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Item2492: GenPDFAddOn - compression sometimes corrupts images

pencil
Priority: Normal
Current State: Closed
Released In:
Target Release: n/a
Applies To: Extension
Component: GenPDFAddOn
Branches:
Reported By: GeorgeClark
Waiting For:
Last Change By: GeorgeClark
SeanMorgan pointed out in Support.Question336 that htmldoc can cause corrupted images if compression is enabled.

I found that it helped to modify /lib/Foswiki/Contrib/GenPDF.pm (down near the end, where all the other arguments are added) to add an extra argument.
   push @htmldocArgs, "--no-compression";       # Work-around for image corruption problem
-- SeanMorgan - 10 Dec 2009

We need an option to disable PDF Compression. Default will remain to generate compressed PDF documents.

  • #Set GENPDFADDON_DISABLECOMPRESSION = 1


Added two options -
  • pdfcompression - set to "none" or 1-9
  • pdfjpegquality - set to "none" or quality 01-99

Topic revision: r5 - 09 Mar 2010, GeorgeClark - This page was cached on 11 May 2019 - 19:05.

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