Opened 15 years ago
Closed 14 years ago
#1860 closed bug (fixed)
Support thumbnail in legend for raster providers
| Reported by: | paulp575 | Owned by: | nobody |
|---|---|---|---|
| Priority: | major: does not work as expected | Milestone: | Version 1.5.0 |
| Component: | Rasters | Version: | Trunk |
| Keywords: | raster icon update | Cc: | pcav, rugginoso |
| Must Fix for Release: | No | Platform: | All |
| Platform Version: | Awaiting user input: | no |
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.
Change History (7)
comment:1 by , 15 years ago
| Owner: | changed from to |
|---|---|
| Platform: | Windows → All |
| Platform Version: | XP w/SP2 |
| Summary: | DEM Icon in Map Legend Does Not Update → DEM Icon in Map Legend Does Not Update after changing the color map |
comment:3 by , 15 years ago
| Cc: | added |
|---|---|
| Keywords: | raster added; DEM removed |
| Resolution: | fixed |
| Status: | closed → reopened |
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.
comment:4 by , 15 years ago
| Component: | Map Legend → GRASS |
|---|---|
| Summary: | DEM Icon in Map Legend Does Not Update after changing the color map → GRASS layers thumbnail in legend does not update after changing the color map |
Okay, I think we can call this a GRASS issue then. I don't do GRASS, so I can't test.
comment:5 by , 15 years ago
| Owner: | changed from to |
|---|---|
| Status: | reopened → new |
comment:6 by , 14 years ago
| Component: | GRASS → Rasters |
|---|---|
| Owner: | changed from to |
| Summary: | GRASS layers thumbnail in legend does not update after changing the color map → Support thumbnail in legend for raster providers |
The same problem like #2440 , currently the thumbnail is hardcoded grey in raster layer for all providers (except built in GDAL).
comment:7 by , 14 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
seems fixed. Please reopen if necessary
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.