摘要：
转载：http://www.codeproject.com/Answers/228635/how-to-convert-32bpp-into-8bpp-bitmap#answer1public static Bitmap ColorToGrayscale(Bitmap bmp){int w = bmp.Width,h = bmp.Height,r, ic, oc, bmpStride, outputStride, bytesPerPixel;PixelFormat pfIn = bmp.PixelFormat;ColorPalette palette;Bitmap output;BitmapD 阅读全文
posted @ 2013-05-30 10:26
fdyang
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