Source Code for Sample - Show pie chart
Show pie chart
Show pie chart,
version 1.1, 30-Sep-2005 18:59
<?php
/**
* Usage example for Image_Graph.
*
* Main purpose:
* Show pie chart
*
* Other:
* None specific
*
* $Id: small_pie_plot.php,v 1.1 2005/09/30 18:59:17 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(80, 80));
// add a TrueType font
$Font =& $Graph->addNew('font', 'Verdana');
// set the font size to 11 pixels
$Font->setSize(8);
$Graph->setFont($Font);
// create the plotareas
$Plotarea =& $Graph->addNew('plotarea');
$Plotarea->hideAxis();
// create the dataset
$Dataset =& Image_Graph::factory('random', array(10, 10, 20, true));
// create the 1st plot as smoothed area chart using the 1st dataset
$Plot =& $Plotarea->addNew('Image_Graph_Plot_Pie', $Dataset);
$Plot->setDiameter(-1);
$Plotarea->setPadding(0);
// set a line color
$Plot->setLineColor('gray');
// set a standard fill style
$FillArray =& Image_Graph::factory('Image_Graph_Fill_Array');
$Plot->setFillStyle($FillArray);
$FillArray->addColor('green@0.2');
$FillArray->addColor('blue@0.2');
$FillArray->addColor('yellow@0.2');
$FillArray->addColor('red@0.2');
$FillArray->addColor('orange@0.2');
$Graph->done();
?>