Bug 143072 - eyedropper tool picks color offset from mouse position
Summary: eyedropper tool picks color offset from mouse position
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
Version:
(earliest affected)
7.1.3.2 release
Hardware: All macOS (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: macOS-UI-polish Color-Picker-Widget
  Show dependency treegraph
 
Reported: 2021-06-25 20:52 UTC by birnbach@posteo.de
Modified: 2023-05-12 15:57 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


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Description birnbach@posteo.de 2021-06-25 20:52:18 UTC
Description:
The eyedropper tool has a field to the upper left that is supposed to show the color of the pixel the mouse currently hovers over. Shown colors are incorrect and some areas of the drawing area seem to be inaccessible to the tool.

Steps to Reproduce:
1. create drawing with one red box
2. select eyedropper tool
3. activate pickup mode (click on button in upper left corner of the eyedropper window)
4. move mouse over red box

Actual Results:
Color area never shows red but two or three colors between white and gray. Shown colors relate reproducibly to mouse cursor position but mouse cursor is never over shown color. 

Expected Results:
Color area (right next to pickup button in eyedropper window) shows red color.



Reproducible: Always


User Profile Reset: No



Additional Info:
This is a duplicate of bug 143070 where I could not enter detailed information (sorry, probably misused the bug tool).

Version: 7.1.3.2 / LibreOffice Community
Build ID: 47f78053abe362b9384784d31a6e56f8511eb1c1
CPU threads: 6; OS: Mac OS X 10.15.7; UI render: default; VCL: osx
Locale: de-DE (de_DE.UTF-8); UI: de-DE
Calc: threaded
Comment 1 birnbach@posteo.de 2021-06-25 20:54:03 UTC
Could trace this problem back to version 6.4.7.2, may be a lot older.

Is reproducible both on retina and old school Mac.
Comment 2 psidiumcode 2021-06-29 19:29:35 UTC
I could reproduce it in iMac (Retina 5K, 27-inch, 2020)

Version: 7.0.6.2
Build ID: 144abb84a525d8e30c9dbbefa69cbbf2d8d4ae3b
CPU threads: 12; OS: Mac OS X 10.15.7; UI render: default; VCL: osx
Locale: en-GB (en_GB.UTF-8); UI: en-US
Calc: threaded

Version: 7.3.0.0.alpha0+ / LibreOffice Community
Build ID: d3d15db10a4d75c48c57b3026376626dbd343c4a
CPU threads: 12; OS: Mac OS X 10.15.7; UI render: default; VCL: osx
Locale: en-GB (en_GB.UTF-8); UI: en-US
Calc: threaded


But I could NOT reproduce it in iMac (27-inch, Late 2009) Non Retina
27-inch

Version: 7.0.6.2
Build ID: 144abb84a525d8e30c9dbbefa69cbbf2d8d4ae3b
CPU threads: 2; OS: Mac OS X 10.15.7; UI render: default; VCL: osx
Locale: en-US (en_FI.UTF-8); UI: en-US
Calc: threaded

Version: 7.3.0.0.alpha0+ / LibreOffice Community
Build ID: aa5c6d127559912ad60a63fbd972b78fb8f9691b
CPU threads: 2; OS: Mac OS X 10.15.7; UI render: default; VCL: osx
Locale: en-US (en_FI.UTF-8); UI: en-US
Calc: threaded
Comment 3 birnbach@posteo.de 2021-07-01 08:19:42 UTC
Eyedropper tool worked fine today on a 13" non-Retina MacBook Air (2011) running OS X 10.13.4
Comment 4 birnbach@posteo.de 2021-07-07 09:46:43 UTC
Another confirmation on a 20.5" Retina Mac from 2019 running OS X 10.14.5

and another non-confirmation on a 20.5 non-Retina Mac from 2011 running OSX 10.11.6
Comment 5 picopa88 2021-07-13 03:54:37 UTC Comment hidden (spam)
Comment 6 birnbach@posteo.de 2021-07-14 12:23:35 UTC
@picopa88: thanks for the instructions.

Present problem makes selection of a color on the screen impossible. The behaviour is probably related to the Retina display. Unless you could work the eyedropper on a Retina Mac I am afraid you missed the point.