
||||
function hide()
|
||||
{
|
||||
$this->_visible = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the canvas
|
||||
*
|
||||
* @return Image_Canvas The canvas
|
||||
* @access private
|
||||
*/
|
||||
function &_getCanvas()
|
||||
{
|
||||
if (($this->_canvas !== null) || ($this->_canvas !== false)) {
|
||||
return $this->_canvas;
|
||||
} elseif (is_a($this->_parent, 'Image_Graph_Common')) {
|
||||
$this->_canvas =& $this->_parent->_getCanvas();
|
||||
return $this->_canvas;
|
||||
} else {
|
||||
$this->_error('Invalid canvas');
|
||||
$result = null;
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an element to the objects element list.
|
||||
*
|
||||
* The new Image_Graph_elements parent is automatically set.
|
||||
*
|
||||
* @param Image_Graph_Common $element The new Image_Graph_element
|
||||
* @return Image_Graph_Common The new Image_Graph_element
|
||||
*/
|
||||
function &add(& $element)
|
||||
{
|
||||
if (!is_a($element, 'Image_Graph_Font')) {
|
||||
$this->_elements[] = &$element;
|
||||
}
|
||||
$element->_setParent($this);
|
||||
return $element;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an object from the class and adds it to the objects element list.
|
||||
*
|
||||
* Creates an object from the class specified and adds it to the objects
|
||||
* element list. If only one parameter is required for the constructor of
|
||||
* the class simply pass this parameter as the $params parameter, unless the
|
||||
* parameter is an array or a reference to a value, in that case you must
|
||||
* 'enclose' the parameter in an array. Similar if the constructor takes
|
||||
* more than one parameter specify the parameters in an array.
|
||||
*
|
||||
* @see Image_Graph::factory()
|
||||
* @param string $class The class for the object
|
||||
* @param mixed $params The paramaters to pass to the constructor
|
||||
* @return Image_Graph_Common The new Image_Graph_element
|
||||
*/
|
||||
function &addNew($class, $params = null, $additional = false)
|
||||
{
|
||||
include_once 'Image/Graph.php';
|
||||
$element =& Image_Graph::factory($class, $params);
|
||||
if ($additional === false) {
|
||||
$obj =& $this->add($element);
|
||||
} else {
|
||||
$obj =& $this->add($element, $additional);
|
||||
}
|
||||
return $obj;
|
||||
}
|
||||
|
||||
/**
|
||||
* Shows an error message box on the canvas
|
||||
*
|
||||
* @param string $text The error text
|
||||
* @param array $params An array containing error specific details
|
||||
* @param int $error_code Error code
|
||||
* @access private
|
||||
*/
|
||||
function _error($text, $params = false, $error_code = IMAGE_GRAPH_ERROR_GENERIC)
|
||||
{
|
||||
if ((is_array($params)) && (count($params) > 0)) {
|
||||
foreach ($params as $name => $key) {
|
||||
if (isset($parameters)) {
|
||||
$parameters .= ' ';
|
||||
}
|
||||
else {
|
||||
$parameters = '';
|
||||
}
|
||||
$parameters .= $name . '=' . $key;
|
||||
}
|
||||
}
|
||||
$error =& PEAR::raiseError(
|
||||
$text .
|
||||
($error_code != IMAGE_GRAPH_ERROR_GENERIC ? ' error:' . IMAGE_GRAPH_ERROR_GENERIC : '') .
|
||||
(isset($parameters) ? ' parameters:[' . $parameters . ']' : '')
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Causes the object to update all sub elements coordinates
|
||||
*
|
||||
* (Image_Graph_Common, does not itself have coordinates, this is basically
|
||||
* an abstract method)
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _updateCoords()
|
||||
{
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (is_object($this->_elements[$key])) {
|
||||
$this->_elements[$key]->_updateCoords();
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Causes output to canvas
|
||||
*
|
||||
* The last method to call. Calling Done causes output to the canvas. All
|
||||
* sub elements done() method will be invoked
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (($this->_canvas == null) || (!is_a($this->_canvas, 'Image_Canvas'))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (is_array($this->_elements)) {
|
||||
$keys = array_keys($this->_elements);
|
||||
foreach ($keys as $key) {
|
||||
if (($this->_elements[$key]->_visible) && ($this->_elements[$key]->_done() === false)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
unset($keys);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,30 +1,30 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - Main class for the graph creation.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Config.php,v 1.7 2005/08/03 21:21:52 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - Main class for the graph creation.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Config.php,v 1.7 2005/08/03 21:21:52 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
?>
|
||||
@ -1,225 +1,225 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - Main class for the graph creation.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Constants.php,v 1.7 2005/08/03 21:21:52 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Font.php
|
||||
*/
|
||||
require_once 'Image/Graph/Font.php';
|
||||
|
||||
// Constant declarations
|
||||
|
||||
/**
|
||||
* Defines an X (horizontal) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_X', 1);
|
||||
|
||||
/**
|
||||
* Defines an Y (vertical) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_Y', 2);
|
||||
|
||||
/**
|
||||
* Defines an Y (vertical) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_Y_SECONDARY', 3);
|
||||
|
||||
/**
|
||||
* Defines an horizontal (X) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_HORIZONTAL', 1);
|
||||
|
||||
/**
|
||||
* Defines an vertical (Y) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_VERTICAL', 2);
|
||||
|
||||
/**
|
||||
* Define if label should be shown for axis minimum value
|
||||
*/
|
||||
define('IMAGE_GRAPH_LABEL_MINIMUM', 1);
|
||||
|
||||
/**
|
||||
* Define if label should be shown for axis 0 (zero) value
|
||||
*/
|
||||
define('IMAGE_GRAPH_LABEL_ZERO', 2);
|
||||
|
||||
/**
|
||||
* Define if label should be shown for axis maximum value
|
||||
*/
|
||||
define('IMAGE_GRAPH_LABEL_MAXIMUM', 4);
|
||||
|
||||
/**
|
||||
* Defines a horizontal gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_HORIZONTAL', 1);
|
||||
|
||||
/**
|
||||
* Defines a vertical gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_VERTICAL', 2);
|
||||
|
||||
/**
|
||||
* Defines a horizontally mirrored gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED', 3);
|
||||
|
||||
/**
|
||||
* Defines a vertically mirrored gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED', 4);
|
||||
|
||||
/**
|
||||
* Defines a diagonal gradient fill from top-left to bottom-right
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR', 5);
|
||||
|
||||
/**
|
||||
* Defines a diagonal gradient fill from bottom-left to top-right
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR', 6);
|
||||
|
||||
/**
|
||||
* Defines a radial gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_RADIAL', 7);
|
||||
|
||||
/**
|
||||
* Defines the default builtin font
|
||||
*/
|
||||
define('IMAGE_GRAPH_FONT', 1);
|
||||
|
||||
/**
|
||||
* Defines a X value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_VALUE_X', 0);
|
||||
|
||||
/**
|
||||
* Defines a Y value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_VALUE_Y', 1);
|
||||
|
||||
/**
|
||||
* Defines a min X% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_X_MIN', 2);
|
||||
|
||||
/**
|
||||
* Defines a max X% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_X_MAX', 3);
|
||||
|
||||
/**
|
||||
* Defines a min Y% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_Y_MIN', 4);
|
||||
|
||||
/**
|
||||
* Defines a max Y% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_Y_MAX', 5);
|
||||
|
||||
/**
|
||||
* Defines a total Y% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_Y_TOTAL', 6);
|
||||
|
||||
/**
|
||||
* Defines a ID value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_POINT_ID', 7);
|
||||
|
||||
/**
|
||||
* Align text left
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_LEFT', 0x1);
|
||||
|
||||
/**
|
||||
* Align text right
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_RIGHT', 0x2);
|
||||
|
||||
/**
|
||||
* Align text center x (horizontal)
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_CENTER_X', 0x4);
|
||||
|
||||
/**
|
||||
* Align text top
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_TOP', 0x8);
|
||||
|
||||
/**
|
||||
* Align text bottom
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_BOTTOM', 0x10);
|
||||
|
||||
/**
|
||||
* Align text center y (vertical)
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_CENTER_Y', 0x20);
|
||||
|
||||
/**
|
||||
* Align text center (both x and y)
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_CENTER', IMAGE_GRAPH_ALIGN_CENTER_X + IMAGE_GRAPH_ALIGN_CENTER_Y);
|
||||
|
||||
/**
|
||||
* Align text top left
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_TOP_LEFT', IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_LEFT);
|
||||
|
||||
/**
|
||||
* Align text top right
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_TOP_RIGHT', IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_RIGHT);
|
||||
|
||||
/**
|
||||
* Align text bottom left
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_BOTTOM_LEFT', IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_LEFT);
|
||||
|
||||
/**
|
||||
* Align text bottom right
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_BOTTOM_RIGHT', IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_RIGHT);
|
||||
|
||||
/**
|
||||
* Align vertical
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_VERTICAL', IMAGE_GRAPH_ALIGN_TOP);
|
||||
|
||||
/**
|
||||
* Align horizontal
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_HORIZONTAL', IMAGE_GRAPH_ALIGN_LEFT);
|
||||
|
||||
// Error codes
|
||||
define('IMAGE_GRAPH_ERROR_GENERIC', 0);
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - Main class for the graph creation.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Constants.php,v 1.7 2005/08/03 21:21:52 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Font.php
|
||||
*/
|
||||
require_once 'Image/Graph/Font.php';
|
||||
|
||||
// Constant declarations
|
||||
|
||||
/**
|
||||
* Defines an X (horizontal) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_X', 1);
|
||||
|
||||
/**
|
||||
* Defines an Y (vertical) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_Y', 2);
|
||||
|
||||
/**
|
||||
* Defines an Y (vertical) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_Y_SECONDARY', 3);
|
||||
|
||||
/**
|
||||
* Defines an horizontal (X) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_HORIZONTAL', 1);
|
||||
|
||||
/**
|
||||
* Defines an vertical (Y) axis
|
||||
*/
|
||||
define('IMAGE_GRAPH_AXIS_VERTICAL', 2);
|
||||
|
||||
/**
|
||||
* Define if label should be shown for axis minimum value
|
||||
*/
|
||||
define('IMAGE_GRAPH_LABEL_MINIMUM', 1);
|
||||
|
||||
/**
|
||||
* Define if label should be shown for axis 0 (zero) value
|
||||
*/
|
||||
define('IMAGE_GRAPH_LABEL_ZERO', 2);
|
||||
|
||||
/**
|
||||
* Define if label should be shown for axis maximum value
|
||||
*/
|
||||
define('IMAGE_GRAPH_LABEL_MAXIMUM', 4);
|
||||
|
||||
/**
|
||||
* Defines a horizontal gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_HORIZONTAL', 1);
|
||||
|
||||
/**
|
||||
* Defines a vertical gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_VERTICAL', 2);
|
||||
|
||||
/**
|
||||
* Defines a horizontally mirrored gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED', 3);
|
||||
|
||||
/**
|
||||
* Defines a vertically mirrored gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED', 4);
|
||||
|
||||
/**
|
||||
* Defines a diagonal gradient fill from top-left to bottom-right
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR', 5);
|
||||
|
||||
/**
|
||||
* Defines a diagonal gradient fill from bottom-left to top-right
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR', 6);
|
||||
|
||||
/**
|
||||
* Defines a radial gradient fill
|
||||
*/
|
||||
define('IMAGE_GRAPH_GRAD_RADIAL', 7);
|
||||
|
||||
/**
|
||||
* Defines the default builtin font
|
||||
*/
|
||||
define('IMAGE_GRAPH_FONT', 1);
|
||||
|
||||
/**
|
||||
* Defines a X value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_VALUE_X', 0);
|
||||
|
||||
/**
|
||||
* Defines a Y value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_VALUE_Y', 1);
|
||||
|
||||
/**
|
||||
* Defines a min X% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_X_MIN', 2);
|
||||
|
||||
/**
|
||||
* Defines a max X% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_X_MAX', 3);
|
||||
|
||||
/**
|
||||
* Defines a min Y% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_Y_MIN', 4);
|
||||
|
||||
/**
|
||||
* Defines a max Y% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_Y_MAX', 5);
|
||||
|
||||
/**
|
||||
* Defines a total Y% value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_PCT_Y_TOTAL', 6);
|
||||
|
||||
/**
|
||||
* Defines a ID value should be used
|
||||
*/
|
||||
define('IMAGE_GRAPH_POINT_ID', 7);
|
||||
|
||||
/**
|
||||
* Align text left
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_LEFT', 0x1);
|
||||
|
||||
/**
|
||||
* Align text right
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_RIGHT', 0x2);
|
||||
|
||||
/**
|
||||
* Align text center x (horizontal)
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_CENTER_X', 0x4);
|
||||
|
||||
/**
|
||||
* Align text top
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_TOP', 0x8);
|
||||
|
||||
/**
|
||||
* Align text bottom
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_BOTTOM', 0x10);
|
||||
|
||||
/**
|
||||
* Align text center y (vertical)
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_CENTER_Y', 0x20);
|
||||
|
||||
/**
|
||||
* Align text center (both x and y)
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_CENTER', IMAGE_GRAPH_ALIGN_CENTER_X + IMAGE_GRAPH_ALIGN_CENTER_Y);
|
||||
|
||||
/**
|
||||
* Align text top left
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_TOP_LEFT', IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_LEFT);
|
||||
|
||||
/**
|
||||
* Align text top right
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_TOP_RIGHT', IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_RIGHT);
|
||||
|
||||
/**
|
||||
* Align text bottom left
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_BOTTOM_LEFT', IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_LEFT);
|
||||
|
||||
/**
|
||||
* Align text bottom right
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_BOTTOM_RIGHT', IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_RIGHT);
|
||||
|
||||
/**
|
||||
* Align vertical
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_VERTICAL', IMAGE_GRAPH_ALIGN_TOP);
|
||||
|
||||
/**
|
||||
* Align horizontal
|
||||
*/
|
||||
define('IMAGE_GRAPH_ALIGN_HORIZONTAL', IMAGE_GRAPH_ALIGN_LEFT);
|
||||
|
||||
// Error codes
|
||||
define('IMAGE_GRAPH_ERROR_GENERIC', 0);
|
||||
|
||||
?>
|
||||
@ -1,74 +1,74 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: DataPreprocessor.php,v 1.7 2005/08/24 20:35:55 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Data preprocessor used for preformatting a data.
|
||||
*
|
||||
* A data preprocessor is used in cases where a value from a dataset or label must be
|
||||
* displayed in another format or way than entered. This could for example be the need
|
||||
* to display X-values as a date instead of 1, 2, 3, .. or even worse unix-timestamps.
|
||||
* It could also be when a {@link Image_Graph_Marker_Value} needs to display values as percentages
|
||||
* with 1 decimal digit instead of the default formatting (fx. 12.01271 -> 12.0%).
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_DataPreprocessor [Constructor].
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return $value;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: DataPreprocessor.php,v 1.7 2005/08/24 20:35:55 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Data preprocessor used for preformatting a data.
|
||||
*
|
||||
* A data preprocessor is used in cases where a value from a dataset or label must be
|
||||
* displayed in another format or way than entered. This could for example be the need
|
||||
* to display X-values as a date instead of 1, 2, 3, .. or even worse unix-timestamps.
|
||||
* It could also be when a {@link Image_Graph_Marker_Value} needs to display values as percentages
|
||||
* with 1 decimal digit instead of the default formatting (fx. 12.01271 -> 12.0%).
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_DataPreprocessor [Constructor].
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return $value;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,103 +1,103 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Array.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Format data as looked up in an array.
|
||||
*
|
||||
* ArrayData is useful when a numercal value is to be translated to
|
||||
* something thats cannot directly be calculated from this value, this could for
|
||||
* example be a dataset meant to plot population of various countries. Since x-
|
||||
* values are numerical and they should really be country names, but there is no
|
||||
* linear correlation between the number and the name, we use an array to 'map'
|
||||
* the numbers to the name, i.e. $array[0] = 'Denmark'; $array[1] = 'Sweden';
|
||||
* ..., where the indexes are the numerical values from the dataset. This is NOT
|
||||
* usefull when the x-values are a large domain, i.e. to map unix timestamps to
|
||||
* date-strings for an x-axis. This is because the x-axis will selecte arbitrary
|
||||
* values for labels, which would in principle require the ArrayData to hold
|
||||
* values for every unix timestamp. However ArrayData can still be used to solve
|
||||
* such a situation, since one can use another value for X-data in the dataset
|
||||
* and then map this (smaller domain) value to a date. That is we for example
|
||||
* instead of using the unix-timestamp we use value 0 to represent the 1st date,
|
||||
* 1 to represent the next date, etc.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Array extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The data label array
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_dataArray;
|
||||
|
||||
/**
|
||||
* Image_Graph_ArrayData [Constructor].
|
||||
*
|
||||
* @param array $array The array to use as a lookup table
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Array($array)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_dataArray = $array;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
if ((is_array($this->_dataArray)) && (isset ($this->_dataArray[$value]))) {
|
||||
return $this->_dataArray[$value];
|
||||
} else {
|
||||
return $value;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Array.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Format data as looked up in an array.
|
||||
*
|
||||
* ArrayData is useful when a numercal value is to be translated to
|
||||
* something thats cannot directly be calculated from this value, this could for
|
||||
* example be a dataset meant to plot population of various countries. Since x-
|
||||
* values are numerical and they should really be country names, but there is no
|
||||
* linear correlation between the number and the name, we use an array to 'map'
|
||||
* the numbers to the name, i.e. $array[0] = 'Denmark'; $array[1] = 'Sweden';
|
||||
* ..., where the indexes are the numerical values from the dataset. This is NOT
|
||||
* usefull when the x-values are a large domain, i.e. to map unix timestamps to
|
||||
* date-strings for an x-axis. This is because the x-axis will selecte arbitrary
|
||||
* values for labels, which would in principle require the ArrayData to hold
|
||||
* values for every unix timestamp. However ArrayData can still be used to solve
|
||||
* such a situation, since one can use another value for X-data in the dataset
|
||||
* and then map this (smaller domain) value to a date. That is we for example
|
||||
* instead of using the unix-timestamp we use value 0 to represent the 1st date,
|
||||
* 1 to represent the next date, etc.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Array extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The data label array
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_dataArray;
|
||||
|
||||
/**
|
||||
* Image_Graph_ArrayData [Constructor].
|
||||
*
|
||||
* @param array $array The array to use as a lookup table
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Array($array)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_dataArray = $array;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
if ((is_array($this->_dataArray)) && (isset ($this->_dataArray[$value]))) {
|
||||
return $this->_dataArray[$value];
|
||||
} else {
|
||||
return $value;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,66 +1,66 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Currency.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor/Formatted.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor/Formatted.php';
|
||||
|
||||
/**
|
||||
* Format data as a currency.
|
||||
*
|
||||
* Uses the {@link Image_Graph_DataPreprocessor_Formatted} to represent the
|
||||
* values as a currency, i.e. 10 => € 10.00
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Currency extends Image_Graph_DataPreprocessor_Formatted
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_CurrencyData [Constructor].
|
||||
*
|
||||
* @param string $currencySymbol The symbol representing the currency
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Currency($currencySymbol)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor_Formatted("$currencySymbol %0.2f");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Currency.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor/Formatted.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor/Formatted.php';
|
||||
|
||||
/**
|
||||
* Format data as a currency.
|
||||
*
|
||||
* Uses the {@link Image_Graph_DataPreprocessor_Formatted} to represent the
|
||||
* values as a currency, i.e. 10 => € 10.00
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Currency extends Image_Graph_DataPreprocessor_Formatted
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_CurrencyData [Constructor].
|
||||
*
|
||||
* @param string $currencySymbol The symbol representing the currency
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Currency($currencySymbol)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor_Formatted("$currencySymbol %0.2f");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,90 +1,90 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Date.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formats Unix timestamp as a date using specified format.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Date extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The format of the Unix time stamp.
|
||||
* See <a href = 'http://www.php.net/manual/en/function.date.php'>PHP
|
||||
* Manual</a> for a description
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_format;
|
||||
|
||||
/**
|
||||
* Create a DateData preprocessor [Constructor]
|
||||
*
|
||||
* @param string $format See {@link http://www.php.net/manual/en/function.date.php
|
||||
* PHP Manual} for a description
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Date($format)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_format = $format;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
if (!$value) {
|
||||
return false;
|
||||
} else {
|
||||
return date($this->_format, $value);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Date.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formats Unix timestamp as a date using specified format.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Date extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The format of the Unix time stamp.
|
||||
* See <a href = 'http://www.php.net/manual/en/function.date.php'>PHP
|
||||
* Manual</a> for a description
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_format;
|
||||
|
||||
/**
|
||||
* Create a DateData preprocessor [Constructor]
|
||||
*
|
||||
* @param string $format See {@link http://www.php.net/manual/en/function.date.php
|
||||
* PHP Manual} for a description
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Date($format)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_format = $format;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
if (!$value) {
|
||||
return false;
|
||||
} else {
|
||||
return date($this->_format, $value);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,90 +1,90 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Formatted.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Format data using a (s)printf pattern.
|
||||
*
|
||||
* This method is useful when data must displayed using a simple (s) printf
|
||||
* pattern as described in the {@link http://www.php. net/manual/en/function.
|
||||
* sprintf.php PHP manual}
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Formatted extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* A (s)printf format string.
|
||||
* See {@link http://www.php.net/manual/en/function.sprintf.php PHP Manual}
|
||||
* for a description
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_format;
|
||||
|
||||
/**
|
||||
* Create a (s)printf format data preprocessor
|
||||
*
|
||||
* @param string $format See {@link http://www.php.net/manual/en/function.sprintf.php
|
||||
* PHP Manual} for a description
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Formatted($format)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_format = $format;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return sprintf($this->_format, $value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Formatted.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Format data using a (s)printf pattern.
|
||||
*
|
||||
* This method is useful when data must displayed using a simple (s) printf
|
||||
* pattern as described in the {@link http://www.php. net/manual/en/function.
|
||||
* sprintf.php PHP manual}
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Formatted extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* A (s)printf format string.
|
||||
* See {@link http://www.php.net/manual/en/function.sprintf.php PHP Manual}
|
||||
* for a description
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_format;
|
||||
|
||||
/**
|
||||
* Create a (s)printf format data preprocessor
|
||||
*
|
||||
* @param string $format See {@link http://www.php.net/manual/en/function.sprintf.php
|
||||
* PHP Manual} for a description
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Formatted($format)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_format = $format;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return sprintf($this->_format, $value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,92 +1,92 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Function.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formatting a value using a userdefined function.
|
||||
*
|
||||
* Use this method to convert/format a value to a 'displayable' lable using a (perhaps)
|
||||
* more complex function. An example could be (not very applicable though) if one would
|
||||
* need for values to be displayed on the reverse order, i.e. 1234 would be displayed as
|
||||
* 4321, then this method can solve this by creating the function that converts the value
|
||||
* and use the FunctionData datapreprocessor to make Image_Graph use this function.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Function extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The name of the PHP function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_dataFunction;
|
||||
|
||||
/**
|
||||
* Create a FunctionData preprocessor
|
||||
*
|
||||
* @param string $function The name of the PHP function to use as
|
||||
* a preprocessor, this function must take a single parameter and return a
|
||||
* formatted version of this parameter
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Function($function)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_dataFunction = $function;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
$function = $this->_dataFunction;
|
||||
return $function ($value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Function.php,v 1.7 2005/11/11 17:53:44 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formatting a value using a userdefined function.
|
||||
*
|
||||
* Use this method to convert/format a value to a 'displayable' lable using a (perhaps)
|
||||
* more complex function. An example could be (not very applicable though) if one would
|
||||
* need for values to be displayed on the reverse order, i.e. 1234 would be displayed as
|
||||
* 4321, then this method can solve this by creating the function that converts the value
|
||||
* and use the FunctionData datapreprocessor to make Image_Graph use this function.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Function extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The name of the PHP function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_dataFunction;
|
||||
|
||||
/**
|
||||
* Create a FunctionData preprocessor
|
||||
*
|
||||
* @param string $function The name of the PHP function to use as
|
||||
* a preprocessor, this function must take a single parameter and return a
|
||||
* formatted version of this parameter
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_Function($function)
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_dataFunction = $function;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
$function = $this->_dataFunction;
|
||||
return call_user_func($function, $value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,89 +1,89 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: NumberText.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formatting a number as its written in languages supported by Numbers_Words.
|
||||
*
|
||||
* Used to display values as text, i.e. 123 is displayed as one hundred and twenty three.
|
||||
* Requires Numbers_Words
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_NumberText extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The language identifier
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_language;
|
||||
|
||||
/**
|
||||
* Image_Graph_NumberText [Constructor].
|
||||
*
|
||||
* Supported languages see {@link http://pear.php.net/package/Numbers_Words Numbers_Words}
|
||||
*
|
||||
* @param string $langugage The language identifier for the language.
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_NumberText($language = 'en_US')
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_language = $language;
|
||||
require_once 'Numbers/Words.php';
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return Numbers_Words::toWords($value, $this->_language);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: NumberText.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formatting a number as its written in languages supported by Numbers_Words.
|
||||
*
|
||||
* Used to display values as text, i.e. 123 is displayed as one hundred and twenty three.
|
||||
* Requires Numbers_Words
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_NumberText extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* The language identifier
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_language;
|
||||
|
||||
/**
|
||||
* Image_Graph_NumberText [Constructor].
|
||||
*
|
||||
* Supported languages see {@link http://pear.php.net/package/Numbers_Words Numbers_Words}
|
||||
*
|
||||
* @param string $langugage The language identifier for the language.
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_NumberText($language = 'en_US')
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
$this->_language = $language;
|
||||
require_once 'Numbers/Words.php';
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return Numbers_Words::toWords($value, $this->_language);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,79 +1,79 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: RomanNumerals.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formatting a value as a roman numerals.
|
||||
*
|
||||
* Values are formatted as roman numeral, i.e. 1 = I, 2 = II, 9 = IX, 2004 = MMIV.
|
||||
* Requires Numbers_Roman
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_RomanNumerals extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* Create a RomanNumerals preprocessor
|
||||
*
|
||||
* See {@link http://pear.php.net/package/Numbers_Roman Numbers_Roman}
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_RomanNumerals()
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
include_once 'Numbers/Roman.php';
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return Numbers_Roman::toNumeral($value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: RomanNumerals.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor.php';
|
||||
|
||||
/**
|
||||
* Formatting a value as a roman numerals.
|
||||
*
|
||||
* Values are formatted as roman numeral, i.e. 1 = I, 2 = II, 9 = IX, 2004 = MMIV.
|
||||
* Requires Numbers_Roman
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_RomanNumerals extends Image_Graph_DataPreprocessor
|
||||
{
|
||||
|
||||
/**
|
||||
* Create a RomanNumerals preprocessor
|
||||
*
|
||||
* See {@link http://pear.php.net/package/Numbers_Roman Numbers_Roman}
|
||||
*/
|
||||
function Image_Graph_DataPreprocessor_RomanNumerals()
|
||||
{
|
||||
parent::Image_Graph_DataPreprocessor();
|
||||
include_once 'Numbers/Roman.php';
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
return Numbers_Roman::toNumeral($value);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,67 +1,67 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Sequential.php,v 1.5 2005/02/21 20:49:50 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor/Array.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor/Array.php';
|
||||
|
||||
/**
|
||||
* Formatting values using a sequential data label array, ie. returning the
|
||||
* 'next label' when asked for any label.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Sequential extends Image_Graph_DataPreprocessor_Array
|
||||
{
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
list ($id, $value) = each($this->_dataArray);
|
||||
return $value;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Sequential.php,v 1.5 2005/02/21 20:49:50 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataPreprocessor/Array.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataPreprocessor/Array.php';
|
||||
|
||||
/**
|
||||
* Formatting values using a sequential data label array, ie. returning the
|
||||
* 'next label' when asked for any label.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataPreprocessor
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataPreprocessor_Sequential extends Image_Graph_DataPreprocessor_Array
|
||||
{
|
||||
|
||||
/**
|
||||
* Process the value
|
||||
*
|
||||
* @param var $value The value to process/format
|
||||
* @return string The processed value
|
||||
* @access private
|
||||
*/
|
||||
function _process($value)
|
||||
{
|
||||
list ($id, $value) = each($this->_dataArray);
|
||||
return $value;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,67 +1,67 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: DataSelector.php,v 1.7 2005/08/24 20:35:56 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Filter used for selecting which data to show as markers
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_DataSelector [Constructor]
|
||||
*/
|
||||
function Image_Graph_DataSelector()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown, false if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: DataSelector.php,v 1.7 2005/08/24 20:35:56 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Filter used for selecting which data to show as markers
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_DataSelector [Constructor]
|
||||
*/
|
||||
function Image_Graph_DataSelector()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown, false if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,97 +1,97 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: EveryNthPoint.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataSelector.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataSelector.php';
|
||||
|
||||
/**
|
||||
* Filter out all points except every Nth point.
|
||||
*
|
||||
* Use this dataselector if you have a large number of datapoints, but only want to
|
||||
* show markers for a small number of them, say every 10th.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector_EveryNthPoint extends Image_Graph_DataSelector
|
||||
{
|
||||
|
||||
/**
|
||||
* The number of points checked
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_pointNum = 0;
|
||||
|
||||
/**
|
||||
* The number of points between every 'show', default: 10
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_pointInterval = 10;
|
||||
|
||||
/**
|
||||
* EvertNthPoint [Constructor]
|
||||
*
|
||||
* @param int $pointInterval The number of points between every 'show',
|
||||
* default: 10
|
||||
*/
|
||||
function Image_Graph_DataSelector_EveryNthpoint($pointInterval = 10)
|
||||
{
|
||||
parent::Image_Graph_DataSelector();
|
||||
$this->_pointInterval = $pointInterval;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown,
|
||||
* false if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
$oldPointNum = $this->_pointNum;
|
||||
$this->_pointNum++;
|
||||
return (($oldPointNum % $this->_pointInterval) == 0);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: EveryNthPoint.php,v 1.6 2005/08/24 20:35:59 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataSelector.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataSelector.php';
|
||||
|
||||
/**
|
||||
* Filter out all points except every Nth point.
|
||||
*
|
||||
* Use this dataselector if you have a large number of datapoints, but only want to
|
||||
* show markers for a small number of them, say every 10th.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector_EveryNthPoint extends Image_Graph_DataSelector
|
||||
{
|
||||
|
||||
/**
|
||||
* The number of points checked
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_pointNum = 0;
|
||||
|
||||
/**
|
||||
* The number of points between every 'show', default: 10
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_pointInterval = 10;
|
||||
|
||||
/**
|
||||
* EvertNthPoint [Constructor]
|
||||
*
|
||||
* @param int $pointInterval The number of points between every 'show',
|
||||
* default: 10
|
||||
*/
|
||||
function Image_Graph_DataSelector_EveryNthpoint($pointInterval = 10)
|
||||
{
|
||||
parent::Image_Graph_DataSelector();
|
||||
$this->_pointInterval = $pointInterval;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown,
|
||||
* false if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
$oldPointNum = $this->_pointNum;
|
||||
$this->_pointNum++;
|
||||
return (($oldPointNum % $this->_pointInterval) == 0);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,68 +1,68 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: NoZeros.php,v 1.5 2005/02/21 20:49:58 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataSelector.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataSelector.php';
|
||||
|
||||
/**
|
||||
* Filter out all zero's.
|
||||
*
|
||||
* Display all Y-values as markers, except those with Y = 0
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector_NoZeros extends Image_Graph_DataSelector
|
||||
{
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown, false
|
||||
* if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
return ($values['Y'] != 0);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: NoZeros.php,v 1.5 2005/02/21 20:49:58 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataSelector.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataSelector.php';
|
||||
|
||||
/**
|
||||
* Filter out all zero's.
|
||||
*
|
||||
* Display all Y-values as markers, except those with Y = 0
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector_NoZeros extends Image_Graph_DataSelector
|
||||
{
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown, false
|
||||
* if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
return ($values['Y'] != 0);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,90 +1,90 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Values.php,v 1.2 2005/10/05 20:51:21 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataSelector.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataSelector.php';
|
||||
|
||||
/**
|
||||
* Filter out all but the specified values.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector_Values extends Image_Graph_DataSelector {
|
||||
|
||||
/**
|
||||
* The array with values that should be included
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_values;
|
||||
|
||||
/**
|
||||
* ValueArray [Constructor]
|
||||
*
|
||||
* @param array $valueArray The array to use as filter (default empty)
|
||||
*/
|
||||
function &Image_Graph_DataSelector_Values($values)
|
||||
{
|
||||
parent::Image_Graph_DataSelector();
|
||||
$this->_values = $values;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the array to use
|
||||
*/
|
||||
function setValueArray($values)
|
||||
{
|
||||
$this->_values = $values;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown, false
|
||||
* if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
return ( in_array($values['Y'], $this->_values) );
|
||||
}
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Values.php,v 1.2 2005/10/05 20:51:21 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/DataSelector.php
|
||||
*/
|
||||
require_once 'Image/Graph/DataSelector.php';
|
||||
|
||||
/**
|
||||
* Filter out all but the specified values.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage DataSelector
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_DataSelector_Values extends Image_Graph_DataSelector {
|
||||
|
||||
/**
|
||||
* The array with values that should be included
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_values;
|
||||
|
||||
/**
|
||||
* ValueArray [Constructor]
|
||||
*
|
||||
* @param array $valueArray The array to use as filter (default empty)
|
||||
*/
|
||||
function &Image_Graph_DataSelector_Values($values)
|
||||
{
|
||||
parent::Image_Graph_DataSelector();
|
||||
$this->_values = $values;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the array to use
|
||||
*/
|
||||
function setValueArray($values)
|
||||
{
|
||||
$this->_values = $values;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specified value should be 'selected', ie shown as a marker
|
||||
*
|
||||
* @param array $values The values to check
|
||||
* @return bool True if the Values should cause a marker to be shown, false
|
||||
* if not
|
||||
* @access private
|
||||
*/
|
||||
function _select($values)
|
||||
{
|
||||
return ( in_array($values['Y'], $this->_values) );
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,483 +1,483 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Dataset.php,v 1.10 2005/08/24 20:35:55 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Data set used to represent a data collection to plot in a chart
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* The pointer of the data set
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_posX = 0;
|
||||
|
||||
/**
|
||||
* The minimum X value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_minimumX = 0;
|
||||
|
||||
/**
|
||||
* The maximum X value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_maximumX = 0;
|
||||
|
||||
/**
|
||||
* The minimum Y value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_minimumY = 0;
|
||||
|
||||
/**
|
||||
* The maximum Y value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_maximumY = 0;
|
||||
|
||||
/**
|
||||
* The number of points in the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_count = 0;
|
||||
|
||||
/**
|
||||
* The name of the dataset, used for legending
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_name = '';
|
||||
|
||||
/**
|
||||
* Image_Graph_Dataset [Constructor]
|
||||
*/
|
||||
function Image_Graph_Dataset()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the name of the data set, used for legending
|
||||
*
|
||||
* @param string $name The name of the dataset
|
||||
*/
|
||||
function setName($name)
|
||||
{
|
||||
$this->_name = $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* $ID can contain either the ID of the point, i.e. 'DK', 123, 'George', etc. or it can contain
|
||||
* values used for creation of the HTML image map. This is achieved using is an an associated array
|
||||
* with the following values:
|
||||
*
|
||||
* 'url' The URL to create the link to
|
||||
*
|
||||
* 'alt' [optional] The alt text on the link
|
||||
*
|
||||
* 'target' [optional] The target of the link
|
||||
*
|
||||
* 'htmltags' [optional] An associated array with html tags (tag as key), fx. 'onMouseOver' => 'history.go(-1);', 'id' => 'thelink'
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
if ($y !== null) {
|
||||
if (is_array($y)) {
|
||||
$maxY = max($y);
|
||||
$minY = min($y);
|
||||
} else {
|
||||
$maxY = $y;
|
||||
$minY = $y;
|
||||
}
|
||||
}
|
||||
|
||||
if ($this->_count) {
|
||||
$this->_minimumX = min($x, $this->_minimumX);
|
||||
$this->_maximumX = max($x, $this->_maximumX);
|
||||
if ($y !== null) {
|
||||
$this->_minimumY = min($minY, $this->_minimumY);
|
||||
$this->_maximumY = max($maxY, $this->_maximumY);
|
||||
}
|
||||
} else {
|
||||
$this->_minimumX = $x;
|
||||
$this->_maximumX = $x;
|
||||
if ($y !== null) {
|
||||
$this->_minimumY = $minY;
|
||||
$this->_maximumY = $maxY;
|
||||
}
|
||||
}
|
||||
|
||||
$this->_count++;
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of values in the dataset
|
||||
*
|
||||
* @return int The number of values in the dataset
|
||||
*/
|
||||
function count()
|
||||
{
|
||||
return $this->_count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an X value from, fx in a vector
|
||||
* function data set
|
||||
* @return var The X value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
return $x;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return var The Y value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
return $x;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a ID from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return var The ID value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointID($x)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets point data from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return array The data for the point
|
||||
* @access private
|
||||
*/
|
||||
function _getPointData($x)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum X value
|
||||
*
|
||||
* @return var The minimum X value
|
||||
*/
|
||||
function minimumX()
|
||||
{
|
||||
return $this->_minimumX;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum X value
|
||||
*
|
||||
* @return var The maximum X value
|
||||
*/
|
||||
function maximumX()
|
||||
{
|
||||
return $this->_maximumX;
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum Y value
|
||||
*
|
||||
* @return var The minimum Y value
|
||||
*/
|
||||
function minimumY()
|
||||
{
|
||||
return $this->_minimumY;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum Y value
|
||||
*
|
||||
* @return var The maximum Y value
|
||||
*/
|
||||
function maximumY()
|
||||
{
|
||||
return $this->_maximumY;
|
||||
}
|
||||
|
||||
/**
|
||||
* The first point
|
||||
*
|
||||
* @return array The last point
|
||||
*/
|
||||
function first()
|
||||
{
|
||||
return array('X' => $this->minimumX(), 'Y' => $this->minimumY());
|
||||
}
|
||||
|
||||
/**
|
||||
* The last point
|
||||
*
|
||||
* @return array The first point
|
||||
*/
|
||||
function last()
|
||||
{
|
||||
return array('X' => $this->maximumX(), 'Y' => $this->maximumY());
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum X value
|
||||
*
|
||||
* @param var $value The minimum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMinimumX($value)
|
||||
{
|
||||
$this->_minimumX = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum X value
|
||||
*
|
||||
* @param var $value The maximum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMaximumX($value)
|
||||
{
|
||||
$this->_maximumX = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum Y value
|
||||
*
|
||||
* @param var $value The minimum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMinimumY($value)
|
||||
{
|
||||
$this->_minimumY = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum Y value
|
||||
*
|
||||
* @param var $value The maximum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMaximumY($value)
|
||||
{
|
||||
$this->_maximumY = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent X values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepX()
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent Y values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepY()
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the intertal dataset pointer
|
||||
*
|
||||
* @return var The first X value
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
$this->_posX = $this->_minimumX;
|
||||
return $this->_posX;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a point close to the internal pointer
|
||||
*
|
||||
* @param int Step Number of points next to the internal pointer, negative
|
||||
* Step is towards lower X values, positive towards higher X values
|
||||
* @return array The point
|
||||
* @access private
|
||||
*/
|
||||
function _nearby($step = 0)
|
||||
{
|
||||
$x = $this->_getPointX($this->_posX + $this->_stepX() * $step);
|
||||
$y = $this->_getPointY($this->_posX + $this->_stepX() * $step);
|
||||
$ID = $this->_getPointID($this->_posX + $this->_stepX() * $step);
|
||||
$data = $this->_getPointData($this->_posX + $this->_stepX() * $step);
|
||||
if (($x === false) || ($y === false)) {
|
||||
return false;
|
||||
} else {
|
||||
return array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the next point the internal pointer refers to and advance the pointer
|
||||
*
|
||||
* @return array The next point
|
||||
* @access private
|
||||
*/
|
||||
function _next()
|
||||
{
|
||||
if ($this->_posX > $this->_maximumX) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$x = $this->_getPointX($this->_posX);
|
||||
$y = $this->_getPointY($this->_posX);
|
||||
$ID = $this->_getPointID($this->_posX);
|
||||
$data = $this->_getPointData($this->_posX);
|
||||
$this->_posX += $this->_stepX();
|
||||
|
||||
return array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the average of the dataset's Y points
|
||||
*
|
||||
* @return var The Y-average across the dataset
|
||||
* @access private
|
||||
*/
|
||||
function _averageY()
|
||||
{
|
||||
$posX = $this->_minimumX;
|
||||
$count = 0;
|
||||
$total = 0;
|
||||
while ($posX < $this->_maximumX) {
|
||||
$count ++;
|
||||
$total += $this->_getPointY($posX);
|
||||
$posX += $this->_stepX();
|
||||
}
|
||||
|
||||
if ($count != 0) {
|
||||
return $total / $count;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the median of the array passed Y points
|
||||
*
|
||||
* @param array $data The data-array to get the median from
|
||||
* @param int $quartile The quartile to return the median from
|
||||
* @return var The Y-median across the dataset from the specified quartile
|
||||
* @access private
|
||||
*/
|
||||
function _median($data, $quartile = 'second')
|
||||
{
|
||||
sort($data);
|
||||
$point = (count($data) - 1) / 2;
|
||||
|
||||
if ($quartile == 'first') {
|
||||
$lowPoint = 0;
|
||||
$highPoint = floor($point);
|
||||
} elseif ($quartile == 'third') {
|
||||
$lowPoint = round($point);
|
||||
$highPoint = count($data) - 1;
|
||||
} else {
|
||||
$lowPoint = 0;
|
||||
$highPoint = count($data) - 1;
|
||||
}
|
||||
|
||||
$point = ($lowPoint + $highPoint) / 2;
|
||||
|
||||
if (floor($point) != $point) {
|
||||
$point = floor($point);
|
||||
return ($data[$point] + $data[($point + 1)]) / 2;
|
||||
} else {
|
||||
return $data[$point];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the median of the datasets Y points
|
||||
*
|
||||
* @param int $quartile The quartile to return the median from
|
||||
* @return var The Y-median across the dataset from the specified quartile
|
||||
* @access private
|
||||
*/
|
||||
function _medianY($quartile = 'second')
|
||||
{
|
||||
$pointsY = array();
|
||||
$posX = $this->_minimumX;
|
||||
while ($posX <= $this->_maximumX) {
|
||||
$pointsY[] = $this->_getPointY($posX);
|
||||
$posX += $this->_stepX();
|
||||
}
|
||||
return $this->_median($pointsY, $quartile);
|
||||
}
|
||||
|
||||
}
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Dataset.php,v 1.10 2005/08/24 20:35:55 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Data set used to represent a data collection to plot in a chart
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* The pointer of the data set
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_posX = 0;
|
||||
|
||||
/**
|
||||
* The minimum X value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_minimumX = 0;
|
||||
|
||||
/**
|
||||
* The maximum X value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_maximumX = 0;
|
||||
|
||||
/**
|
||||
* The minimum Y value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_minimumY = 0;
|
||||
|
||||
/**
|
||||
* The maximum Y value of the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_maximumY = 0;
|
||||
|
||||
/**
|
||||
* The number of points in the dataset
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_count = 0;
|
||||
|
||||
/**
|
||||
* The name of the dataset, used for legending
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_name = '';
|
||||
|
||||
/**
|
||||
* Image_Graph_Dataset [Constructor]
|
||||
*/
|
||||
function Image_Graph_Dataset()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the name of the data set, used for legending
|
||||
*
|
||||
* @param string $name The name of the dataset
|
||||
*/
|
||||
function setName($name)
|
||||
{
|
||||
$this->_name = $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* $ID can contain either the ID of the point, i.e. 'DK', 123, 'George', etc. or it can contain
|
||||
* values used for creation of the HTML image map. This is achieved using is an an associated array
|
||||
* with the following values:
|
||||
*
|
||||
* 'url' The URL to create the link to
|
||||
*
|
||||
* 'alt' [optional] The alt text on the link
|
||||
*
|
||||
* 'target' [optional] The target of the link
|
||||
*
|
||||
* 'htmltags' [optional] An associated array with html tags (tag as key), fx. 'onMouseOver' => 'history.go(-1);', 'id' => 'thelink'
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
if ($y !== null) {
|
||||
if (is_array($y)) {
|
||||
$maxY = max($y);
|
||||
$minY = min($y);
|
||||
} else {
|
||||
$maxY = $y;
|
||||
$minY = $y;
|
||||
}
|
||||
}
|
||||
|
||||
if ($this->_count) {
|
||||
$this->_minimumX = min($x, $this->_minimumX);
|
||||
$this->_maximumX = max($x, $this->_maximumX);
|
||||
if ($y !== null) {
|
||||
$this->_minimumY = min($minY, $this->_minimumY);
|
||||
$this->_maximumY = max($maxY, $this->_maximumY);
|
||||
}
|
||||
} else {
|
||||
$this->_minimumX = $x;
|
||||
$this->_maximumX = $x;
|
||||
if ($y !== null) {
|
||||
$this->_minimumY = $minY;
|
||||
$this->_maximumY = $maxY;
|
||||
}
|
||||
}
|
||||
|
||||
$this->_count++;
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of values in the dataset
|
||||
*
|
||||
* @return int The number of values in the dataset
|
||||
*/
|
||||
function count()
|
||||
{
|
||||
return $this->_count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an X value from, fx in a vector
|
||||
* function data set
|
||||
* @return var The X value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
return $x;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return var The Y value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
return $x;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a ID from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return var The ID value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointID($x)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets point data from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return array The data for the point
|
||||
* @access private
|
||||
*/
|
||||
function _getPointData($x)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum X value
|
||||
*
|
||||
* @return var The minimum X value
|
||||
*/
|
||||
function minimumX()
|
||||
{
|
||||
return $this->_minimumX;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum X value
|
||||
*
|
||||
* @return var The maximum X value
|
||||
*/
|
||||
function maximumX()
|
||||
{
|
||||
return $this->_maximumX;
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum Y value
|
||||
*
|
||||
* @return var The minimum Y value
|
||||
*/
|
||||
function minimumY()
|
||||
{
|
||||
return $this->_minimumY;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum Y value
|
||||
*
|
||||
* @return var The maximum Y value
|
||||
*/
|
||||
function maximumY()
|
||||
{
|
||||
return $this->_maximumY;
|
||||
}
|
||||
|
||||
/**
|
||||
* The first point
|
||||
*
|
||||
* @return array The last point
|
||||
*/
|
||||
function first()
|
||||
{
|
||||
return array('X' => $this->minimumX(), 'Y' => $this->minimumY());
|
||||
}
|
||||
|
||||
/**
|
||||
* The last point
|
||||
*
|
||||
* @return array The first point
|
||||
*/
|
||||
function last()
|
||||
{
|
||||
return array('X' => $this->maximumX(), 'Y' => $this->maximumY());
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum X value
|
||||
*
|
||||
* @param var $value The minimum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMinimumX($value)
|
||||
{
|
||||
$this->_minimumX = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum X value
|
||||
*
|
||||
* @param var $value The maximum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMaximumX($value)
|
||||
{
|
||||
$this->_maximumX = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum Y value
|
||||
*
|
||||
* @param var $value The minimum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMinimumY($value)
|
||||
{
|
||||
$this->_minimumY = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum Y value
|
||||
*
|
||||
* @param var $value The maximum X value
|
||||
* @access private
|
||||
*/
|
||||
function _setMaximumY($value)
|
||||
{
|
||||
$this->_maximumY = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent X values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepX()
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent Y values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepY()
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the intertal dataset pointer
|
||||
*
|
||||
* @return var The first X value
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
$this->_posX = $this->_minimumX;
|
||||
return $this->_posX;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a point close to the internal pointer
|
||||
*
|
||||
* @param int Step Number of points next to the internal pointer, negative
|
||||
* Step is towards lower X values, positive towards higher X values
|
||||
* @return array The point
|
||||
* @access private
|
||||
*/
|
||||
function _nearby($step = 0)
|
||||
{
|
||||
$x = $this->_getPointX($this->_posX + $this->_stepX() * $step);
|
||||
$y = $this->_getPointY($this->_posX + $this->_stepX() * $step);
|
||||
$ID = $this->_getPointID($this->_posX + $this->_stepX() * $step);
|
||||
$data = $this->_getPointData($this->_posX + $this->_stepX() * $step);
|
||||
if (($x === false) || ($y === false)) {
|
||||
return false;
|
||||
} else {
|
||||
return array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the next point the internal pointer refers to and advance the pointer
|
||||
*
|
||||
* @return array The next point
|
||||
* @access private
|
||||
*/
|
||||
function _next()
|
||||
{
|
||||
if ($this->_posX > $this->_maximumX) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$x = $this->_getPointX($this->_posX);
|
||||
$y = $this->_getPointY($this->_posX);
|
||||
$ID = $this->_getPointID($this->_posX);
|
||||
$data = $this->_getPointData($this->_posX);
|
||||
$this->_posX += $this->_stepX();
|
||||
|
||||
return array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the average of the dataset's Y points
|
||||
*
|
||||
* @return var The Y-average across the dataset
|
||||
* @access private
|
||||
*/
|
||||
function _averageY()
|
||||
{
|
||||
$posX = $this->_minimumX;
|
||||
$count = 0;
|
||||
$total = 0;
|
||||
while ($posX < $this->_maximumX) {
|
||||
$count ++;
|
||||
$total += $this->_getPointY($posX);
|
||||
$posX += $this->_stepX();
|
||||
}
|
||||
|
||||
if ($count != 0) {
|
||||
return $total / $count;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the median of the array passed Y points
|
||||
*
|
||||
* @param array $data The data-array to get the median from
|
||||
* @param int $quartile The quartile to return the median from
|
||||
* @return var The Y-median across the dataset from the specified quartile
|
||||
* @access private
|
||||
*/
|
||||
function _median($data, $quartile = 'second')
|
||||
{
|
||||
sort($data);
|
||||
$point = (count($data) - 1) / 2;
|
||||
|
||||
if ($quartile == 'first') {
|
||||
$lowPoint = 0;
|
||||
$highPoint = floor($point);
|
||||
} elseif ($quartile == 'third') {
|
||||
$lowPoint = round($point);
|
||||
$highPoint = count($data) - 1;
|
||||
} else {
|
||||
$lowPoint = 0;
|
||||
$highPoint = count($data) - 1;
|
||||
}
|
||||
|
||||
$point = ($lowPoint + $highPoint) / 2;
|
||||
|
||||
if (floor($point) != $point) {
|
||||
$point = floor($point);
|
||||
return ($data[$point] + $data[($point + 1)]) / 2;
|
||||
} else {
|
||||
return $data[$point];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the median of the datasets Y points
|
||||
*
|
||||
* @param int $quartile The quartile to return the median from
|
||||
* @return var The Y-median across the dataset from the specified quartile
|
||||
* @access private
|
||||
*/
|
||||
function _medianY($quartile = 'second')
|
||||
{
|
||||
$pointsY = array();
|
||||
$posX = $this->_minimumX;
|
||||
while ($posX <= $this->_maximumX) {
|
||||
$pointsY[] = $this->_getPointY($posX);
|
||||
$posX += $this->_stepX();
|
||||
}
|
||||
return $this->_median($pointsY, $quartile);
|
||||
}
|
||||
|
||||
}
|
||||
?>
|
||||
@ -1,147 +1,147 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Function.php,v 1.7 2005/08/24 20:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset.php';
|
||||
|
||||
/**
|
||||
* Function data set, points are generated by calling an external function.
|
||||
*
|
||||
* The function must be a single variable function and return a the result,
|
||||
* builtin functions that are fx sin() or cos(). User defined function can be
|
||||
* used if they are such, i.e: function myFunction($variable)
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Function extends Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* The name of the function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_dataFunction;
|
||||
|
||||
/**
|
||||
* Image_Graph_FunctionDataset [Constructor]
|
||||
*
|
||||
* @param double $minimumX The minimum X value
|
||||
* @param double $maximumX The maximum X value
|
||||
* @param string $function The name of the function, if must be a single
|
||||
* parameter function like fx sin(x) or cos(x)
|
||||
* @param int $points The number of points to create
|
||||
*/
|
||||
function Image_Graph_Dataset_Function($minimumX, $maximumX, $function, $points)
|
||||
{
|
||||
parent::Image_Graph_Dataset();
|
||||
$this->_minimumX = $minimumX;
|
||||
$this->_maximumX = $maximumX;
|
||||
$this->_dataFunction = $function;
|
||||
$this->_count = $points;
|
||||
$this->_calculateMaxima();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset.
|
||||
*
|
||||
* You can't add points to a function dataset
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to apply the function to
|
||||
* @return var The function applied to the X value
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
$function = $this->_dataFunction;
|
||||
return $function ($x);
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of values in the dataset
|
||||
*
|
||||
* @return int The number of values in the dataset
|
||||
* @access private
|
||||
*/
|
||||
function _count()
|
||||
{
|
||||
return $this->_count;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent Y values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepX()
|
||||
{
|
||||
return ($this->_maximumX - $this->_minimumX) / $this->_count();
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the Y extrema of the function
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _calculateMaxima()
|
||||
{
|
||||
$x = $this->_minimumX;
|
||||
while ($x <= $this->_maximumX) {
|
||||
$y = $this->_getPointY($x);
|
||||
$this->_minimumY = min($y, $this->_minimumY);
|
||||
$this->_maximumY = max($y, $this->_maximumY);
|
||||
$x += $this->_stepX();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Function.php,v 1.7 2005/08/24 20:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset.php';
|
||||
|
||||
/**
|
||||
* Function data set, points are generated by calling an external function.
|
||||
*
|
||||
* The function must be a single variable function and return a the result,
|
||||
* builtin functions that are fx sin() or cos(). User defined function can be
|
||||
* used if they are such, i.e: function myFunction($variable)
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Function extends Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* The name of the function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_dataFunction;
|
||||
|
||||
/**
|
||||
* Image_Graph_FunctionDataset [Constructor]
|
||||
*
|
||||
* @param double $minimumX The minimum X value
|
||||
* @param double $maximumX The maximum X value
|
||||
* @param string $function The name of the function, if must be a single
|
||||
* parameter function like fx sin(x) or cos(x)
|
||||
* @param int $points The number of points to create
|
||||
*/
|
||||
function Image_Graph_Dataset_Function($minimumX, $maximumX, $function, $points)
|
||||
{
|
||||
parent::Image_Graph_Dataset();
|
||||
$this->_minimumX = $minimumX;
|
||||
$this->_maximumX = $maximumX;
|
||||
$this->_dataFunction = $function;
|
||||
$this->_count = $points;
|
||||
$this->_calculateMaxima();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset.
|
||||
*
|
||||
* You can't add points to a function dataset
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to apply the function to
|
||||
* @return var The function applied to the X value
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
$function = $this->_dataFunction;
|
||||
return $function ($x);
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of values in the dataset
|
||||
*
|
||||
* @return int The number of values in the dataset
|
||||
* @access private
|
||||
*/
|
||||
function _count()
|
||||
{
|
||||
return $this->_count;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent Y values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepX()
|
||||
{
|
||||
return ($this->_maximumX - $this->_minimumX) / $this->_count();
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the Y extrema of the function
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _calculateMaxima()
|
||||
{
|
||||
$x = $this->_minimumX;
|
||||
while ($x <= $this->_maximumX) {
|
||||
$y = $this->_getPointY($x);
|
||||
$this->_minimumY = min($y, $this->_minimumY);
|
||||
$this->_maximumY = max($y, $this->_maximumY);
|
||||
$x += $this->_stepX();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,77 +1,77 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Random.php,v 1.6 2005/08/24 20:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset/Trivial.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset/Trivial.php';
|
||||
|
||||
/**
|
||||
* Random data set, points are generated by random.
|
||||
*
|
||||
* This dataset is mostly (if not solely) used for demo-purposes.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Random extends Image_Graph_Dataset_Trivial
|
||||
{
|
||||
|
||||
/**
|
||||
* RandomDataset [Constructor]
|
||||
*
|
||||
* @param int $count The number of points to create
|
||||
* @param double $minimum The minimum value the random set can be
|
||||
* @param double $maximum The maximum value the random set can be
|
||||
* @param bool $includeZero Whether 0 should be included or not as an X
|
||||
* value, may be omitted, default: false</false>
|
||||
*/
|
||||
function Image_Graph_Dataset_Random($count, $minimum, $maximum, $includeZero = false)
|
||||
{
|
||||
parent::Image_Graph_Dataset_Trivial();
|
||||
$i = 0;
|
||||
while ($i < $count) {
|
||||
$this->addPoint(
|
||||
$ixc = ($includeZero ? $i : $i +1),
|
||||
rand($minimum, $maximum)
|
||||
);
|
||||
$i ++;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Random.php,v 1.6 2005/08/24 20:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset/Trivial.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset/Trivial.php';
|
||||
|
||||
/**
|
||||
* Random data set, points are generated by random.
|
||||
*
|
||||
* This dataset is mostly (if not solely) used for demo-purposes.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Random extends Image_Graph_Dataset_Trivial
|
||||
{
|
||||
|
||||
/**
|
||||
* RandomDataset [Constructor]
|
||||
*
|
||||
* @param int $count The number of points to create
|
||||
* @param double $minimum The minimum value the random set can be
|
||||
* @param double $maximum The maximum value the random set can be
|
||||
* @param bool $includeZero Whether 0 should be included or not as an X
|
||||
* value, may be omitted, default: false</false>
|
||||
*/
|
||||
function Image_Graph_Dataset_Random($count, $minimum, $maximum, $includeZero = false)
|
||||
{
|
||||
parent::Image_Graph_Dataset_Trivial();
|
||||
$i = 0;
|
||||
while ($i < $count) {
|
||||
$this->addPoint(
|
||||
$ixc = ($includeZero ? $i : $i +1),
|
||||
rand($minimum, $maximum)
|
||||
);
|
||||
$i ++;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,114 +1,114 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Sequential.php,v 1.7 2005/08/24 20:35:58 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset/Trivial.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset/Trivial.php';
|
||||
|
||||
/**
|
||||
* Sequential data set, simply add points (y) 1 by 1.
|
||||
*
|
||||
* This is a single point (1D) dataset, all points are of the type (0, y1), (1,
|
||||
* y2), (2, y3)... Where the X-value is implicitly incremented. This is useful
|
||||
* for example for barcharts, where you could fx. use an {@link
|
||||
* Image_Graph_Dataset_Array} datapreprocessor to make sence of the x-values.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Sequential extends Image_Graph_Dataset_Trivial
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_SequentialDataset [Constructor]
|
||||
*/
|
||||
function Image_Graph_Dataset_Sequential($dataArray = false)
|
||||
{
|
||||
parent::Image_Graph_Dataset_Trivial();
|
||||
if (is_array($dataArray)) {
|
||||
reset($dataArray);
|
||||
foreach ($dataArray as $value) {
|
||||
$this->addPoint($value);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($y, $ID = false)
|
||||
{
|
||||
parent::addPoint($this->count(), $y);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an X value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The X value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
return ((int) $x);
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum X value
|
||||
* @return var The minimum X value
|
||||
*/
|
||||
function minimumX()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum X value
|
||||
* @return var The maximum X value
|
||||
*/
|
||||
function maximumX()
|
||||
{
|
||||
return $this->count();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Sequential.php,v 1.7 2005/08/24 20:35:58 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset/Trivial.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset/Trivial.php';
|
||||
|
||||
/**
|
||||
* Sequential data set, simply add points (y) 1 by 1.
|
||||
*
|
||||
* This is a single point (1D) dataset, all points are of the type (0, y1), (1,
|
||||
* y2), (2, y3)... Where the X-value is implicitly incremented. This is useful
|
||||
* for example for barcharts, where you could fx. use an {@link
|
||||
* Image_Graph_Dataset_Array} datapreprocessor to make sence of the x-values.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Sequential extends Image_Graph_Dataset_Trivial
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_SequentialDataset [Constructor]
|
||||
*/
|
||||
function Image_Graph_Dataset_Sequential($dataArray = false)
|
||||
{
|
||||
parent::Image_Graph_Dataset_Trivial();
|
||||
if (is_array($dataArray)) {
|
||||
reset($dataArray);
|
||||
foreach ($dataArray as $value) {
|
||||
$this->addPoint($value);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($y, $ID = false)
|
||||
{
|
||||
parent::addPoint($this->count(), $y);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an X value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The X value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
return ((int) $x);
|
||||
}
|
||||
|
||||
/**
|
||||
* The minimum X value
|
||||
* @return var The minimum X value
|
||||
*/
|
||||
function minimumX()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum X value
|
||||
* @return var The maximum X value
|
||||
*/
|
||||
function maximumX()
|
||||
{
|
||||
return $this->count();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,260 +1,260 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Trivial.php,v 1.10 2005/09/25 18:08:56 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset.php';
|
||||
|
||||
/**
|
||||
* Trivial data set, simply add points (x, y) 1 by 1
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Trivial extends Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* Data storage
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_data;
|
||||
|
||||
/**
|
||||
* Image_Graph_Dataset_Trivial [Constructor]
|
||||
*
|
||||
* Pass an associated array ($data[$x] = $y) to the constructor for easy
|
||||
* data addition. Alternatively (if multiple entries with same x value is
|
||||
* required) pass an array with (x, y) values: $data[$id] = array('x' => $x,
|
||||
* 'y' => $y);
|
||||
*
|
||||
* NB! If passing the 1st type array at this point, the x-values will also
|
||||
* be used for ID tags, i.e. when using {@link Image_Graph_Fill_Array}. In
|
||||
* the 2nd type the key/index of the "outermost" array will be the id tag
|
||||
* (i.e. $id in the example)
|
||||
*
|
||||
* @param array $dataArray An associated array with values to the dataset
|
||||
*/
|
||||
function Image_Graph_Dataset_Trivial($dataArray = false)
|
||||
{
|
||||
parent::Image_Graph_Dataset();
|
||||
$this->_data = array ();
|
||||
if (is_array($dataArray)) {
|
||||
reset($dataArray);
|
||||
$keys = array_keys($dataArray);
|
||||
foreach ($keys as $x) {
|
||||
$y =& $dataArray[$x];
|
||||
if ((is_array($y)) && (isset($y['x'])) && (isset($y['y']))) {
|
||||
$this->addPoint($y['x'], $y['y'], (isset($y['id']) ? $y['id'] : $x));
|
||||
} else {
|
||||
$this->addPoint($x, $y, $x);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* $ID can contain either the ID of the point, i.e. 'DK', 123, 'George', etc. or it can contain
|
||||
* values used for creation of the HTML image map. This is achieved using is an an associated array
|
||||
* with the following values:
|
||||
*
|
||||
* 'url' The URL to create the link to
|
||||
*
|
||||
* 'alt' [optional] The alt text on the link
|
||||
*
|
||||
* 'target' [optional] The target of the link
|
||||
*
|
||||
* 'htmltags' [optional] An associated array with html tags (tag as key), fx. 'onMouseOver' => 'history.go(-1);', 'id' => 'thelink'
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
parent::addPoint($x, $y, $ID);
|
||||
|
||||
if (is_array($ID)) {
|
||||
$data = $ID;
|
||||
$ID = (isset($data['id']) ? $data['id'] : false);
|
||||
} else {
|
||||
$data = false;
|
||||
}
|
||||
|
||||
$this->_data[] = array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
if (!is_numeric($x)) {
|
||||
$this->_maximumX = count($this->_data);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The first point
|
||||
*
|
||||
* @return array The last point
|
||||
*/
|
||||
function first()
|
||||
{
|
||||
reset($this->_data);
|
||||
return current($this->_data);
|
||||
}
|
||||
|
||||
/**
|
||||
* The last point
|
||||
*
|
||||
* @return array The first point
|
||||
*/
|
||||
function last()
|
||||
{
|
||||
return end($this->_data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an X value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The X value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['X'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The Y value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['Y'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a ID from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The ID value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointID($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['ID'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets point data from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return array The data for the point
|
||||
* @access private
|
||||
*/
|
||||
function _getPointData($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['data'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of values in the dataset
|
||||
*
|
||||
* @return int The number of values in the dataset
|
||||
*/
|
||||
function count()
|
||||
{
|
||||
return count($this->_data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the intertal dataset pointer
|
||||
*
|
||||
* @return var The first X value
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
$this->_posX = 0;
|
||||
return $this->_posX;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the next point the internal pointer refers to and advance the pointer
|
||||
*
|
||||
* @return array The next point
|
||||
* @access private
|
||||
*/
|
||||
function _next()
|
||||
{
|
||||
if ($this->_posX >= $this->count()) {
|
||||
return false;
|
||||
}
|
||||
$x = $this->_getPointX($this->_posX);
|
||||
$y = $this->_getPointY($this->_posX);
|
||||
$ID = $this->_getPointID($this->_posX);
|
||||
$data = $this->_getPointData($this->_posX);
|
||||
$this->_posX += $this->_stepX();
|
||||
|
||||
return array('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Trivial.php,v 1.10 2005/09/25 18:08:56 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset.php';
|
||||
|
||||
/**
|
||||
* Trivial data set, simply add points (x, y) 1 by 1
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_Trivial extends Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* Data storage
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_data;
|
||||
|
||||
/**
|
||||
* Image_Graph_Dataset_Trivial [Constructor]
|
||||
*
|
||||
* Pass an associated array ($data[$x] = $y) to the constructor for easy
|
||||
* data addition. Alternatively (if multiple entries with same x value is
|
||||
* required) pass an array with (x, y) values: $data[$id] = array('x' => $x,
|
||||
* 'y' => $y);
|
||||
*
|
||||
* NB! If passing the 1st type array at this point, the x-values will also
|
||||
* be used for ID tags, i.e. when using {@link Image_Graph_Fill_Array}. In
|
||||
* the 2nd type the key/index of the "outermost" array will be the id tag
|
||||
* (i.e. $id in the example)
|
||||
*
|
||||
* @param array $dataArray An associated array with values to the dataset
|
||||
*/
|
||||
function Image_Graph_Dataset_Trivial($dataArray = false)
|
||||
{
|
||||
parent::Image_Graph_Dataset();
|
||||
$this->_data = array ();
|
||||
if (is_array($dataArray)) {
|
||||
reset($dataArray);
|
||||
$keys = array_keys($dataArray);
|
||||
foreach ($keys as $x) {
|
||||
$y =& $dataArray[$x];
|
||||
if ((is_array($y)) && (isset($y['x'])) && (isset($y['y']))) {
|
||||
$this->addPoint($y['x'], $y['y'], (isset($y['id']) ? $y['id'] : $x));
|
||||
} else {
|
||||
$this->addPoint($x, $y, $x);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* $ID can contain either the ID of the point, i.e. 'DK', 123, 'George', etc. or it can contain
|
||||
* values used for creation of the HTML image map. This is achieved using is an an associated array
|
||||
* with the following values:
|
||||
*
|
||||
* 'url' The URL to create the link to
|
||||
*
|
||||
* 'alt' [optional] The alt text on the link
|
||||
*
|
||||
* 'target' [optional] The target of the link
|
||||
*
|
||||
* 'htmltags' [optional] An associated array with html tags (tag as key), fx. 'onMouseOver' => 'history.go(-1);', 'id' => 'thelink'
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
parent::addPoint($x, $y, $ID);
|
||||
|
||||
if (is_array($ID)) {
|
||||
$data = $ID;
|
||||
$ID = (isset($data['id']) ? $data['id'] : false);
|
||||
} else {
|
||||
$data = false;
|
||||
}
|
||||
|
||||
$this->_data[] = array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
if (!is_numeric($x)) {
|
||||
$this->_maximumX = count($this->_data);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The first point
|
||||
*
|
||||
* @return array The last point
|
||||
*/
|
||||
function first()
|
||||
{
|
||||
reset($this->_data);
|
||||
return current($this->_data);
|
||||
}
|
||||
|
||||
/**
|
||||
* The last point
|
||||
*
|
||||
* @return array The first point
|
||||
*/
|
||||
function last()
|
||||
{
|
||||
return end($this->_data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an X value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The X value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['X'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The Y value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['Y'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a ID from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a
|
||||
* vector function data set
|
||||
* @return var The ID value of the variable
|
||||
* @access private
|
||||
*/
|
||||
function _getPointID($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['ID'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets point data from the dataset
|
||||
*
|
||||
* @param var $x The variable to return an Y value from, fx in a vector
|
||||
* function data set
|
||||
* @return array The data for the point
|
||||
* @access private
|
||||
*/
|
||||
function _getPointData($x)
|
||||
{
|
||||
if (isset($this->_data[$x])) {
|
||||
return $this->_data[$x]['data'];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of values in the dataset
|
||||
*
|
||||
* @return int The number of values in the dataset
|
||||
*/
|
||||
function count()
|
||||
{
|
||||
return count($this->_data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the intertal dataset pointer
|
||||
*
|
||||
* @return var The first X value
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
$this->_posX = 0;
|
||||
return $this->_posX;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the next point the internal pointer refers to and advance the pointer
|
||||
*
|
||||
* @return array The next point
|
||||
* @access private
|
||||
*/
|
||||
function _next()
|
||||
{
|
||||
if ($this->_posX >= $this->count()) {
|
||||
return false;
|
||||
}
|
||||
$x = $this->_getPointX($this->_posX);
|
||||
$y = $this->_getPointY($this->_posX);
|
||||
$ID = $this->_getPointID($this->_posX);
|
||||
$data = $this->_getPointData($this->_posX);
|
||||
$this->_posX += $this->_stepX();
|
||||
|
||||
return array('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,185 +1,185 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: VectorFunction.php,v 1.6 2005/08/24 20:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset.php';
|
||||
|
||||
/**
|
||||
* Vector Function data set.
|
||||
*
|
||||
* Points are generated by calling 2 external functions, fx. x = sin(t) and y =
|
||||
* cos(t)
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_VectorFunction extends Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* The name of the X function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_functionX;
|
||||
|
||||
/**
|
||||
* The name of the Y function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_functionY;
|
||||
|
||||
/**
|
||||
* The minimum of the vector function variable
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_minimumT;
|
||||
|
||||
/**
|
||||
* The maximum of the vector function variable
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_maximumT;
|
||||
|
||||
/**
|
||||
* Image_Graph_VectorFunctionDataset [Constructor]
|
||||
*
|
||||
* @param double $minimumT The minimum value of the vector function variable
|
||||
* @param double $maximumT The maximum value of the vector function variable
|
||||
* @param string $functionX The name of the X function, if must be a single
|
||||
* parameter function like fx sin(x) or cos(x)
|
||||
* @param string $functionY The name of the Y function, if must be a single
|
||||
* parameter function like fx sin(x) or cos(x)
|
||||
* @param int $points The number of points to create
|
||||
*/
|
||||
function Image_Graph_Dataset_VectorFunction($minimumT, $maximumT, $functionX, $functionY, $points)
|
||||
{
|
||||
parent::Image_Graph_Dataset();
|
||||
$this->_minimumT = $minimumT;
|
||||
$this->_maximumT = $maximumT;
|
||||
$this->_functionX = $functionX;
|
||||
$this->_functionY = $functionY;
|
||||
$this->_count = $points;
|
||||
$this->_calculateMaxima();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to apply the X function to
|
||||
* @return var The X function applied to the X value
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
$functionX = $this->_functionX;
|
||||
return $functionX ($x);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to apply the Y function to
|
||||
* @return var The Y function applied to the X value
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
$functionY = $this->_functionY;
|
||||
return $functionY ($x);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the intertal dataset pointer
|
||||
*
|
||||
* @return var The first T value
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
$this->_posX = $this->_minimumT;
|
||||
return $this->_posX;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent T values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepX()
|
||||
{
|
||||
return ($this->_maximumT - $this->_minimumT) / $this->count();
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the X and Y extrema of the functions
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _calculateMaxima()
|
||||
{
|
||||
$t = $this->_minimumT;
|
||||
while ($t <= $this->_maximumT) {
|
||||
$x = $this->_getPointX($t);
|
||||
$y = $this->_getPointY($t);
|
||||
$this->_minimumX = min($x, $this->_minimumX);
|
||||
$this->_maximumX = max($x, $this->_maximumX);
|
||||
$this->_minimumY = min($y, $this->_minimumY);
|
||||
$this->_maximumY = max($y, $this->_maximumY);
|
||||
$t += $this->_stepX();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: VectorFunction.php,v 1.6 2005/08/24 20:35:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Dataset.php
|
||||
*/
|
||||
require_once 'Image/Graph/Dataset.php';
|
||||
|
||||
/**
|
||||
* Vector Function data set.
|
||||
*
|
||||
* Points are generated by calling 2 external functions, fx. x = sin(t) and y =
|
||||
* cos(t)
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Dataset
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Dataset_VectorFunction extends Image_Graph_Dataset
|
||||
{
|
||||
|
||||
/**
|
||||
* The name of the X function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_functionX;
|
||||
|
||||
/**
|
||||
* The name of the Y function
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
var $_functionY;
|
||||
|
||||
/**
|
||||
* The minimum of the vector function variable
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_minimumT;
|
||||
|
||||
/**
|
||||
* The maximum of the vector function variable
|
||||
* @var double
|
||||
* @access private
|
||||
*/
|
||||
var $_maximumT;
|
||||
|
||||
/**
|
||||
* Image_Graph_VectorFunctionDataset [Constructor]
|
||||
*
|
||||
* @param double $minimumT The minimum value of the vector function variable
|
||||
* @param double $maximumT The maximum value of the vector function variable
|
||||
* @param string $functionX The name of the X function, if must be a single
|
||||
* parameter function like fx sin(x) or cos(x)
|
||||
* @param string $functionY The name of the Y function, if must be a single
|
||||
* parameter function like fx sin(x) or cos(x)
|
||||
* @param int $points The number of points to create
|
||||
*/
|
||||
function Image_Graph_Dataset_VectorFunction($minimumT, $maximumT, $functionX, $functionY, $points)
|
||||
{
|
||||
parent::Image_Graph_Dataset();
|
||||
$this->_minimumT = $minimumT;
|
||||
$this->_maximumT = $maximumT;
|
||||
$this->_functionX = $functionX;
|
||||
$this->_functionY = $functionY;
|
||||
$this->_count = $points;
|
||||
$this->_calculateMaxima();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a point to the dataset
|
||||
*
|
||||
* @param int $x The X value to add
|
||||
* @param int $y The Y value to add, can be omited
|
||||
* @param var $ID The ID of the point
|
||||
*/
|
||||
function addPoint($x, $y = false, $ID = false)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a X point from the dataset
|
||||
*
|
||||
* @param var $x The variable to apply the X function to
|
||||
* @return var The X function applied to the X value
|
||||
* @access private
|
||||
*/
|
||||
function _getPointX($x)
|
||||
{
|
||||
$functionX = $this->_functionX;
|
||||
return $functionX ($x);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a Y point from the dataset
|
||||
*
|
||||
* @param var $x The variable to apply the Y function to
|
||||
* @return var The Y function applied to the X value
|
||||
* @access private
|
||||
*/
|
||||
function _getPointY($x)
|
||||
{
|
||||
$functionY = $this->_functionY;
|
||||
return $functionY ($x);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the intertal dataset pointer
|
||||
*
|
||||
* @return var The first T value
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
$this->_posX = $this->_minimumT;
|
||||
return $this->_posX;
|
||||
}
|
||||
|
||||
/**
|
||||
* The interval between 2 adjacent T values
|
||||
*
|
||||
* @return var The interval
|
||||
* @access private
|
||||
*/
|
||||
function _stepX()
|
||||
{
|
||||
return ($this->_maximumT - $this->_minimumT) / $this->count();
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the X and Y extrema of the functions
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _calculateMaxima()
|
||||
{
|
||||
$t = $this->_minimumT;
|
||||
while ($t <= $this->_maximumT) {
|
||||
$x = $this->_getPointX($t);
|
||||
$y = $this->_getPointY($t);
|
||||
$this->_minimumX = min($x, $this->_minimumX);
|
||||
$this->_maximumX = max($x, $this->_maximumX);
|
||||
$this->_minimumY = min($y, $this->_minimumY);
|
||||
$this->_maximumY = max($y, $this->_maximumY);
|
||||
$t += $this->_stepX();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,64 +1,64 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Circle.php,v 1.6 2005/08/24 20:36:01 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Figure/Ellipse.php
|
||||
*/
|
||||
require_once 'Image/Graph/Figure/Ellipse.php';
|
||||
|
||||
/**
|
||||
* Circle to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Circle extends Image_Graph_Figure_Ellipse
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_Circle [Constructor]
|
||||
*
|
||||
* @param int $x The center pixel of the circle on the canvas
|
||||
* @param int $y The center pixel of the circle on the canvas
|
||||
* @param int $radius The radius in pixels of the circle
|
||||
*/
|
||||
function Image_Graph_Figure_Circle($x, $y, $radius)
|
||||
{
|
||||
parent::Image_Graph_Ellipse($x, $y, $radius, $radius);
|
||||
}
|
||||
|
||||
}
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Circle.php,v 1.6 2005/08/24 20:36:01 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Figure/Ellipse.php
|
||||
*/
|
||||
require_once 'Image/Graph/Figure/Ellipse.php';
|
||||
|
||||
/**
|
||||
* Circle to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Circle extends Image_Graph_Figure_Ellipse
|
||||
{
|
||||
|
||||
/**
|
||||
* Image_Graph_Circle [Constructor]
|
||||
*
|
||||
* @param int $x The center pixel of the circle on the canvas
|
||||
* @param int $y The center pixel of the circle on the canvas
|
||||
* @param int $radius The radius in pixels of the circle
|
||||
*/
|
||||
function Image_Graph_Figure_Circle($x, $y, $radius)
|
||||
{
|
||||
parent::Image_Graph_Ellipse($x, $y, $radius, $radius);
|
||||
}
|
||||
|
||||
}
|
||||
?>
|
||||
@ -1,97 +1,97 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Ellipse.php,v 1.9 2005/08/24 20:36:00 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Ellipse to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Ellipse extends Image_Graph_Element
|
||||
{
|
||||
|
||||
/**
|
||||
* Ellipse [Constructor]
|
||||
*
|
||||
* @param int $x The center pixel of the ellipse on the canvas
|
||||
* @param int $y The center pixel of the ellipse on the canvas
|
||||
* @param int $radiusX The width in pixels of the box on the canvas
|
||||
* @param int $radiusY The height in pixels of the box on the canvas
|
||||
*/
|
||||
function Image_Graph_Figure_Ellipse($x, $y, $radiusX, $radiusY)
|
||||
{
|
||||
parent::Image_Graph_Element();
|
||||
$this->_setCoords($x - $radiusX, $y - $radiusY, $x + $radiusX, $y + $radiusY);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the ellipse
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_getFillStyle();
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->ellipse(
|
||||
array(
|
||||
'x' => ($this->_left + $this->_right) / 2,
|
||||
'y' => ($this->_top + $this->_bottom) / 2,
|
||||
'rx' => $this->width(),
|
||||
'ry' => $this->height()
|
||||
)
|
||||
);
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Ellipse.php,v 1.9 2005/08/24 20:36:00 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Ellipse to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Ellipse extends Image_Graph_Element
|
||||
{
|
||||
|
||||
/**
|
||||
* Ellipse [Constructor]
|
||||
*
|
||||
* @param int $x The center pixel of the ellipse on the canvas
|
||||
* @param int $y The center pixel of the ellipse on the canvas
|
||||
* @param int $radiusX The width in pixels of the box on the canvas
|
||||
* @param int $radiusY The height in pixels of the box on the canvas
|
||||
*/
|
||||
function Image_Graph_Figure_Ellipse($x, $y, $radiusX, $radiusY)
|
||||
{
|
||||
parent::Image_Graph_Element();
|
||||
$this->_setCoords($x - $radiusX, $y - $radiusY, $x + $radiusX, $y + $radiusY);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the ellipse
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_getFillStyle();
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->ellipse(
|
||||
array(
|
||||
'x' => ($this->_left + $this->_right) / 2,
|
||||
'y' => ($this->_top + $this->_bottom) / 2,
|
||||
'rx' => $this->width(),
|
||||
'ry' => $this->height()
|
||||
)
|
||||
);
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,94 +1,94 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Polygon.php,v 1.8 2005/08/03 21:21:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Polygon to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Polygon extends Image_Graph_Element
|
||||
{
|
||||
|
||||
/**
|
||||
* Polygon vertices
|
||||
*
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_polygon = array ();
|
||||
|
||||
/**
|
||||
* Add a vertex to the polygon
|
||||
*
|
||||
* @param int $x X-coordinate
|
||||
* @param int $y Y-coordinate
|
||||
*/
|
||||
function addVertex($x, $y)
|
||||
{
|
||||
$this->_canvas->addVertex(array('x' => $x, 'y' => $y));
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the polygon
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_getFillStyle();
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->polygon(array('connect' => true));
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Polygon.php,v 1.8 2005/08/03 21:21:57 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Polygon to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Polygon extends Image_Graph_Element
|
||||
{
|
||||
|
||||
/**
|
||||
* Polygon vertices
|
||||
*
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_polygon = array ();
|
||||
|
||||
/**
|
||||
* Add a vertex to the polygon
|
||||
*
|
||||
* @param int $x X-coordinate
|
||||
* @param int $y Y-coordinate
|
||||
*/
|
||||
function addVertex($x, $y)
|
||||
{
|
||||
$this->_canvas->addVertex(array('x' => $x, 'y' => $y));
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the polygon
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_getFillStyle();
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->polygon(array('connect' => true));
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,96 +1,96 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Rectangle.php,v 1.9 2005/08/24 20:36:01 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Rectangle to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Rectangle extends Image_Graph_Element
|
||||
{
|
||||
|
||||
/**
|
||||
* Rectangle [Construcor]
|
||||
*
|
||||
* @param int $x The leftmost pixel of the box on the canvas
|
||||
* @param int $y The topmost pixel of the box on the canvas
|
||||
* @param int $width The width in pixels of the box on the canvas
|
||||
* @param int $height The height in pixels of the box on the canvas
|
||||
*/
|
||||
function Image_Graph_Figure_Rectangle($x, $y, $width, $height)
|
||||
{
|
||||
parent::Image_Graph_Element();
|
||||
$this->_setCoords($x, $y, $x + $width, $y + $height);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the box
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_getFillStyle();
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_right,
|
||||
'y1' => $this->_bottom
|
||||
)
|
||||
);
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Rectangle.php,v 1.9 2005/08/24 20:36:01 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Rectangle to draw on the canvas
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Figure
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Figure_Rectangle extends Image_Graph_Element
|
||||
{
|
||||
|
||||
/**
|
||||
* Rectangle [Construcor]
|
||||
*
|
||||
* @param int $x The leftmost pixel of the box on the canvas
|
||||
* @param int $y The topmost pixel of the box on the canvas
|
||||
* @param int $width The width in pixels of the box on the canvas
|
||||
* @param int $height The height in pixels of the box on the canvas
|
||||
*/
|
||||
function Image_Graph_Figure_Rectangle($x, $y, $width, $height)
|
||||
{
|
||||
parent::Image_Graph_Element();
|
||||
$this->_setCoords($x, $y, $x + $width, $y + $height);
|
||||
}
|
||||
|
||||
/**
|
||||
* Output the box
|
||||
*
|
||||
* @return bool Was the output 'good' (true) or 'bad' (false).
|
||||
* @access private
|
||||
*/
|
||||
function _done()
|
||||
{
|
||||
if (parent::_done() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_canvas->startGroup(get_class($this));
|
||||
|
||||
$this->_getFillStyle();
|
||||
$this->_getLineStyle();
|
||||
$this->_canvas->rectangle(
|
||||
array(
|
||||
'x0' => $this->_left,
|
||||
'y0' => $this->_top,
|
||||
'x1' => $this->_right,
|
||||
'y1' => $this->_bottom
|
||||
)
|
||||
);
|
||||
|
||||
$this->_canvas->endGroup();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
?>
|
||||
@ -1,63 +1,63 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Fill.php,v 1.6 2005/02/21 20:49:46 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Style used for filling elements.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_Fill extends Image_Graph_Common
|
||||
{
|
||||
|
||||
/**
|
||||
* Resets the fillstyle
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Fill.php,v 1.6 2005/02/21 20:49:46 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Element.php
|
||||
*/
|
||||
require_once 'Image/Graph/Element.php';
|
||||
|
||||
/**
|
||||
* Style used for filling elements.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
* @abstract
|
||||
*/
|
||||
class Image_Graph_Fill extends Image_Graph_Common
|
||||
{
|
||||
|
||||
/**
|
||||
* Resets the fillstyle
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,137 +1,137 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Array.php,v 1.8 2005/08/24 20:36:03 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Fill.php
|
||||
*/
|
||||
require_once 'Image/Graph/Fill.php';
|
||||
|
||||
/**
|
||||
* A sequential array of fillstyles.
|
||||
*
|
||||
* This is used for filling multiple objects within the same element with
|
||||
* different styles. This is done by adding multiple fillstyles to a FillArrray
|
||||
* structure. The fillarray will then when requested return the 'next' fillstyle
|
||||
* in sequential order. It is possible to specify ID tags to each fillstyle,
|
||||
* which is used to make sure some data uses a specific fillstyle (i.e. in a
|
||||
* multiple-/stackedbarchart you name the {@link Image_Graph_Dataset}s and uses
|
||||
* this name as ID tag when adding the dataset's associated fillstyle to the
|
||||
* fillarray.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Fill_Array extends Image_Graph_Fill
|
||||
{
|
||||
|
||||
/**
|
||||
* The fill array
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_fillStyles = array ();
|
||||
|
||||
/**
|
||||
* Resets the fillstyle
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
reset($this->_fillStyles);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a fill style to the array
|
||||
*
|
||||
* @param Image_Graph_Fill $style The style to add
|
||||
* @param string $id The id or name of the style
|
||||
*/
|
||||
function &add(& $style, $id = '')
|
||||
{
|
||||
if ($id == '') {
|
||||
$this->_fillStyles[] =& $style;
|
||||
} else {
|
||||
$this->_fillStyles[$id] =& $style;
|
||||
}
|
||||
reset($this->_fillStyles);
|
||||
return $style;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a color to the array
|
||||
*
|
||||
* @param int $color The color
|
||||
* @param string $id The id or name of the color
|
||||
*/
|
||||
function addColor($color, $id = false)
|
||||
{
|
||||
if ($id !== false) {
|
||||
$this->_fillStyles[$id] = $color;
|
||||
} else {
|
||||
$this->_fillStyles[] = $color;
|
||||
}
|
||||
reset($this->_fillStyles);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the fillstyle
|
||||
*
|
||||
* @return int A GD fillstyle
|
||||
* @access private
|
||||
*/
|
||||
function _getFillStyle($ID = false)
|
||||
{
|
||||
if (($ID === false) || (!isset($this->_fillStyles[$ID]))) {
|
||||
$ID = key($this->_fillStyles);
|
||||
if (!next($this->_fillStyles)) {
|
||||
reset($this->_fillStyles);
|
||||
}
|
||||
}
|
||||
$fillStyle =& $this->_fillStyles[$ID];
|
||||
|
||||
if (is_object($fillStyle)) {
|
||||
return $fillStyle->_getFillStyle($ID);
|
||||
} elseif ($fillStyle !== null) {
|
||||
return $fillStyle;
|
||||
} else {
|
||||
return parent::_getFillStyle($ID);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Array.php,v 1.8 2005/08/24 20:36:03 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Fill.php
|
||||
*/
|
||||
require_once 'Image/Graph/Fill.php';
|
||||
|
||||
/**
|
||||
* A sequential array of fillstyles.
|
||||
*
|
||||
* This is used for filling multiple objects within the same element with
|
||||
* different styles. This is done by adding multiple fillstyles to a FillArrray
|
||||
* structure. The fillarray will then when requested return the 'next' fillstyle
|
||||
* in sequential order. It is possible to specify ID tags to each fillstyle,
|
||||
* which is used to make sure some data uses a specific fillstyle (i.e. in a
|
||||
* multiple-/stackedbarchart you name the {@link Image_Graph_Dataset}s and uses
|
||||
* this name as ID tag when adding the dataset's associated fillstyle to the
|
||||
* fillarray.
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Fill_Array extends Image_Graph_Fill
|
||||
{
|
||||
|
||||
/**
|
||||
* The fill array
|
||||
* @var array
|
||||
* @access private
|
||||
*/
|
||||
var $_fillStyles = array ();
|
||||
|
||||
/**
|
||||
* Resets the fillstyle
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _reset()
|
||||
{
|
||||
reset($this->_fillStyles);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a fill style to the array
|
||||
*
|
||||
* @param Image_Graph_Fill $style The style to add
|
||||
* @param string $id The id or name of the style
|
||||
*/
|
||||
function &add(& $style, $id = '')
|
||||
{
|
||||
if ($id == '') {
|
||||
$this->_fillStyles[] =& $style;
|
||||
} else {
|
||||
$this->_fillStyles[$id] =& $style;
|
||||
}
|
||||
reset($this->_fillStyles);
|
||||
return $style;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a color to the array
|
||||
*
|
||||
* @param int $color The color
|
||||
* @param string $id The id or name of the color
|
||||
*/
|
||||
function addColor($color, $id = false)
|
||||
{
|
||||
if ($id !== false) {
|
||||
$this->_fillStyles[$id] = $color;
|
||||
} else {
|
||||
$this->_fillStyles[] = $color;
|
||||
}
|
||||
reset($this->_fillStyles);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the fillstyle
|
||||
*
|
||||
* @return int A GD fillstyle
|
||||
* @access private
|
||||
*/
|
||||
function _getFillStyle($ID = false)
|
||||
{
|
||||
if (($ID === false) || (!isset($this->_fillStyles[$ID]))) {
|
||||
$ID = key($this->_fillStyles);
|
||||
if (!next($this->_fillStyles)) {
|
||||
reset($this->_fillStyles);
|
||||
}
|
||||
}
|
||||
$fillStyle =& $this->_fillStyles[$ID];
|
||||
|
||||
if (is_object($fillStyle)) {
|
||||
return $fillStyle->_getFillStyle($ID);
|
||||
} elseif ($fillStyle !== null) {
|
||||
return $fillStyle;
|
||||
} else {
|
||||
return parent::_getFillStyle($ID);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
@ -1,149 +1,149 @@
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Gradient.php,v 1.15 2005/08/24 20:36:03 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Fill/Image.php
|
||||
*/
|
||||
require_once 'Image/Graph/Fill/Image.php';
|
||||
|
||||
/**
|
||||
* Fill using a gradient color.
|
||||
* This creates a scaled fillstyle with colors flowing gradiently between 2
|
||||
* specified RGB values. Several directions are supported:
|
||||
*
|
||||
* 1 Vertically (IMAGE_GRAPH_GRAD_VERTICAL)
|
||||
*
|
||||
* 2 Horizontally (IMAGE_GRAPH_GRAD_HORIZONTAL)
|
||||
*
|
||||
* 3 Mirrored vertically (the color grades from a- b-a vertically)
|
||||
* (IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED)
|
||||
*
|
||||
* 4 Mirrored horizontally (the color grades from a-b-a horizontally)
|
||||
* IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED
|
||||
*
|
||||
* 5 Diagonally from top-left to right-bottom
|
||||
* (IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR)
|
||||
*
|
||||
* 6 Diagonally from bottom-left to top-right
|
||||
* (IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR)
|
||||
*
|
||||
* 7 Radially (concentric circles in the center) (IMAGE_GRAPH_GRAD_RADIAL)
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Fill_Gradient extends Image_Graph_Fill //Image_Graph_Fill_Image
|
||||
{
|
||||
|
||||
/**
|
||||
* The direction of the gradient
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_direction;
|
||||
|
||||
/**
|
||||
* The first color to gradient
|
||||
* @var mixed
|
||||
* @access private
|
||||
*/
|
||||
var $_startColor;
|
||||
|
||||
/**
|
||||
* The last color to gradient
|
||||
* @var mixed
|
||||
* @access private
|
||||
*/
|
||||
var $_endColor;
|
||||
|
||||
/**
|
||||
* Image_Graph_GradientFill [Constructor]
|
||||
*
|
||||
* @param int $direction The direction of the gradient
|
||||
* @param mixed $startColor The value of the starting color
|
||||
* @param mixed $endColor The value of the ending color
|
||||
*/
|
||||
function Image_Graph_Fill_Gradient($direction, $startColor, $endColor)
|
||||
{
|
||||
parent::Image_Graph_Fill();
|
||||
$this->_direction = $direction;
|
||||
$this->_startColor = $startColor;
|
||||
$this->_endColor = $endColor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the fillstyle
|
||||
*
|
||||
* @return int A GD fillstyle
|
||||
* @access private
|
||||
*/
|
||||
function _getFillStyle($ID = false)
|
||||
{
|
||||
switch ($this->_direction) {
|
||||
case IMAGE_GRAPH_GRAD_HORIZONTAL:
|
||||
$direction = 'horizontal';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_VERTICAL:
|
||||
$direction = 'vertical';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED:
|
||||
$direction = 'horizontal_mirror';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED:
|
||||
$direction = 'vertical_mirror';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR:
|
||||
$direction = 'diagonal_tl_br';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR:
|
||||
$direction = 'diagonal_bl_tr';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_RADIAL:
|
||||
$direction = 'radial';
|
||||
break;
|
||||
}
|
||||
|
||||
return array(
|
||||
'type' => 'gradient',
|
||||
'start' => $this->_startColor,
|
||||
'end' => $this->_endColor,
|
||||
'direction' => $direction
|
||||
);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
<?php
|
||||
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Image_Graph - PEAR PHP OO Graph Rendering Utility.
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* LICENSE: This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published by
|
||||
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
* option) any later version. This library is distributed in the hope that it
|
||||
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
||||
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
||||
* General Public License for more details. You should have received a copy of
|
||||
* the GNU Lesser General Public License along with this library; if not, write
|
||||
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
* 02111-1307 USA
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version CVS: $Id: Gradient.php,v 1.15 2005/08/24 20:36:03 nosey Exp $
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
|
||||
/**
|
||||
* Include file Image/Graph/Fill/Image.php
|
||||
*/
|
||||
require_once 'Image/Graph/Fill/Image.php';
|
||||
|
||||
/**
|
||||
* Fill using a gradient color.
|
||||
* This creates a scaled fillstyle with colors flowing gradiently between 2
|
||||
* specified RGB values. Several directions are supported:
|
||||
*
|
||||
* 1 Vertically (IMAGE_GRAPH_GRAD_VERTICAL)
|
||||
*
|
||||
* 2 Horizontally (IMAGE_GRAPH_GRAD_HORIZONTAL)
|
||||
*
|
||||
* 3 Mirrored vertically (the color grades from a- b-a vertically)
|
||||
* (IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED)
|
||||
*
|
||||
* 4 Mirrored horizontally (the color grades from a-b-a horizontally)
|
||||
* IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED
|
||||
*
|
||||
* 5 Diagonally from top-left to right-bottom
|
||||
* (IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR)
|
||||
*
|
||||
* 6 Diagonally from bottom-left to top-right
|
||||
* (IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR)
|
||||
*
|
||||
* 7 Radially (concentric circles in the center) (IMAGE_GRAPH_GRAD_RADIAL)
|
||||
*
|
||||
* @category Images
|
||||
* @package Image_Graph
|
||||
* @subpackage Fill
|
||||
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
||||
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
||||
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/Image_Graph
|
||||
*/
|
||||
class Image_Graph_Fill_Gradient extends Image_Graph_Fill //Image_Graph_Fill_Image
|
||||
{
|
||||
|
||||
/**
|
||||
* The direction of the gradient
|
||||
* @var int
|
||||
* @access private
|
||||
*/
|
||||
var $_direction;
|
||||
|
||||
/**
|
||||
* The first color to gradient
|
||||
* @var mixed
|
||||
* @access private
|
||||
*/
|
||||
var $_startColor;
|
||||
|
||||
/**
|
||||
* The last color to gradient
|
||||
* @var mixed
|
||||
* @access private
|
||||
*/
|
||||
var $_endColor;
|
||||
|
||||
/**
|
||||
* Image_Graph_GradientFill [Constructor]
|
||||
*
|
||||
* @param int $direction The direction of the gradient
|
||||
* @param mixed $startColor The value of the starting color
|
||||
* @param mixed $endColor The value of the ending color
|
||||
*/
|
||||
function Image_Graph_Fill_Gradient($direction, $startColor, $endColor)
|
||||
{
|
||||
parent::Image_Graph_Fill();
|
||||
$this->_direction = $direction;
|
||||
$this->_startColor = $startColor;
|
||||
$this->_endColor = $endColor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the fillstyle
|
||||
*
|
||||
* @return int A GD fillstyle
|
||||
* @access private
|
||||
*/
|
||||
function _getFillStyle($ID = false)
|
||||
{
|
||||
switch ($this->_direction) {
|
||||
case IMAGE_GRAPH_GRAD_HORIZONTAL:
|
||||
$direction = 'horizontal';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_VERTICAL:
|
||||
$direction = 'vertical';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED:
|
||||
$direction = 'horizontal_mirror';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED:
|
||||
$direction = 'vertical_mirror';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR:
|
||||
$direction = 'diagonal_tl_br';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR:
|
||||
$direction = 'diagonal_bl_tr';
|
||||
break;
|
||||
case IMAGE_GRAPH_GRAD_RADIAL:
|
||||
$direction = 'radial';
|
||||
break;
|
||||
}
|
||||
|
||||
return array(
|
||||
'type' => 'gradient',
|
||||
'start' => $this->_startColor,
|
||||
'end' => $this->_endColor,
|
||||
'direction' => $direction
|
||||
);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user