Initial Commit of AgileBill Open Source

includes/pear/Image/docs/examples/html_image_map.php

@@ -0,0 +1,108 @@
+<?php
+/**
+ * Usage example for Image_Graph.
+ * 
+ * Main purpose: 
+ * Negative values
+ * (more a test really)
+ * 
+ * Other: 
+ * None specific
+ * 
+ * $Id: html_image_map.php,v 1.2 2005/08/23 21:01:45 nosey Exp $
+ * 
+ * @package Image_Graph
+ * @author Jesper Veggerby <pear.nosey@veggerby.dk>
+ */
+
+
+require_once 'Image/Graph.php';
+require_once 'Image/Canvas.php';
+
+$Canvas =& Image_Canvas::factory('png', array('width' => 400, 'height' => 300, 'usemap' => true));
+
+// This is how you get the ImageMap object, fx. to save map to file (using toHtml())      
+$Imagemap = $Canvas->getImageMap();
+
+// create the graph
+$Graph =& Image_Graph::factory('graph', $Canvas);
+ // add a TrueType font
+$Font =& $Graph->addNew('font', 'Verdana');
+// set the font size to 11 pixels
+$Font->setSize(8);
+
+$Graph->setFont($Font);
+
+$Graph->add(
+    Image_Graph::vertical(
+        $Plotarea = Image_Graph::factory('plotarea'),
+        $Legend = Image_Graph::factory('legend'),
+        90
+    )
+);
+$Legend->setPlotarea($Plotarea);
+
+$Dataset =& Image_Graph::factory('dataset');
+$Dataset2 =& Image_Graph::factory('dataset');
+$Dataset3 =& Image_Graph::factory('dataset');
+
+$months = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
+
+foreach($months as $month) {
+    
+    $Dataset->addPoint(
+        $month,
+        rand(0, 10),
+        array(
+            'url' => 'http://pear.php.net/?month=' . $month,
+            'alt' => $month,
+            'target' => '_blank'
+        )
+    );
+    
+    $Dataset2->addPoint(
+        $month,
+        rand(11, 16),
+        array(
+            'url' => 'http://pear.veggerby.dk/' . $month . '/',
+            'alt' => 'Downloads for ' . $month,
+            'target' => '_blank'
+        )
+    );
+    
+    $Dataset3->addPoint(
+        $month,
+        rand(-1, -10),
+        array(
+            'url' => 'http://pear.veggerby.dk/' . $month . '/',
+            'alt' => $month . ' 2005',
+            'target' => '_blank',
+            'htmltags' => array(
+                'onMouseOver' => 'alert("Hello, World!");'
+            )
+        )
+    );
+}
+ 
+$Plot =& $Plotarea->addNew('bar', array(&$Dataset));
+$Plot->setFillColor('blue@0.2');
+
+$Plot2 =& $Plotarea->addNew('line', array(&$Dataset2));
+$Plot2->setLineColor('red');
+
+$Plot3 =& $Plotarea->addNew('area', array(&$Dataset3));
+$Plot3->setFillColor('yellow@0.2');
+
+// output the Graph
+$output = $Graph->done(
+    array(
+        'tohtml' => true,
+        'border' => 0,
+        'filename' => 'imagemap.png',
+        'filepath' => './',
+        'urlpath' => ''
+    )
+);
+
+print $output . '<pre>' . htmlspecialchars($output) . '</pre>';
+?>