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Reference for unit 'Graphics' (#lcl)

TRasterImage.Mask

Applies the color used for transparent pixels to the image.

Declaration

Source position: graphics.pp line 1315

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 4.0

Generated 2025-05-03