Unit 'agraphics' Package
[Overview][Constants][Types][Procedures and functions][Variables][Index] [#os4units]

GfxFree

Free a graphics extended data structure

Declaration

Source position: agraphics.pas line 2404

procedure GfxFree(

  GfxNodePtr: PExtendedNode

);

Description

Free a special graphics extended data structure (each of which begins with an ExtendedNode structure). The node is deallocated from memory. graphics will disassociate this special graphics extended node from any associated data structures, if necessary, before freeing it (see GfxAssociate()).

Errors

An Alert() will be called if you attempt to free any structure other than a graphics extended data structure obtained via GfxFree().

See also

GfxNew

  

Allocate a graphics extended data structure

GfxAssociate

  

associate a graphics extended node with a given pointer

GfxLookUp

  

Find a graphics extended node associated with a given pointer


Documentation generated on: 2021-07-30