If you export a canvas as an SVG with horizontal and vertical (but not diagonal or wiggly) lines which have a >0% transparency, they are missing from the exported svg file. But present if raster export is used (e.g. jpg/png).
Steps to Reproduce:
1. Create a new drawing
2. Add a line (or multiple with various orientations)
3. Set the transparency to >0%
4. Export as SVG
5. open svg in browser/LOdraw
6. Any horizontal/vertical lines are missing
Any horizontal/vertical lines are missing but diagonal lines are missing.
Exported file looks like draw canvas (i.e. all lines present with correct transparency).
User Profile Reset: No
Which version of LibreOffice ?
Status set to NEEDINFO, please set it back to UNCONFIRMED once requested
informations are provided.
Best regards. JBF
I found this using Win10 LO 126.96.36.199 but I don't know what the earliest version with the issue is.
Thanks for your help!
don't repro in
Version: 188.8.131.52 (x64)
Build ID: efb621ed25068d70781dc026f7e9c5187a4decd1
CPU threads: 4; OS: Windows 10.0; UI render: default;
Locale: ru-RU (ru_RU); Calc: CL
4 lines with transparensy 20% were exported to SVG and in Inkscape this SVG opens with any lines
Created attachment 144439 [details]
Exampe ODG with 4 transparency lines
Created attachment 144440 [details]
Result SVG file
Created attachment 144441 [details]
Screeshot with source ODG and result SVG
I've retested this bug on my Ubuntu machine 18.04 (LO184.108.40.206) and I've attached a screenshot of the results.
If the SVG is repopened into LO draw the lines are all present but with 0% transparency. Opening into Inkscape appears to be correct. Opening into Firefox the vertical and horizontal lines are missing.
I didn't try Inkscape on Windows - just FF and LO.
Created attachment 144446 [details]
Screenshot - ODG used to export the SVG in various software
Same result as Roman.
Have to note that the transparency *is* somehow inverted: it looks like the SVG has 80% transparency instead.
I opened the SVG inside a text editor, but could not figure out how the transparency is defined. There were a bunch of linear gradients?!?
Arch Linux 64-bit
Build ID: 05db125c57ea3c8f04a304561209c32cc5c45a67
CPU threads: 8; OS: Linux 4.18; UI render: default; VCL: gtk3_kde5;
Locale: fi-FI (fi_FI.UTF-8); Calc: threaded
Built on September 17th 2018
Reviewing this now suggests that the issue might be with Firefox which I was using the view the SVGs. Thus is unconfirmed as relates to Comment 1.
That being said there *is* an issue in that the percentage transparency is flipped when saved as an SVG (i.e. 20% transparent is saved as 80%, 70% as 30% etc) [as Comment 9]. I will ammend the title of the bug.
Thanks for your help.
LO Version: 220.127.116.11
Build ID: 1:6.1.2-0ubuntu1
CPU threads: 4; OS: Linux 4.18; UI render: default; VCL: gtk3;
Locale: en-GB (en_GB.UTF-8); Calc: group threaded
Ok, then I will set to NEW.
The reversed transparency bug discussed in Comment 10 is still present in:
Version: 18.104.22.168.beta1 (x64)
Build ID: a187af327633f5f00363be5131bd21a13e0f1a7b
CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win;
Locale: en-GB (en_GB); UI-Language: en-GB
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