Color mapping of a bitmap

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#13158

From: Martin Golm
Date: Wed, 29 Oct 2003 14:35

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I have a monochrome bitmap (16x16 pixels) I load from a resource. Now I
need to set the white pixels to one color (let's say yellow), and the
black pixels to another color (let's say red).
I first thought of using GetPixel/SetPixel to achieve this, but these
functions unfortunately use HDCs instead of HBITMAPs.
Someone told me that BitBlt would do what I need. But I can't get that
much help from the help files, as I don't really know which of the
SRCCOPY, SRCAND, ... parameters I have to use (and there's obviously
more than one call to BitBlt necessary to map both colors).
Can somebody tell me how to map the colors, or even have an example?

Thanks,
Martin

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