Updated canvas setting for min/max values of raster layer with pseudocolor style causes continuous updates #24887
Labels
Bug
Either a bug report, or a bug fix. Let's hope for the latter!
High Priority
Regression
Something which used to work, but doesn't anymore
Symbology
Related to vector layer symbology or renderers
Author Name: Johannes Kroeger (Johannes Kroeger)
Original Redmine Issue: 16988
Affected QGIS version: master
Redmine category:symbology
Load a (singleband?) raster layer.
Set a Singleband pseudocolor.
Select "Updated canvas" for the "Statistics extent".
QGIS will now continuously update those values, flickering between different ones, without the user moving the map extents/canvas at all.
QGIS should only update when the map extents/canvas actually changes.
Master from ~20 hours ago.
I noticed that even with just one layer loaded and not using pseudocolor but "Singleband gray", the min/max values update two times on each canvas move. Maybe that is related?
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