Bug 145799 - Icons in toolbar are really blurry on MacOS (especially SVG), a little on Windows (depending on icon)
Summary: Icons in toolbar are really blurry on MacOS (especially SVG), a little on Win...
Status: RESOLVED DUPLICATE of bug 122113
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: UI (show other bugs)
Version:
(earliest affected)
7.3.0.0 alpha0+
Hardware: All macOS (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-11-20 20:20 UTC by Telesto
Modified: 2022-01-02 05:38 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:

Attachments
Screenshot Colibre SVG (167.12 KB, image/png)
2021-11-21 19:05 UTC, Telesto 		Details
Screenshot Colibre (172.67 KB, image/png)
2021-11-21 19:07 UTC, Telesto 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Telesto 2021-11-20 20:20:05 UTC 
Description:
Icons in toolbar are really blurry on MacOS (especially SVG), a little on Windows (depending on icon)

Steps to Reproduce:
1. Open Writer
2. LibreOffice -> Preferences -> View -> Choose icon Breeze SVG or Collibre SVG
3. Set icon size to Extra large to make better noticible
4. Look at the toolbar, especially at 'insert shape' icon or 'A' for the 'Spell Checking' (make a screenshot and zoom in to make more visible)

Actual Results:
Blurry/fuzzy icons

Expected Results:
Blurry fuzzy


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.3.0.0.alpha1+ (x64) / LibreOffice Community
Build ID: 214fa233338c09156c67f85818b6a2ea6b3235bd
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 V Stuart Foote 2021-11-21 15:25:32 UTC 
Are you restarting LO after changing the icon size?  Also what DPI is the display, what are its dimensions in px, and what DE scale factor is applied?  

Windows for example needs at least 175% to force rebuild of icon set from default 100%.
Comment 2 Telesto 2021-11-21 19:05:19 UTC 
Created attachment 176406 [details]
Screenshot Colibre SVG
Comment 3 Telesto 2021-11-21 19:07:02 UTC 
Created attachment 176407 [details]
Screenshot Colibre
Comment 4 Telesto 2021-11-21 19:10:09 UTC 
(In reply to V Stuart Foote from comment #1)
> Are you restarting LO after changing the icon size?  

Didnt do that at first, but doesn't change anything

Also what DPI is the
> display, what are its dimensions in px, and what DE scale factor is applied?

No scaling; MacBook Pro 13-inch, 2020. 2560 × 1600



> Windows for example needs at least 175% to force rebuild of icon set from
> default 100%.
Comment 5 V Stuart Foote 2021-11-21 20:15:03 UTC 
(In reply to Telesto from comment #4)
> Also what DPI is the
> > display, what are its dimensions in px, and what DE scale factor is applied?
> 
> No scaling; MacBook Pro 13-inch, 2020. 2560 × 1600
> 

Works out to a 232.22 PPI, so the HiDPI VCL routines for Retina displays should certainly kick in and the scaling should be crisp.

There was Thorsten W's work on bug 138122 with

https://gerrit.libreoffice.org/c/core/+/109072 and then
https://gerrit.libreoffice.org/c/core/+/115816

so, guess this is the residual bitmap scaling opened as bug 141065.

*** This bug has been marked as a duplicate of bug 141065 ***
Comment 6 Telesto 2022-01-01 16:25:28 UTC 

*** This bug has been marked as a duplicate of bug 146517 ***
Comment 7 Telesto 2022-01-02 05:38:48 UTC 

*** This bug has been marked as a duplicate of bug 122113 ***