how to change color depht
lazarus / 39-Graphics

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dcelso · 2013-01-27 13:30

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