Bug report #1860
Support thumbnail in legend for raster providers
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Low | ||
| Assignee: |  nobody - | ||
| Category: | Rasters | ||
| Affected QGIS version: | Regression?: | No | |
| Operating System: | All | Easy fix?: | No |
| Pull Request or Patch supplied: | Resolution: | fixed | |
| Crashes QGIS or corrupts data: | Copied to github as #: | 11920 |
Description
When you add a Digital Elevation Model (DEM) layer, the icon in the Map Legend is displayed as a gray icon.
After updating the layer properties from Grayscale to Pseudocolor, and clicking on Apply and then OK, the icon does not update.
Clicking on View - Refresh does not update the icon.
The only way to update the icon is to exit QGIS and reopen the project.
History
#1
Updated by Giovanni Manghi over 15 years ago
This is true also under linux (ubuntu) with the latest svn version of qgis. Tested with a Idrisi .rst DEM. True also for GRASS layers.
#2
Updated by Magnus Homann about 15 years ago
- Resolution set to fixed
- Status changed from Open to Closed
Fixed in 26c8566b (SVN r11362).
#3
Updated by Giovanni Manghi about 15 years ago
- Resolution deleted (
fixed) - Status changed from Closed to Feedback
Hi,
it works but not for GRASS rasters. For them, if the colormap is changed trough the grass toolbox, reloading the project is still necessary to refresh the icon in the legend.
#4
Updated by Magnus Homann about 15 years ago
Okay, I think we can call this a GRASS issue then. I don't do GRASS, so I can't test.
#5
Updated by Paolo Cavallini about 15 years ago
- Status changed from Feedback to Open
#6
Updated by Redmine Admin over 14 years ago
The same problem like #2440 , currently the thumbnail is hardcoded grey in raster layer for all providers (except built in GDAL).
#7
Updated by Paolo Cavallini over 14 years ago
- Resolution set to fixed
- Status changed from Open to Closed
seems fixed. Please reopen if necessary