Bug report #3639

Incorrect rendering of rasters at big scales

Added by Goyo D about 13 years ago. Updated about 13 years ago.

Assignee:nobody -
Affected QGIS version: Regression?:No
Operating System:Debian Easy fix?:No
Pull Request or Patch supplied: Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:13698


When zoomed so that raster pixels are shown as big squares they are shifted. The value tool shows the correct values though. Maybe a floating point issue.

Steps to reproduce:
1. Uncompress the attached file and open the sample.qgs project.
2. Zoom and pan. See how pixels change their locations with respect to the point. Some pixels become rectangles sometimes.

Images showing the problem are also included.

sample.tar.gz - Sample project to reproduce the bug and images. (25.1 KB) Goyo D, 2011-03-18 03:17 PM


#1 Updated by Goyo D about 13 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

It seems to be fixed in r15540M so I'm closing this bug.

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