Issue 46492 - Transparency in custom animation does not work
Summary: Transparency in custom animation does not work
Alias: None
Product: Impress
Classification: Application
Component: ui (show other issues)
Version: 680m90
Hardware: All All
: P3 Trivial (vote)
Target Milestone: ---
Assignee: AOO issues mailing list
QA Contact:
: 55282 (view as issue list)
Depends on:
Reported: 2005-04-01 13:49 UTC by wolframgarten
Modified: 2017-05-20 10:55 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Latest Confirmation in: ---
Developer Difficulty: ---

bugdoc (9.25 KB, application/vnd.sun.xml.impress)
2005-04-01 13:51 UTC, wolframgarten
no flags Details

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Description wolframgarten 2005-04-01 13:49:40 UTC
Open the posted bugdoc and start the presentation: transparency of custom
animated objects does not seem to work.
Comment 1 wolframgarten 2005-04-01 13:51:17 UTC
Created attachment 24519 [details]
Comment 2 wolframgarten 2005-04-01 13:54:10 UTC
Sometimes I have very strange effects here. Mostly when I have two presentations
open after a while of working. The repaints seem to be missing then. First
everything is fine. Suddenly the background is not painted (stays white), after
this the objects move over a complete black screen and then I have by desktop
background black and not painted, too.
Comment 3 wolframgarten 2005-04-01 14:06:05 UTC
Target set to 2.0.1
Comment 4 thb 2005-04-01 14:22:39 UTC
@wg: are the strange effects in any way related to your usage of transparency in
shape animations? And are these effects a regression (to m89)?
Comment 5 thb 2005-04-01 14:24:32 UTC
This bug is VCL canvas only. To fix this properly, I need to use the alpha VDev
for canvas sprites. To achieve comparable performance, though, the alpha VDev
needs the mask/alpha optimization beforehand -> schedule too tight for OOo 2.0.
Comment 6 wolframgarten 2005-04-01 14:28:35 UTC
The handles did not go up when the effects occur. I hgave to investigate if this
has something to do with transparency or not.
Comment 7 thb 2005-08-29 10:58:16 UTC
Due to resource constraints, retargetted to OOo later.
Comment 8 thb 2005-10-04 12:08:49 UTC
*** Issue 55282 has been marked as a duplicate of this issue. ***
Comment 9 Marcus 2017-05-20 10:55:57 UTC
Reset assigne to the default "".