Ticket #24 (closed enhancement: wontfix)
Enhancement: containsVertex function
|Reported by:||mtnclimb||Owned by:|
Description (last modified by robe) (diff)
A containsVertex function might be a useful addition.
int containsVertex(Geometry geom, double x, double y)
I geom contains a vertex with location (x,y), returns the index of that vertex. Otherwise returns -1. For geometrys which contain more than one coordinate sequence, the index is the cumulative index over all coordinate sequences.
This can be implemented as a fast linear scan of all vertices in the geometry.