[geos-devel] Linestring intersection on vertex
JFORMONT at siradel.com
Tue May 15 01:44:02 PDT 2012
I'd like to know if there is an efficient way to know if two linestrings intersect at a common vertex. What I'm currently doing is like this :
- Test if linestrings intersect
- Is the intersection a point ?
- If it's a point, is it a vertex of both linestrings (which is the slow part for long linestrings) ?
Do you know a faster way to achieve this result ?
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