[Cairo] Rendering slow #9

mahrz opened this Issue May 12, 2011 · 1 comment


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mahrz commented May 12, 2011

The rendering in Cairo is rather slow, use strict complex points as datatypes (allows nicer transformations anyway and is also a R vector space). Also, some quad tree / kd tree structure for quick partial rendering might be nice.


mahrz commented Jul 27, 2011

The library now uses complex numbers as points which are strict, this leads already to a small speed-up.

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