Bugs item #723, was opened at 2007-01-25 07:27 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=723&group_id=106 Category: Image inclusion Group: v1.30.0

Status: Closed Resolution: Works For Me Priority: 5 Submitted By: Mark Henning (markhe) Assigned to: Martin Schröder (oneiros) Summary: Pale colors when using transparency in PNG graphics

Initial Comment: Hi@all! I hope this is the right place to report this problem: If there is any transparency definition in a PNG file (e.g. transparency by a certain color or given by a mask), then all graphics on the page show pale colors. Graphics on pages before or after this page show normal colors. This is confirmed in several versions of Adobe Acrobat Reader. Ghostview/Ghostscript does not show this behaviour. The reason for this viewer-dependency might be a missing transparency-definition in the PDF file which makes it ambiguous, as reported by Andreas Lobinger in de.comp.text.tex; thread "Blasse Farben bei transparentem PNG in pdftex". ----------------------------------------------------------------------

Comment By: Martin Schröder (oneiros) Date: 2007-01-25 14:53

Message: Logged In: YES user_id=421 I see no problems with AR 7.0.9, kpdf 0.5.1 and gs 8.54 on SUSE 10.1. ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-01-25 14:51 Message: Logged In: YES user_id=421 Pointer to the threat on dctt: http://groups.google.de/group/de.comp.text.tex/browse_thread/thread/758dcc47... An example: http://www.homolog.de/temp/PNGTransparencyBug.zip ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=723&group_id=106