本文实例讲述了php使用Jpgraph绘制饼状图的方法。分享给大家供大家参考。具体实现方法如下：

<?php 
include ("src/jpgraph.php"); 
include ("src/jpgraph_pie.php"); 
$data = array(19,23,34,38,45,67,71,78,85,87,90,96); 
$graph = new PieGraph(400,300); 
$graph->SetShadow(); 
$graph->title->Set("年度收支表"); 
$graph->title->SetFont(FF_SIMSUN,FS_BOLD); 
$pieplot = new PiePlot($data); 
$graph->Add($pieplot); 
$graph->Stroke(); 
?>

运行效果如下：

希望本文所述对大家的php程序设计有所帮助。