Bug report #17773
No Retina / HiDPI support in 2.99 on osx
| Status: | Feedback | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | mac_os_specific | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | MacOS | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 25669 |
Description
According to plans, QGIS 3.0 should support HiDPI displays. However current master 2.99 doesn't support Retina od MacOS on canvas. Icons and menu text is OK, byt all graphic and text on map canvas and on print composer is still low resolution. Please see attached screenshot. Icons are nice but points on map are very pixelated.
Related issues
Associated revisions
[fix #17773] fix HiDPI in map canvas on mac
For system introducing pixel device ratio, the image rendered by the canvas is actually scaled up to match the physical size of the canvas"
Merge pull request #8242 from 3nids/final_dpi
[fix #17773] fix HiDPI in map canvas on macHistory
#1
Updated by Nyall Dawson over 6 years ago
- Subject changed from No Retina / HiDPI support in 2.99 to No Retina / HiDPI support in 2.99 on osx
Only an issue on osx
#2
Updated by Nikolay Lebedev over 6 years ago
#15984 is also related to HiDPI osx.
#3
Updated by Jürgen Fischer over 6 years ago
- Related to Bug report #15984: Colour bars in colour chooser UI are rendered with interleaved stripes added
#4
Updated by Ugo Santana almost 6 years ago
3.2 is here, all the interface is retina ready but the map is not. I’m seeing other OS screenshot with hidpi QGIS. Anyone know why it doesn’ t work on the mac?
#5
Updated by Denis Rouzaud over 5 years ago
- Category changed from OsX UI to mac_os_specific
#6
Updated by Ugo Santana over 5 years ago
Hi Denis,
I noticed you updated the category. Do you have any news about this non-retina situation?
#7
Updated by Denis Rouzaud over 5 years ago
I had a quick look today nothing clear yet.
But...I compared result with rendering on linux and this is quite similar.
left mac, right linux.
do you have similar results?
#8
Updated by Ugo Santana over 5 years ago
- File QGIS322-RESOLUTION-MAC.png added
Yes Denis, the same thing. I don't have linux to test here, but I saw some Windows interface posted online and it is really hidpi.
On the mac, the overall interface is perfectly high resolution, but the map canvas is not. I'm uploading an image showing the difference in resolution from icons to the map canvas. Also, the icons of each cathegory on the sidebar are low resolution. This screenshot is from QGIS 3.2.2.
#9
Updated by Giovanni Manghi over 5 years ago
- Status changed from Open to Feedback
#10
Updated by Denis Rouzaud over 5 years ago
some more info here http://doc.qt.io/qt-5/scalability.html
apparently Mac has a different way of handling the DPI scaling.
That could explain it.
#11
Updated by Denis Rouzaud over 5 years ago
PR on its way :)
#12
Updated by Denis Rouzaud over 5 years ago
- Status changed from Feedback to Closed
- % Done changed from 0 to 100
Applied in changeset qgis|ea982fe3d268fd3d56833b17a2310607a00e29b9.
#13
Updated by Ugo Santana over 5 years ago
Great news!!! :D
#14
Updated by Ugo Santana over 5 years ago
Ugo Santana wrote:
Great news!!! :D
3.4 installed and it is retinified!
Everything is great now! Thanks Denis!
#15
Updated by Michal Jurewicz over 5 years ago
- Status changed from Closed to Reopened
- File Zrzut ekranu 2018-11-13 o 09.21.37.png added
I just installed 3.4.1 from official binaries (qgis.org) and map canva is still not-retina. Please see the screenshot, icons are smooth but points on map are still blured.
#16
Updated by Giovanni Manghi about 5 years ago
- Status changed from Reopened to Feedback
Please check if this issue is still valid on QGIS 3.4.5 or 3.6.