[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Graphics' (#lcl)

TRasterImage.BitmapHandleAllocated

BitmapHandleAllocated - returns True if a handle has been allocated for the Bitmap.

Declaration

Source position: graphics.pp line 1302

public function TRasterImage.BitmapHandleAllocated: Boolean; virtual; abstract;

Function result

True when a handle has been allocated for bitmap data in the image.

Description

Declared as an abstract virtual method. Must be implemented in a descendent class to provide support for a specific image format.

See also

TRasterImage.MaskHandleAllocated

  

MaskHandleAllocated - returns True if a handle has been allocated for the Mask.

Version 4.0 Generated 2025-05-03 Home