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

GfxLookUp

Find a graphics extended node associated with a given pointer

Declaration

Source position: agraphics.pas line 2410

function GfxLookUp(

  const AssociateNode: Pointer

):Pointer;

Function result

A pointer to the ExtendedNode that has previously been associated with the pointer.

Description

Finds a special graphics extended data structure (if any) associated with the pointer to a data structure (eg: ViewExtra associated with a View structure).

See also

GfxNew

  

Allocate a graphics extended data structure

GfxAssociate

  

associate a graphics extended node with a given pointer

GfxFree

  

Free a graphics extended data structure


Documentation generated on: 2021-07-30