Bug 97689

Summary: SVG not supporting stroke-dashoffset
Product: LibreOffice Reporter: Yousuf Philips (jay) (retired) <philipz85>
Component: graphics stackAssignee: Not Assigned <libreoffice-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: Armin.Le.Grand, ask4support, raal, vsfoote, xiscofauli
Priority: medium Keywords: filter:svg
Version: 4.0.6.2 release   
Hardware: All   
OS: All   
Whiteboard:
Crash report or crash signature: Regression By:
Bug Depends on:    
Bug Blocks: 88278    
Attachments: how it looks in Opera
how it looks in LO

Description Yousuf Philips (jay) (retired) 2016-02-09 14:17:12 UTC
Steps:
1) Open Writer
2) Insert https://dev.w3.org/SVG/tools/svgweb/samples/svg-files/patch.svg
3) Notice the black dashed border around the square has spaces between it.

Relevant SVG code: <path d="M6,35l60-30l30,60l-60,30z" stroke-dashoffset="3"/>

The old SVG implementation code found in 3.6.7 didnt have this problem.

Version: 5.2.0.0.alpha0+
Build ID: 6d68e88a0fc5a54bbb826379163bd0b9c6eae0fb
CPU Threads: 2; OS Version: Linux 4.2; UI Render: default; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2016-02-08_08:05:38
Locale: en-US (en_US.UTF-8)
Comment 1 Yousuf Philips (jay) (retired) 2016-02-09 14:26:53 UTC
Created attachment 122481 [details]
how it looks in Opera
Comment 2 raal 2016-02-09 14:33:01 UTC
I can confirm with Version: 5.2.0.0.alpha0+
Build ID: 91a7580e03d5b47c6e2513afce85ddee45e730b6
CPU Threads: 4; OS Version: Linux 4.2; UI Render: default; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2016-02-04_00:17:43
Comment 3 Xisco Faulí 2016-09-26 11:33:46 UTC
I can't reproduce it with

Version: 5.3.0.0.alpha0+
Build ID: 416eb656da5ecf82e4386bbffc7c843f6d065b3f
CPU Threads: 4; OS Version: Linux 4.2; UI Render: default; 
Locale: ca-ES (ca_ES.UTF-8); Calc: group

Thus, close it as RESOLVED WORKSFORME
Comment 4 Yousuf Philips (jay) (retired) 2016-09-26 21:33:11 UTC
I still reproduce it.

Version: 5.3.0.0.alpha0+
Build ID: dec8da2a9aadbb6758ee76c30582bd8620a10ecb
CPU Threads: 2; OS Version: Linux 3.19; UI Render: default; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2016-09-21_05:53:33
Locale: en-US (en_US.UTF-8); Calc: group
Comment 5 Yousuf Philips (jay) (retired) 2016-09-26 21:37:16 UTC
Created attachment 127650 [details]
how it looks in LO
Comment 6 Xisco Faulí 2016-09-26 22:18:09 UTC
ok, now I see it! sorry for the noise
Comment 7 Xisco Faulí 2016-09-26 22:18:36 UTC
*** Bug 98120 has been marked as a duplicate of this bug. ***
Comment 8 Armin Le Grand 2016-09-29 08:57:48 UTC
Well, yes, the line patterns are the same, but may be arranged a little bit different. The dash/dot length are correct. There are two lines around the square. Start point for the lines seems to be the left edge. In LO, the 1st line part at the following edge is split around the edge, while Opera seems to start the 2nd edge with repeating the gap.
Not sure what SVG exactly defines, but I am not sure if this an error at all
Comment 9 Yousuf Philips (jay) (retired) 2016-10-04 12:41:42 UTC
(In reply to Armin Le Grand (CIB) from comment #8)
> Not sure what SVG exactly defines, but I am not sure if this an error at all

Tested the svg in inkscape, chromium, gimp, eye of mate, karbon, and firefox and they all show it similar to opera, so LO is the odd one out.
Comment 10 Xisco Faulí 2017-10-04 21:21:44 UTC
*** Bug 112850 has been marked as a duplicate of this bug. ***
Comment 11 Roman Kuznetsov 2018-06-20 12:23:02 UTC
still repro in LO 6.1 beta 2
Comment 12 QA Administrators 2019-06-21 02:52:33 UTC Comment hidden (obsolete)
Comment 13 QA Administrators 2021-06-21 03:38:50 UTC Comment hidden (obsolete)
Comment 14 V Stuart Foote 2021-11-03 12:39:29 UTC
With 7.2.2 still have issue of gaps in the offset dashed lines as in attachment 127650 [details]

where other renderers (Chrome & Edge, Firefox, Gimp, Inkscape, Imagemagick) close the gaps (align the two line elements for closure).
Comment 15 Xisco Faulí 2023-09-06 15:36:34 UTC
This is basically a duplicate of bug 48067

*** This bug has been marked as a duplicate of bug 48067 ***