dxGetAlpha(TdxAlphaColor) Method
In This Article
Extracts the alpha value (also called transparency level) from a specified color.
#Declaration
Delphi
function dxGetAlpha(AColor: TdxAlphaColor): Byte;
#Parameters
Name | Type |
---|---|
AColor | Tdx |
#Returns
Type |
---|
Byte |
#Remarks
Call the dxGetAlpha, dxGetBlue, dxGetGreen, and dxGetRed functions to extract the alpha, blue, green, and red component values from a TdxAlphaColor value passed as the AColor parameter.
See Also