Bug 50814 - FILESAVE: export as .PNG should include transparency
Summary: FILESAVE: export as .PNG should include transparency
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
(earliest affected)
Inherited From OOo
Hardware: Other All
: medium normal
Assignee: Not Assigned
URL: http://svn.apache.org/viewvc?view=rev...
: 45174 (view as bug list)
Depends on:
Reported: 2012-06-07 00:13 UTC by Rainer Bielefeld Retired
Modified: 2014-07-22 14:58 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:

Test Kit (18.05 KB, application/zip)
2012-06-07 00:13 UTC, Rainer Bielefeld Retired

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Description Rainer Bielefeld Retired 2012-06-07 00:13:00 UTC
Created attachment 62693 [details]
Test Kit

PNG is able to show transparency (like .gif), but LibO (until server-installation of Master " 3.7.0alpha0+  – WIN7 Home Premium (64bit) ENGLISH UI [Build ID: b255de8]" (tinderbox: Win-x86@6-fast, pull time 2012-06-05 23:16:58)) currently does not support that feature.

Steps how to reproduce:

Select Smiley in attached sample.odg and export selection as .png.
Expected: Gradient    +    Transparency
Actual:   Gradient without Transparency

IMHO that's inherited from OOo
Comment 1 Rainer Bielefeld Retired 2012-06-07 00:14:10 UTC
NEW due to AOOo Bug

This one is related to "Bug 42693 - FILESAVE: Missing warning if transparency cannot be handled by export filter"
Comment 2 bfoman (inactive) 2012-07-03 09:06:15 UTC
https://issues.apache.org/ooo/show_bug.cgi?id=119601 status:
Comment 3 devseppala 2012-07-05 01:54:45 UTC
I think this is same as my enhancement request "FILESAVE: Export to PNG - Request to add transparency / alpha channel support",  https://bugs.freedesktop.org/show_bug.cgi?id=45174
Comment 4 Rainer Bielefeld Retired 2012-07-05 04:41:42 UTC
*** Bug 45174 has been marked as a duplicate of this bug. ***
Comment 5 Jorendc 2013-06-01 14:37:15 UTC
Fixed due cherry-pick patch: http://cgit.freedesktop.org/libreoffice/core/commit/?id=a1a0830d1ac3ffabbe35bd8a0264b64f1f7a9d67

Will be included in 4.1.0