Convert Color to RGB

Submitted by Sergey on January 1, 2008 - 17:40

This is sample code. Add error handling and adjust to your requirements as necessary.

lnRGBColor = RGB(64,128,255)
loColor = Color2RGB(lnRGBColor) 
? lnRGBColor, loColor.cRGB  
? loColor.nR, loColor.nG, loColor.nB
RETURN 
* Converts color number into RGB components and RGB() string  
FUNCTION Color2RGB
LPARAMETERS tnColor
* nColor = nR + nG*256 + nB*256*256
 
LOCAL loColor 
loColor = CREATEOBJECT("Empty") 
ADDPROPERTY(loColor, "nR", BITAND(tnColor, 0xFF))
ADDPROPERTY(loColor, "nG", BITAND(BITRSHIFT(tnColor, 8), 0xFF)) 
ADDPROPERTY(loColor, "nB", BITAND(BITRSHIFT(tnColor, 16), 0xFF))
ADDPROPERTY(loColor, "cRGB", "RGB(" + ;
		TRANSFORM(loColor.nR) + "," +  ; 
		TRANSFORM(loColor.nG) + "," +  ;
		TRANSFORM(loColor.nB) + ")")
RETURN loColor

See Also Convert Color to HTML