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csdn
14 年
求一个python处理png的方法
现在要作一个测试。数据是png格式的图片,带透明功能。但是查看时,系统会自动填充白色。现在要将这个png带透明的图片用python处理成bmp格式,但是需要将透明的地方全部填充成RGB(0xff、0x00、0xff),即需要对png图片按像素处理。一时不知道怎么办,望大虾说明 ...
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