Bug #6185
Can't write pyramids to separate .ovr file if raster file is read-only
| Status: | New | Start Date: | 08/12/2012 | |
|---|---|---|---|---|
| Priority: | Low | Due date: | ||
| Assigned to: | - | % Done: | 0% |
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| Category: | Rasters | |||
| Target version: | Version 2.0.0 | |||
| Platform: | Patch supplied: | No | ||
| Platform version: | Affected version: | master | ||
| Status info: | Causes crash or corruption: | No | ||
| Resolution: |
Description
Make a jpeg file read-only.
Load the jpeg into QGIS.
Right-click the jpeg layer in the TOC
Choose Properties>Pyramids
Select a pyramid resolution and click the "build pyramids" button.
You will get an error message: "Write access denied>Adjust the file permissions and try again".
But the file permissions on the jpeg file should not matter, because the pyramids would be saved in a separate .ovr file!
I believe the same should apply regardless of the image format, as long as the option "Build pyramids internally if possible" is not selected.
History
Updated by Paolo Cavallini 9 months ago
- Target version set to Version 2.0.0