一个GIF合成处理类,类似QQ秀合成技术-Synthesis of a GIF processing class, similar to the synthesis QQ Show

php 强大的绘图类,里面有几个例子给大家参考-php powerful drawing class, there are a few examples for your reference

PHPLOT 是一个用来创建图表的PHP图形类，需要 PHP5 的支持。PHPLot使用PHP的GD扩展来生成 PNG/GIF/JPEG 格式图片-PHPLOT is a PHP graphics class used to create charts, you need PHP5 support. PHPLot use the PHP GD extension to generate PNG/GIF/JPEG format images