Unit 'Graphics'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#lcl]

TRasterImage.Mask

Applies the color used for transparent pixels to the image.

Declaration

Source position: graphics.pp line 1324

public procedure TRasterImage.Mask(

ATransparentColor: TColor

);

ATransparentColor

Color used to represent transparent pixels in the mask.

Calls CreateMask to create and apply the mask handle required for the fixed color transparency.

Version 4.6

Generated 2026-02-20