Bug 50814 - FILESAVE: export as .PNG should include transparency
Summary: FILESAVE: export as .PNG should include transparency
Status: RESOLVED FIXED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
Version:
(earliest affected)
Inherited From OOo
Hardware: Other All
: medium normal
Assignee: Not Assigned
URL: http://svn.apache.org/viewvc?view=rev...
Whiteboard:
Keywords:
: 45174 (view as bug list)
Depends on:
Blocks:
 
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:

Attachments
Test Kit (18.05 KB, application/zip)
2012-06-07 00:13 UTC, Rainer Bielefeld Retired 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
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:
RESOLVED FIXED
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