php畫圖繪圖外掛程式libchart使用例子

ibchart可以讓我們產生簡潔美觀大方的圖片
採用gd庫，不用產生FLASH

 

代碼比較簡單，以致於太多的解釋都是多餘的

代碼如下

複製代碼

<?php     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.111cn.net"); $chart->render("generated/demo1.png"); ?>   <img style="border: 1px solid gray;" src="generated/demo1.png" alt="Vertical bars chart" />

官方網站，類包下載。
http://naku.dohcrew.com/libchart/pages/introduction/