[postgis-devel] ST_GeometrySplit
strk
strk at keybit.net
Fri Mar 12 08:14:18 PST 2010
On Thu, Mar 11, 2010 at 01:52:22PM -0800, Martin Davis wrote:
> Not really... all I can think of to do in this case is to choose one or
> other direction as primary, and return ambiguous cases as that
> direction. Really it has to be up to the user to provide reasonable
> input - you can't expect to give a sensible answer to a nonsensical
> question.
I start to think the whole "left/right" question is nonsensical.
I've taken a look at how qgis implements "split" tool.
There, the split just returns all elements with no distinction.
--strk;
() Free GIS & Flash consultant/developer
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