Bug report #12671
Updated by Alessandro Pasotti over 6 years ago
Cursor icon size is hardcoded to 16x16 in many parts of the code (for example: https://github.com/qgis/QGIS/blob/master/src/app/qgisapp.cpp#L2317)
this makes the cursor very difficult to see.
The modification I suggest is to add a new QgsApp method that returns the zoom factor, calculated on a 96 dpi base, this will allow to resize all GUI parts by multiplying by the zoom factor.
To get current DPI you can use (Python code):
<pre>
QgsApplication.instance().desktop().physicalDpiX()
</pre>
The very same method could be used to resize icons and other GUI elements.
this makes the cursor very difficult to see.
The modification I suggest is to add a new QgsApp method that returns the zoom factor, calculated on a 96 dpi base, this will allow to resize all GUI parts by multiplying by the zoom factor.
To get current DPI you can use (Python code):
<pre>
QgsApplication.instance().desktop().physicalDpiX()
</pre>
The very same method could be used to resize icons and other GUI elements.