php画图绘图插件libchart使用例子

作者：袖梨 2022-06-24

ibchart可以让我们生成简洁美观大方的图片
采用gd库，不用生成FLASH

word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-">

代码比较简单，以致于太多的解释都是多余的

代码如下

复制代码

include "../libchart/classes/libchart.php";

$chart = new VerticalBarChart();

$dataSet = new XYDataSet();
$dataSet->addPoint(new Point("Jan 2005", 273));
$dataSet->addPoint(new Point("Feb 2005", 421));
$dataSet->addPoint(new Point("March 2005", 642));
$dataSet->addPoint(new Point("April 2005", 800));
$dataSet->addPoint(new Point("May 2005", 1200));
$dataSet->addPoint(new Point("June 2005", 1500));
$dataSet->addPoint(new Point("July 2005", 2600));
$chart->setDataSet($dataSet);

$chart->setTitle("Monthly usage for www.111com.net");
$chart->render("generated/demo1.png");
?>

官方网站，类包下载。
http://naku.*dohc*re*w.com/libchart/pages/introduction/