Reading a pixel

Carrying on from the above, if you would like the colour components returned into separate variables then the following function will be useful to you.

Function GetRGB(argb:Int,a Var,r Var, g Var, b Var)
	a=(argb Shr 24) & $ff
	r=(argb Shr 16) & $ff
	g=(argb Shr 8) & $ff
	b=argb & $ff
End Function

Global alpha:Int,red:Int,green:Int,blue:Int

GetRGB($f0ff800f,alpha,red,green,blue)

Simply pass the function the value returned from ReadPixel and the four variables you want the results returned in.