Bug report #19499

problem with singleband pseudocolor raster and multiple map views

Added by Andrew McAninch about 2 years ago. Updated over 1 year ago.

Status:Closed
Priority:Normal
Assignee:-
Category:Rasters
Affected QGIS version:3.2.1 Regression?:No
Operating System:Windows 7 Easy fix?:No
Pull Request or Patch supplied:No Resolution:no timely feedback
Crashes QGIS or corrupts data:No Copied to github as #:27327

Description

If I have a raster symbology set to singleband pseudocolor and the statistics extent set to "updated canvas", when I open an addition map view the CPU use gets high, QGIS get slow and in the layer styling dock I can see the min/max values and the classification ramp switching back and forth between the min/max of the main canvas and the second map view. If the symbology is set to singleband grey then everything behaves as expected.

History

#1 Updated by Giovanni Manghi about 2 years ago

  • Status changed from Open to Feedback

Please attach the data.

#2 Updated by Jürgen Fischer over 1 year ago

  • Resolution set to no timely feedback
  • Status changed from Feedback to Closed

Bulk closing 82 tickets in feedback state for more than 90 days affecting an old version. Feel free to reopen if it still applies to a current version and you have more information that clarify the issue.

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