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How to extract RGB from integer color value
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Photos et traitement d'images
Divers
Thread ID:
00883934
Message ID:
00886881
Vues:
15
Hello Don,

Still another code to do the same thing:

FUNCTION ColorToRGB( nColor,nRed,nGreen,nBlue )
LOCAL nModulo

nBlue = INT( nColor / 65536 )
nModulo = nColor % 65536

nGreen = INT( nModulo / 256 )
nModulo = nModulo % 256

nRed = nModulo

RETURN ( .NULL. )


>Does anyone know how can I extract the individual RGB colors from the integer value returned by GETCOLOR()?
>
>For example, if I select a greenish-color in GETCOLOR() it returns 8421376. I need to stuff the individual into a charting ActiveX control on the form that requires the color in the RGB(x,y,z) format.
>
>TIA!
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