Mattias Gaertner escreveu:
On Tue, 16 Feb 2010 17:15:37 -0300
Luiz Americo Pereira Camara <luiz...@oi.com.br> wrote:
or
colGray be redefined as colGray : TFPColor = (Red: $8080; Green:
$8080; Blue: $8080; Alpha: alphaOpaque) ??
Yes, although this rarely makes a difference.
It does.
See below.
This info will help to fix http://bugs.freepascal.org/view.php?id=15793
IMO the bug report is misleading. Converting a TFPColor to RGB looses
bits.
The bug is not about converting to RGB. See the attached example in
bugreport.
SetCol := colGray;
Img.Colors[0,0] := SetCol;
GetCol := Img.Colors[0,0];
SetCol <> GetCol
Luiz
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