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JpGraph默认不支持中文,需要我们进行设置
但是实际测试中,我们只需要修改2个地方即可,位置是jpgraph_ttf.inc.php
<?php // content="text/plain; charset=utf-8" require_once (‘../jpgraph.php‘); require_once (‘../jpgraph_line.php‘); // Some (random) data $ydata = array(11, 3, 8, 12, 5, 1, 9, 13, 5, 7); $ydata2 = array(1, 19, 15, 7, 22, 14, 5, 9, 21, 13 ); // Size of the overall graph $width=350; $height=250; // Create the graph and set a scale. // These two calls are always required $graph = new Graph($width,$height); $graph->SetScale(‘intlin‘); $graph->SetShadow(); // Setup margin and titles $graph->SetMargin(40,20,20,40); $graph->title->Set(‘标题---统计图‘); $graph->subtitle->Set(‘(March 12, 2008)‘); $graph->xaxis->title->Set(‘X(跨度)‘); $graph->yaxis->title->Set(‘Y(指数)‘); // Create the first data series $lineplot=new LinePlot($ydata); $lineplot->SetWeight( 2 ); // Two pixel wide // Add the plot to the graph $graph->Add($lineplot); // Create the second data series $lineplot2=new LinePlot($ydata2); $lineplot2->SetWeight( 2 ); // Two pixel wide // Add the second plot to the graph $graph->Add($lineplot2); // Display the graph $graph->Stroke(); ?>
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原文地址:http://my.oschina.net/ososchina/blog/499157