Bug report #945

Grayscale Band Min Max Values Not Saved

Added by David A- Riggs - almost 17 years ago. Updated over 15 years ago.

Status:Closed
Priority:Low
Assignee:ersts -
Category:Rasters
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 #:11004

Description

1. Add a new raster layer, grayscale .tiff (DEM from ftp://ftp.wvgis.wvu.edu/pub/Clearinghouse/DEM/3m/Tiff/ )

2. Edit Properties: Select Grayscale Band Scaling "Custom Min Max Value", set values for Min and Max. The color scaling is adjusted as expected.

3. Save as new project. Close QGIS. Open QGIS. Open project.

Result: the .tiff file as been set back to Grayscale Band Scaling "Std Deviation", Min and Max values have reset to actual values in file. In other words, all custom Grayscale Band Scaling settings have been lost.

Expected behavior: "Custom Min Max Value" setting persisted, Min and Max values persisted.

This was tested with both HEAD/trunk and with the 0.9.2rc1 Debian packages.

History

#1 Updated by ersts - over 16 years ago

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

#2 Updated by Anonymous over 15 years ago

Milestone Version 0.9.2 deleted

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