texmacs-users - bitmaps in PDF version have JPEG-artifacts

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bitmaps in PDF version have JPEG-artifacts

From: Alfe <address@hidden>
To: TeXmacs-Users mailinglist <address@hidden>
Subject: bitmaps in PDF version have JPEG-artifacts
Date: Tue, 28 Jun 2005 17:35:28 +0200 (CEST)

Hello, everybody ...

My document contains some screenshots which are better encoded as PNG than
as JPEG. The PS-version and the original version also do look great. But
after saving the document as PDF, I got artifacts which look like from a
JPEG compression.

Is there an easy way to tell the PDF-producer to use PNG rather than JPEG
compression for bitmaps? Is this possible at all in PDF? Not all PDF
files I have seen yet seem to suffer from this effect.

Alfe
____ ________
/___/ /___/___ http://www.alfe.de, address@hidden, Alfe @ Tubmud
/___/___/___/___ Alexander Fetke, Bruno-Taut-Ring 5b, 12359 Berlin
/ /___/ /___ +49 173 6073521, +49 30 60109906, +49 30 44030634

bitmaps in PDF version have JPEG-artifacts, Alfe, 06/28/2005
- Re: [TeXmacs] bitmaps in PDF version have JPEG-artifacts, Norbert Nemec, 06/30/2005
  - Re: [TeXmacs] bitmaps in PDF version have JPEG-artifacts, Alfe, 06/30/2005

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