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UseUnsafeContentStreams

Content Streams and Optional Content Groups

Version history

This function was renamed in Quick PDF Library version 8.11.

The function name in earlier versions was UseUnsafeLayers.

Description

A page in a PDF document has one or more content stream parts that together contain all the PDF page description commands for the page.

This function specifies whether content stream parts that were not created by Quick PDF Library should be automatically re-used or not.

Syntax

Delphi

function TDebenuPDFLibrary1511.UseUnsafeContentStreams(
  SafetyLevel: Integer): Integer;

ActiveX

Function DebenuPDFLibrary1511.PDFLibrary::UseUnsafeContentStreams(
  SafetyLevel As Long) As Long

DLL

int DPLUseUnsafeContentStreams(int InstanceID, int SafetyLevel)

Parameters

SafetyLevel 0 = Only re-use existing Quick PDF Library content stream parts (Default)
1 = Re-use any content stream part

Return values

0 The SafetyLevel parameter was out of range
1 The safety level was set successfully

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