Issue 19872 - PDF output ignores image transparency
Summary: PDF output ignores image transparency
Status: CLOSED IRREPRODUCIBLE
Alias: None
Product: Impress
Classification: Application
Component: ui (show other issues)
Version: OOo 1.1 RC4
Hardware: PC Linux, all
: P3 Trivial (vote)
Target Milestone: OOo 2.0
Assignee: wolframgarten
QA Contact: issues@graphics
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2003-09-21 23:39 UTC by dankelley
Modified: 2003-10-08 14:05 UTC (History)
1 user (show)

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

Attachments
input presenation file (337.95 KB, application/octet-stream)
2003-10-08 13:17 UTC, dankelley 		no flags Details
the PDF output (69.05 KB, application/octet-stream)
2003-10-08 13:18 UTC, dankelley 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this issue.
Description dankelley 2003-09-21 23:39:15 UTC 
The transparent portions of images are converted to opaque white, when exported
to PDF.  

This has been tested on PNG images; I could do further tests, and post a sample
file, if it would help.

Platform: Linux/redhat-9, fully updated daily, with OO1.1RC4.
Comment 1 wolframgarten 2003-09-22 07:57:58 UTC 
Reproducible in a current internal version.
Comment 2 wolframgarten 2003-09-22 07:58:27 UTC 
Reassigned to Sven.
Comment 3 sven.jacobi 2003-10-08 12:35:58 UTC 
SJ->WG: Is this a linux only problem, or does it happen on other
platforms also ?
Comment 4 wolframgarten 2003-10-08 12:52:29 UTC 
Hello dankelley,
is it possible that you use a too old version of Acrobat reader?
Version 4 does not show transparency on my system, version 5 does. Thanks.
Comment 5 dankelley 2003-10-08 13:17:14 UTC 
Created attachment 10111 [details]
input presenation file
Comment 6 dankelley 2003-10-08 13:18:29 UTC 
The transparency error occurs with acroread, xpdf, and gv.  (Versions
below).  The attachments show this.  Thanks for looking into this.

[kelley@Limit demo]$ rpm -q acroread
acroread-4.05-6
[kelley@Limit demo]$ rpm -q xpdf
xpdf-2.01-11
[kelley@Limit demo]$ rpm -q gv
gv-3.5.8-22
Comment 7 dankelley 2003-10-08 13:18:55 UTC 
Created attachment 10112 [details]
the PDF output
Comment 8 dankelley 2003-10-08 13:20:21 UTC 
Sorry that the last 3 posting are in a weird order.  The interface is
a bit confusing, since adding an attachment to an uncommitted message
deletes the message :-)
Comment 9 wolframgarten 2003-10-08 13:42:24 UTC 
Hello,
your delivered bug docs look absolutely similar under windows with an
acrobat version 5.0. 
From your posting I can see that your version is a 4.05-6 (mine is
4.05-30 under linux, which shows the white areas arround the
graphics,too). So this seems to be an error of the early acrobat
versions and no bug of OO. Thanks for your help.
Comment 10 wolframgarten 2003-10-08 13:42:36 UTC 
Closed.
Comment 11 dankelley 2003-10-08 14:05:09 UTC 
Thanks very much for your help!!!