<?php 
include ("src/jpgraph.php"); 
include ("src/jpgraph_line.php"); 
//將要用于圖表創建的數據存放在數組中 
$data = array(19,23,34,38,45,67,71,78,85,87,90,96); 
$graph = new Graph(400,300); //創建新的Graph對象 
$graph->SetScale("textlin"); //設置刻度樣式 
$graph->img->SetMargin(30,30,80,30); //設置圖表邊界 
$graph->title->Set("Year to Date Cost"); //設置圖表標題 
// Create the linear plot 
$lineplot=new LinePlot($data); // 創建新的LinePlot對象 
$lineplot->SetLegend("Amount(M dollars)"); //設置圖例文字 
$lineplot->SetColor("red"); // 設置曲線的顏色 
// Add the plot to the graph 
$graph->Add($lineplot); //在統計圖上繪制曲線 
// Display the graph 
$graph->Stroke(); //輸出圖像 
?>