Keijo
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Alpha channels in graphics
I need to find a graphics plug-in (commercial or shareware) that has support for a multi-bit alpha channel in Delphi. Any good suggestions?
or you could make you own, you just need have *two* bitmaps, a 24bit & a 8bit. Checkout the bitBlt parameters for drawing options, and (for special cases) maskBlt
GL
Mike
GL
Mike
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Thanks martintr, exactly what I was looking for!
Glad to help.
http://www.jps.net/gfody/
there are a couple of image components TFastImg and TAlphaImg, that may help you.
Cheers - Walter McKie