TechDraw: Dimension tool has huge offset

[maxwxyz]

Is there an existing issue for this?

• I have searched the existing issues

Problem description

The dimension is created off screen (not visible) and when moving the mouse cursor you see that there is a huge offset between the cursor and the dimension. Maybe related to DPR as I have a two monitor setup, one with HiDPI, one with normal DPI (happens on both screens).

Demo:

dimension-tool_edit.mp4

Full version info

OS: Windows 11 build 22631
Word size of Ondsel: 64-bit
Version: 2024.2.0dev.37179 (Git)
Build type: Release
Branch: flavor
Hash: 5d0133c096bfd2ff009350bc8dc1b9363542e473
Python 3.11.9, Qt 5.15.13, Coin 4.0.2, Vtk 9.2.6, OCC 7.7.2
Locale: German/Germany (de_DE)
Installed mods: 
  * Ondsel-Lens 2024.1.22.01

Subproject(s) affected?

Techdraw

Anything else?

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[maxwxyz]

@PaddleStroke FYI

[PaddleStroke]

Have you tried when only one screen is connected and if changing the resolution?

[maxwxyz]

It works when I only use one screen but I think this is not ideal to disconnect the laptop when using FreeCAD

[PaddleStroke]

Of course. I'm just trying to pin-point the case where it doesn't work.

[PaddleStroke]

I have tested on a dual screen setup and I cannot reproduce the issue. Here is my setup :

• windows 10
  Laptop screen : 3000x2000 (200%)
  main screen : 3800x1600 (125%)

I have tested with various resolution and scale and cannot find a similar case as you. Can you please try to pinpoint exactly when it happens?

[PaddleStroke]

Ah! After further tests I can reproduce. It has nothing to do with screens, this happens with projection groups.

[PaddleStroke]

Bug fixed in FreeCAD#13525

[maxwxyz]

ah this could be, I've tested with one monitor on a simple view ... sorry!