[postgis-users] How determining a path from two points (X, Y) no nodes of the graph
Pablo Velazco Villares
pvela at uci.cu
Fri Mar 6 09:29:01 PST 2009
I am starting my work with pgRouting not work well with road networks.
I need to know if possible or is there some function that supports the analysis of route from fucking X, Y located on or near a given edge.
ie not necessarily take into account two nodes (start or end of an edge)
requires that the resulting path includes only a portion of the edge source or target of the solution ...
thank you all and hope to have been sufficiently explicit ... because I am trying to communicate a complex issue in a strange language
if someone can give me a hand with this, it will be very grateful
determining a path from two points (X, Y) vertices of the graph no space
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