Re: Modify R G and B of TColor
- From: Rob Kennedy <me3@xxxxxxxxxxx>
- Date: Tue, 26 Dec 2006 00:18:52 -0600
Global wrote:
I have a TColor variable to which I want to modify R G B. I want to raise each by 1.
A TColor value doesn't necessarily have R, G, and B components. Call the ColorToRGB function to turn a TColor into a Windows ColorRef value.
You can use the GetRValue, GetGValue, and GetBValue API functions to extract each component of a color. Do whatever operations you want on those values, and then use the RGB function to compose them into a single color value again.
--
Rob
.
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