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

TRasterImage.MaskHandleNeeded

Ensures that a handle is allocated for the image mask (when needed).

Declaration

Source position: graphics.pp line 1279

protected procedure TRasterImage.MaskHandleNeeded; virtual; abstract;

Declared as an abstract virtual method. Must be implemented in a descendent class.

Version 4.8

Generated 2026-06-06