Created attachment 154144 [details] Test presentaiton file for vertical boxes of English text and Chinese text Impress does not show vertical boxes when playing the slide show by default. However, if you disable the hardware acceleration, it works well. Reproducible: always How to reproduce: 1. enable Tools > Options > Language Settings > Languages > Default Languages for documents > Asian checkbox 2. draw a vertical box via the button in Drawing toolbar (if you donʼt see it, right click on the tool bar to access it) 3. type English or Chinese text 4. play the slide show (simply press F5) Expected result: The vertical boxes (both English and Chinese) should display well when playing the slide show Actual result: The vertical boxes are missing in the slide show Workaround: 1. disable Tools > Options > LibreOffice > View > Graphics Output > Use hardware acceleration 2. replay the slide show (F5) and everything is fine Attached the test odp presentation file.
I cannot confirm it. It works for me with Version: 6.2.5.2 (x64) Build ID: 1ec314fa52f458adc18c4f025c545a4e8b22c159 CPU threads: 8; OS: Windows 10.0; UI render: default; VCL: win; Locale: de-DE (en_US); UI-Language: en-US Calc: threaded and with version Version: 6.4.0.0.alpha0+ (x64) Build ID: f76dbe5dc581845996a8bd5f5109c5e2ff5a27b0 CPU threads: 8; OS: Windows 10.0; UI render: default; VCL: win; Locale: de-DE (en_US); UI-Language: en-US Calc: CL Please specify your operating system. Pleas tell us the setting for OpenGL. That is in Tools > Options > LibreOffice > View.
Sorry not specifying the platform. I use fedora GNU/Linux system.
I work only on Windows. So someone else need to try it on Linux.
It seems get some trouble displaying vertical text in LibreOffice hardware acceleration enabled. I have made a troubleshooting video (while in Chinese interface)(url below): https://peertube.slat.org/videos/watch/aa08adb1-329e-423f-9638-5f4443e18117 by the way My Ubuntu 18.04 LTS runtime environment showed below, hoping these data is enough for you: fattabby@fattabby-P15FV2:~$ uname -a Linux fattabby-P15FV2 5.0.0-27-generic #28~18.04.1-Ubuntu SMP Thu Aug 22 03:00:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux fattabby@fattabby-P15FV2:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.3 LTS Release: 18.04 Codename: bionic fattabby@fattabby-P15FV2:~$ uname -a Linux fattabby-P15FV2 5.0.0-27-generic #28~18.04.1-Ubuntu SMP Thu Aug 22 03:00:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
I see your problem in the video. It might be a problem with the driver of the graphic card.
Reproduced in Version: 6.4.0.0.alpha0+ Build ID: c9336bfb6bbf6d73d3f23c124262ade30133448d CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded
not reproduced in Versión: 6.3.1.2 (x86) Id. de compilación: b79626edf0065ac373bd1df5c28bd630b4424273 Subprocs. CPU: 1; SO: Windows 6.1; Repres. IU: predet.; VCL: win; Configuración regional: es-ES (es_ES); Idioma de IU: es-ES Calc: threaded thus, only linux
it works fine in gen and gtk2...
Also reproduced in Version: 5.2.0.0.alpha1+ Build ID: 5b168b3fa568e48e795234dc5fa454bf24c9805e CPU Threads: 4; OS Version: Linux 4.15; UI Render: default; Locale: ca-ES (ca_ES.UTF-8) ( my oldest gtk3 version )
@Caolán, I thought you might be interested in this issue...
hmm, looks like we create a VirtualDevice to draw the vertical text to. But it looks like we draw to a buffer while the intent is that VirtualDevice points to the real final surface, i.e. using a VirtualDevice as a non-VirtualDevice which is a real pain
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/66df5e5bb0fc19c28c99592b562be8778438057c Related: tdf#127529 make it harder to misunderstand this VirtualDevice ctor It will be available in 6.4.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/6e2a7571e8ee4960f54610ba790394202c4d7aed tdf#127529 vertical text not drawn in slideshow canvas It will be available in 6.4.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
fixed in master, backport to 6-3 in gerrit
Caolán McNamara committed a patch related to this issue. It has been pushed to "libreoffice-6-3": https://git.libreoffice.org/core/commit/cc03bfe99271f33a38b50778c078f66497bf11f5 tdf#127529 vertical text not drawn in slideshow canvas It will be available in 6.3.3. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.