ActionScript 中渐变颜色填充

 

http://bbs.9ria.com/thread-55824-1-1.html

 http://help.adobe.com/zh_CN/FlashPlatform/reference/actionscript/3/flash/geom/Matrix.html#createGradientBox()

原文地址:https://www.cnblogs.com/bulolo/p/3129424.html