Article View: borland.public.cppbuilder.nativeapi
Article #16860pf1Bit
From: Vinko
Date: Tue, 22 Apr 2003 17:39
Date: Tue, 22 Apr 2003 17:39
11 lines
1250 bytes
1250 bytes
Hi! How to read bitmap pixels values, if bitmap color depth is only 1 bit (black & white)? Canvas->Pixels[x][y] can simply read pixel value, but it is too slow. I would like to read pixels with ScanLine method. If bitmap is pf8bit, pf24bit or pf32bit i can do that, but with pf1bit, without luck. I also tryed with bits shifting. THANK YOU, Saso
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