TCustomBitmap.FreeMaskHandle procedure

Member of TCustomBitmapprotectedIn unit Graphics

FreeMaskHandle - method to release Mask handle.

Declaration

pascal

procedure FreeMaskHandle

Description

Frees the handle allocated for the image Mask in the MaskHandle property. FreeMaskHandle sets the value in MaskHandle to 0 (zero) to indicate that the handle is no longer need or is invalid. No actions are performed in the method when MaskHandle is already set to 0.

FreeMaskHandle calls the DeleteObject routine to remove the handle in the widgetset class.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.