#2817: Adding multiple raster/vector maps is slow
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Reporter: pmav99 | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.0.3
Component: wxGUI | Version: unspecified
Keywords: | CPU: Unspecified
Platform: Unspecified |
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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.
Replying to [comment:1 pmav99]:
> 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.
Please identify the revision in which it was slow to narrow down the
change.