[ http://jira.codehaus.org/browse/GEOT-913?page=all ]
Andrea Aime reopened GEOT-913:
------------------------------
Assignee: Andrea Aime (was: Ian Turton)
Reopening for handling in 2.3.x timeframe
> JMapPane should using just one mapcontext
> -----------------------------------------
>
> Key: GEOT-913
> URL: http://jira.codehaus.org/browse/GEOT-913
> Project: GeoTools
> Issue Type: Bug
> Components: ext mappane
> Affects Versions: 2.3
> Reporter: Andrea Aime
> Assigned To: Andrea Aime
> Fix For: 2.3
>
>
> During the paint method mapviewer uses up to three map contexts in order to
> paint the base map, the selection and the hightlight.
> This is bad because switching map context may and should drop out certain
> caches/optimizations (such as preloaded in memory
> features for example).
> Instead it should use a wrapping MapContext that adds the two layers on top
> of the user provided ones (wrapping is suggested
> because the user may decide to add/remove layers dinamically).
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