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

TRasterImage.HandleNeeded

Ensures that a handle for the image is allocated in widgetset classes.

Declaration

Source position: graphics.pp line 1278

protected procedure TRasterImage.HandleNeeded; virtual; abstract;

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

Version 4.6

Generated 2026-02-20