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Initial Commit of AgileBill Open Source

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2008-11-26 14:50:40 -08:00
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commit 02306ccc47
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186
includes/pear/Image/Graph/Layout/Horizontal.php Normal file
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<?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 Layout
* @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: Horizontal.php,v 1.10 2005/08/24 20:35:58 nosey Exp $
* @link http://pear.php.net/package/Image_Graph
*/
/**
* Include file Image/Graph/Layout.php
*/
require_once 'Image/Graph/Layout.php';
/**
* Layout for displaying two elements side by side.
*
* This splits the area contained by this element in two, side by side by
* a specified percentage (relative to the left side). A layout can be nested.
* Fx. a HorizontalLayout can layout two {@link Image_Graph_Layout_Vertical}s to
* make a 2 by 2 matrix of 'element-areas'.
*
* @category Images
* @package Image_Graph
* @subpackage Layout
* @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_Layout_Horizontal extends Image_Graph_Layout
{
/**
* Part1 of the layout
* @var GraPHPElemnt
* @access private
*/
var $_part1 = false;
/**
* Part2 of the layout
* @var GraPHPElemnt
* @access private
*/
var $_part2 = false;
/**
* The percentage of the graph where the split occurs
* @var int
* @access private
*/
var $_percentage;
/**
* An absolute position where the split occurs
* @var int
* @access private
*/
var $_absolute;
/**
* HorizontalLayout [Constructor]
*
* @param Image_Graph_Element $part1 The 1st part of the layout
* @param Image_Graph_Element $part2 The 2nd part of the layout
* @param int $percentage The percentage of the layout to split at
*/
function Image_Graph_Layout_Horizontal(& $part1, & $part2, $percentage = 50)
{
parent::Image_Graph_Layout();
if (!is_a($part1, 'Image_Graph_Layout')) {
$this->_error(
'Cannot create layout on non-layouable parts: ' . get_class($part1),
array('part1' => &$part1, 'part2' => &$part2)
);
} elseif (!is_a($part2, 'Image_Graph_Layout')) {
$this->_error(
'Cannot create layout on non-layouable parts: ' . get_class($part2),
array('part1' => &$part1, 'part2' => &$part2)
);
} else {
$this->_part1 =& $part1;
$this->_part2 =& $part2;
$this->add($this->_part1);
$this->add($this->_part2);
};
if ($percentage === 'auto') {
$this->_percentage = false;
$this->_absolute = 'runtime';
} else {
$this->_absolute = false;
$this->_percentage = max(0, min(100, $percentage));
}
$this->_split();
$this->_padding = 0;
}
/**
* Gets the absolute size of one of the parts.
*
* @param string $part The name of the part - auto_part(1|2)
* @return int The number of pixels the edge should be pushed
* @since 0.3.0dev2
* @access private
*/
function _getAbsolute(&$part)
{
$part1Size = $this->_part1->_getAutoSize();
$part2Size = $this->_part2->_getAutoSize();
$this->_percentage = false;
if (($part1Size !== false) and ($part2Size !== false)) {
$width = $this->_fillWidth() * $part1Size / ($part1Size + $part2Size);
} elseif ($part1Size !== false) {
$width = $part1Size;
} elseif ($part2Size !== false) {
$width = -$part2Size;
} else {
$width = $this->_fillWidth() / 2;
}
if ($part == 'auto_part2') {
$width = -$width;
}
return $width;
}
/**
* Splits the layout between the parts, by the specified percentage
*
* @access private
*/
function _split()
{
if (($this->_part1) && ($this->_part2)) {
if ($this->_percentage !== false) {
$split1 = 100 - $this->_percentage;
$split2 = $this->_percentage;
$this->_part1->_push('right', "$split1%");
$this->_part2->_push('left', "$split2%");
} else {
$this->_part1->_push('right', 'auto_part1');
$this->_part2->_push('left', 'auto_part2');
}
}
}
/**
* Output the layout to the canvas
*
* @return bool Was the output 'good' (true) or 'bad' (false).
* @access private
*/
function _done()
{
if (($this->_part1) && ($this->_part2)) {
return (($this->_part1->_done()) && ($this->_part2->_done()));
}
return true;
}
}
?>

201
includes/pear/Image/Graph/Layout/Matrix.php Normal file
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<?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 Layout
* @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: Matrix.php,v 1.8 2005/08/24 20:35:58 nosey Exp $
* @link http://pear.php.net/package/Image_Graph
*/
/**
* Include file Image/Graph/Layout.php
*/
require_once 'Image/Graph/Layout.php';
/**
* Layout for displaying elements in a matix.
*
* @category Images
* @package Image_Graph
* @subpackage Layout
* @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_Layout_Matrix extends Image_Graph_Layout
{
/**
* Layout matrix
* @var array
* @access private
*/
var $_matrix = false;
/**
* The number of rows
* @var int
* @access private
*/
var $_rows = false;
/**
* The number of columns
* @var int
* @access private
*/
var $_cols = false;
/**
* Image_Graph_Layout_Matrix [Constructor]
*
* @param int $rows The number of rows
* @param int $cols The number of cols
* @param bool $autoCreate Specifies whether the matrix should automatically
* be filled with newly created Image_Graph_Plotares objects, or they will
* be added manually
*/
function Image_Graph_Layout_Matrix($rows, $cols, $autoCreate = true)
{
parent::Image_Graph_Layout();
$this->_rows = $rows;
$this->_cols = $cols;
if (($this->_rows > 0) && ($this->_cols > 0)) {
$this->_matrix = array(array());
for ($i = 0; $i < $this->_rows; $i++) {
for ($j = 0; $j < $this->_cols; $j++) {
if ($autoCreate) {
$this->_matrix[$i][$j] =& $this->addNew('plotarea');
$this->_pushEdges($i, $j);
} else {
$this->_matrix[$i][$j] = false;
}
}
}
}
}
/**
* Pushes the edges on the specified position in the matrix
*
* @param int $row The row
* @param int $col The column
* @access private
*/
function _pushEdges($row, $col)
{
if ((isset($this->_matrix[$row])) && (isset($this->_matrix[$row][$col]))) {
$height = 100/$this->_rows;
$width = 100/$this->_cols;
if ($col > 0) {
$this->_matrix[$row][$col]->_push('left', round($col*$width) . '%');
}
if ($col+1 < $this->_cols) {
$this->_matrix[$row][$col]->_push('right', round(100-($col+1)*$width) . '%');
}
if ($row > 0) {
$this->_matrix[$row][$col]->_push('top', round($row*$height) . '%');
}
if ($row+1 < $this->_rows) {
$this->_matrix[$row][$col]->_push('bottom', round(100-($row+1)*$height) . '%');
}
}
}
/**
* Get the area on the specified position in the matrix
*
* @param int $row The row
* @param int $col The column
* @return Image_Graph_Layout The element of position ($row, $col) in the
* matrix
*/
function &getEntry($row, $col)
{
if ((isset($this->_matrix[$row])) && (isset($this->_matrix[$row][$col]))) {
return $this->_matrix[$row][$col];
} else {
$result = null;
return $result;
}
}
/**
* Get the area on the specified position in the matrix
*
* @param int $row The row
* @param int $col The column
* @param Image_Graph_Layout $element The element to set in the position
* ($row, $col) in the matrix
*/
function setEntry($row, $col, &$element)
{
$this->_matrix[$row][$col] =& $element;
$this->_pushEdges($row, $col);
}
/**
* Update coordinates
*
* @access private
*/
function _updateCoords()
{
for ($i = 0; $i < $this->_rows; $i++) {
for ($j = 0; $j < $this->_cols; $j++) {
$element =& $this->getEntry($i, $j);
$this->add($element);
}
}
parent::_updateCoords();
}
/**
* Output the layout to the canvas
*
* @return bool Was the output 'good' (true) or 'bad' (false).
* @access private
*/
function _done()
{
$result = true;
for ($i = 0; $i < $this->_rows; $i++) {
for ($j = 0; $j < $this->_cols; $j++) {
$element =& $this->getEntry($i, $j);
if ($element) {
if (!$element->_done()) {
$result = false;
}
}
}
}
return $result;
}
}
?>

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includes/pear/Image/Graph/Layout/Vertical.php Normal file
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<?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 Layout
* @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: Vertical.php,v 1.6 2005/02/21 20:49:55 nosey Exp $
* @link http://pear.php.net/package/Image_Graph
*/
/**
* Include file Image/Graph/Layout/Horizontal.php
*/
require_once 'Image/Graph/Layout/Horizontal.php';
/**
* Layout for displaying two elements on top of each other.
*
* This splits the area contained by this element in two on top of each other
* by a specified percentage (relative to the top). A layout can be nested.
* Fx. a {@link Image_Graph_Layout_Horizontal} can layout two VerticalLayout's to
* make a 2 by 2 matrix of 'element-areas'.
*
* @category Images
* @package Image_Graph
* @subpackage Layout
* @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_Layout_Vertical extends Image_Graph_Layout_Horizontal
{
/**
* Gets the absolute size of one of the parts.
*
* @param string $part The name of the part - auto_part(1|2)
* @return int The number of pixels the edge should be pushed
* @since 0.3.0dev2
* @access private
*/
function _getAbsolute(&$part)
{
$part1Size = $this->_part1->_getAutoSize();
$part2Size = $this->_part2->_getAutoSize();
$this->_percentage = false;
if (($part1Size !== false) and ($part2Size !== false)) {
$height = $this->_fillHeight() * $part1Size / ($part1Size + $part2Size);
} elseif ($part1Size !== false) {
$height = $part1Size;
} elseif ($part2Size !== false) {
$height = -$part2Size;
} else {
$height = $this->_fillHeight() / 2;
}
if ($part == 'auto_part2') {
// $height = $this->_fillHeight() - $height;
}
return $height;
}
/**
* Splits the layout between the parts, by the specified percentage
*
* @access private
*/
function _split()
{
if (($this->_part1) && ($this->_part2)) {
if ($this->_percentage !== false) {
$split1 = 100 - $this->_percentage;
$split2 = $this->_percentage;
$this->_part1->_push('bottom', "$split1%");
$this->_part2->_push('top', "$split2%");
} else {
$this->_part1->_push('bottom', 'auto_part1');
$this->_part2->_push('top', 'auto_part2');
}
}
}
}
?>