Consider the attached single-slide presentation. It has a rectangle with text in the DejaVu sans font. It also has a couple of "dimension line" shapes, with one's bottom aligned with the font's baseline, and the other one's top aligned with the font's cap line (the line delimiting the tops of the capital letters). However - this alignment only "holds" at some zoom levels, while in others - a bit of the font's black peeks above and/or below the bordeaux-colored dimension lines. Note the H, E and L capital letters - their tops and bottoms. It's not a cut-off zoom level above which, or below which, the alignment is appropriate: You can have a zoom level at which it's fine, then when zooming it gets messed up, then is fine again. For example: it's ok (on my display) at 200%, then messed up to differing degrees at 250%, 300%, 400%, 500%, 600% just barely, and fine again at 800%. I'll attach a sequence of screenshots. A similar phenomenon occurs with Liberation Sans, so it's not this specific font that's the problem.
Created attachment 189980 [details] Presentation exhibiting the problem
Created attachment 189981 [details] Screenshots with 7.6.0.3 with gtk3 on Linux Screenshots at different zoom levels, of just the HEL part of the slide. Taken on a 1920x1080 display, with build ID: Version: 7.6.0.3 (X86_64) / LibreOffice Community Build ID: 69edd8b8ebc41d00b4de3915dc82f8f0fc3b6265 CPU threads: 4; OS: Linux 6.5; UI render: default; VCL: gtk3 Locale: en-IL (en_IL); UI: en-US Zoom levels in the zip are: 100%, 150%, 200%, 300%, 400%, 500%, 600%, 800%, 1000%, 1100%, 1200%, 1500%
I should mention I'm not sure this problem is Impress/Draw-specific.
... nor that it is gtk3-specific.
Confirmed: Version: 7.6.3.0.0+ (X86_64) / LibreOffice Community Build ID: ba808a28f5ea365eaf8fe5d9c7c91b417633d75f CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: threaded Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: e9374f74385d7dfe77d1902d3d82af20143bc775 CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: threaded And in OOo 3.3, so inherited. Not gkt3 VCL plugin-specific, reproduced with gen as well. (Couldn't compare with OnlyOffice or MS Office.com as they don't render those dimension lines (properly).)
(In reply to Stéphane Guillou (stragu) from comment #5) > (Couldn't compare with OnlyOffice or MS Office.com as they don't render > those dimension lines (properly).) The dimension lines are only for illustration. You can use any pair of lines, take a note of their exact positions, and subtract, to get the distance. Regardless - thanks for confirming.
Dear Eyal Rozenberg, To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year. There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present. If you have time, please do the following: Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. Please DO NOT Update the version field Reply via email (please reply directly on the bug tracker) Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not appropriate in this case) If you want to do more to help you can test to see if your issue is a REGRESSION. To do so: 1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/ 2. Test your bug 3. Leave a comment with your results. 4a. If the bug was present with 3.3 - set version to 'inherited from OOo'; 4b. If the bug was not present in 3.3 - add 'regression' to keyword Feel free to come ask questions or to say hello in our QA chat: https://web.libera.chat/?settings=#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug