PHP jpgraph库的配置及生成统计图表:折线图、柱状图、饼状图

饼状图

<?php 
require_once ("jpgraph/jpgraph.php"); 
require_once ("jpgraph/jpgraph_pie.php"); 
require_once ("jpgraph/jpgraph_pie3d.php"); 

$data = array(19,23,34,38,45,67,71,78,85,87,90,96); 

$graph = new PieGraph(550,500); 
$graph->SetShadow(); 

$graph->title->Set("CDN流量比例"); 
$graph->title->SetFont(FF_SIMSUN,FS_BOLD); 

$pieplot = new PiePlot3D($data); //创建PiePlot3D对象 
$pieplot->SetCenter(0.4, 0.5); //设置饼图中心的位置 
$pieplot->SetLegends($gDateLocale->GetShortMonth()); //设置图例 
$graph->Add($pieplot); 
$graph->Stroke(); 
?> 

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