Initial Commit of AgileBill Open Source

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

@@ -0,0 +1,60 @@
+<?php
+/**
+ * Usage example for Image_Graph.
+ * 
+ * Main purpose: 
+ * Show dot/scatter chart
+ * 
+ * Other: 
+ * None specific
+ * 
+ * $Id: plot_scatter_linefit.php,v 1.1 2005/09/14 20:27:25 nosey Exp $
+ * 
+ * @package Image_Graph
+ * @author Jesper Veggerby <pear.nosey@veggerby.dk>
+ */
+
+require_once 'Image/Graph.php';
+
+// create the graph
+$Graph =& Image_Graph::factory('graph', array(400, 300)); 
+// add a TrueType font
+$Font =& $Graph->addNew('font', 'Verdana');
+// set the font size to 11 pixels
+$Font->setSize(8);
+
+$Graph->setFont($Font);
+
+$Graph->add(
+    Image_Graph::vertical(
+        Image_Graph::factory('title', array('Dot Chart Sample', 12)),        
+        Image_Graph::vertical(
+            $Plotarea = Image_Graph::factory('plotarea'),
+            $Legend = Image_Graph::factory('legend'),
+            90
+        ),
+        5
+    )
+);
+$Legend->setPlotarea($Plotarea);        
+
+// create the dataset
+$Dataset1 =& Image_Graph::factory('random', array(10, 10, 50, false));
+// create the 1st plot as smoothed area chart using the 1st dataset
+$Plot1 =& $Plotarea->addNew('Image_Graph_Plot_Dot', array(&$Dataset1));
+$Marker1 =& Image_Graph::factory('Image_Graph_Marker_Cross');
+$Marker1->setFillColor('blue');
+$Marker1->setLineColor('black');
+// set a line color
+$Plot1->setMarker($Marker1);
+$Plot1->setTitle('Introvert');
+
+// create the 1st plot as smoothed area chart using the 1st dataset
+$Plot2 =& $Plotarea->addNew('Image_Graph_Plot_Fit_Line', array(&$Dataset1));
+// set a line color
+$Plot2->setLineColor('blue');
+$Plot2->setTitle('Extrovert');
+
+// output the Graph
+$Graph->done();
+?>