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Bug 97583 - INSERT: SVG doesnt support blur
Summary: INSERT: SVG doesnt support blur
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
Version:
(earliest affected)
4.0.6.2 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: filter:svg
: 92032 (view as bug list)
Depends on:
Blocks: SVG-Import
  Show dependency treegraph
 
Reported: 2016-02-04 19:22 UTC by Yousuf Philips (jay) (retired)
Modified: 2019-09-20 11:57 UTC (History)
5 users (show)

See Also:
Crash report or crash signature:


Attachments
how gaussian1.svg looks in browser (47.75 KB, image/png)
2016-02-04 19:22 UTC, Yousuf Philips (jay) (retired)
Details

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Description Yousuf Philips (jay) (retired) 2016-02-04 19:22:28 UTC
Created attachment 122395 [details]
how gaussian1.svg looks in browser

Steps:
1) Open Writer
2) Insert https://dev.w3.org/SVG/tools/svgweb/samples/svg-files/gaussian1.svg or https://dev.w3.org/SVG/tools/svgweb/samples/svg-files/gaussian3.svg
3) Notice that none of the square shapes have any blur

Version: 5.2.0.0.alpha0+
Build ID: 513d5c5781ec14f8512432f31290a3d54c8d57df
CPU Threads: 2; OS Version: Linux 4.2; UI Render: default; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2016-02-01_10:25:20
Locale: en-US (en_US.UTF-8)
Comment 1 raal 2016-02-05 08:38:11 UTC
I can confirm with Version: 5.2.0.0.alpha0+
Comment 2 Yousuf Philips (jay) (retired) 2016-02-08 18:15:21 UTC
Seems the old SVG implementation code found in 3.6.7 did support blur.
Comment 3 Tomaz Vajngerl 2016-02-08 21:58:26 UTC
We don't support blur in the drawing layer or vcl (except for filter blur on bitmap which is way to slow for anything serious), so it needs to be added to drawing layer first. If we did support blur in 3.6.7 then only because we used an external library to render to a bitmap.
Comment 4 Yousuf Philips (jay) (retired) 2016-02-09 13:18:08 UTC
Yep Armin mentioned this "It replaces the former SVG import greatly improving user experience and removing dependencies of six external libraries, also benefiting startup (a little bit)."' - https://blogs.apache.org/OOo/entry/good_news_libreoffice_is_integrating

Maybe we could re-implement the one library which provided the blur support.

@Armin: Any thoughts?
Comment 5 QA Administrators 2017-03-06 16:05:43 UTC Comment hidden (obsolete)
Comment 6 Roman Kuznetsov 2018-06-19 19:58:21 UTC
still repro in 6.1 beta 2
Comment 7 Armin Le Grand 2018-07-04 10:31:00 UTC
As tomaz says in comment 3 - we could add this to SVGIO import, but that's only a small part - will be needed at Model level, in DrawingLayer, on all output paths (print/PDF, ...) and - of course 0 in file format.
Comment 8 QA Administrators 2019-07-05 02:45:40 UTC Comment hidden (obsolete)
Comment 9 Xisco Faulí 2019-09-20 11:57:42 UTC
*** Bug 92032 has been marked as a duplicate of this bug. ***