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Author Topic: how to change color depht  (Read 1438 times)

dcelso

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how to change color depht
« on: January 27, 2013, 02:30:55 pm »
Hello to all. I have a 8bits bmp and i like convert it in 33 bits to increase colors to use in his pixels.
In Delphi i load the file with tbitmap and after i change the pixelformat property to pf32bit and it automatically convert in 32 bits. Doing the same in Lazarus daily 1.1 windows i obtain a black image.
So hocan i do it?
Thanks

 

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