CancelDeferredPageLayers

Page layout, Vector graphics, Content streams

Description

Discards the active recording and every completed deferred layer in the current queue without changing the target page content

Syntax

Delphi

Function TPDFlib.CancelDeferredPageLayers: Integer;

ActiveX

Function PDFlib::CancelDeferredPageLayers() As Long

DLL

int DLCancelDeferredPageLayers(int InstanceID);

Return values

Returns the number of active and completed layers discarded, or 0 when the queue was empty

Remarks

An active temporary recording page is hidden before the queue state is cleared

Captured objects from already completed layers remain internal document objects but are not referenced by page content