Opened 8 years ago
Closed 8 years ago
#2817 closed defect (worksforme)
Adding multiple raster/vector maps is slow
| Reported by: | pmav99 | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | 7.0.5 |
| Component: | wxGUI | Version: | unspecified |
| Keywords: | Cc: | ||
| CPU: | Unspecified | Platform: | Unspecified |
Description
I am not that familiar with the codebase and I couldn't find the exact point where this happens, but it seems that when you try to add multiple raster/vector maps in the GUI the maps get added one by one.
From a usability point of view, this can get quite slow when you try to add many maps (e.g. 100+) and it can get excruciatingly slow when you have an already rendered map because the map gets re-rendered for each and every one map that we add.
At the very least, the re-rendering of the existing map should only be done once; after all the maps have been added.
Change History (5)
follow-up: 3 comment:1 by , 8 years ago
comment:2 by , 8 years ago
| Milestone: | 7.0.3 → 7.0.4 |
|---|
comment:3 by , 8 years ago
comment:4 by , 8 years ago
| Milestone: | 7.0.4 → 7.0.5 |
|---|
comment:5 by , 8 years ago
| Resolution: | → worksforme |
|---|---|
| Status: | new → closed |
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I just tried [67683] from trunk and it seems that it has been fixed. Not sure which commit it was though.
It would be nice if it could be backported.