when feature caching we should transform once up front #882

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artemp opened this Issue Oct 11, 2011 · 2 comments

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artemp commented Oct 11, 2011

we could hit the logic in ctrans only once, so that proj_transform and coord_transform calls could be done once and then features will be rendered all other times without transforms (already being in screen coords).

We could also clip and simplify at the same time - see also #1116

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artemp commented Oct 11, 2011

[springmeyer] The hope here would be able to run this geometry copy/clip in cases where feature caching will be used, so that clipping can happen once.

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closing, just not that easy to pull off.

@springmeyer springmeyer closed this Feb 9, 2014
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