Go for it; pg routing you can call and it will do the work inside the database.
Using the graph module you need to pull the features out of the database; into
a graph structure and then find the shortest path.
Both work; use whatever one you get working.
Jody
On 28/06/2010, at 5:51 AM, laura siewe wrote:
> I want to calculate the optimal route between two points on a map. I use
> PostgresSQL / PostGIS and GeoTools. I am wondering if it is possible to use
> Pgrouting with 2 tools or if I must use the module of Djisktra Geotools? If
> possible how can I use PgRouting that seems simpler than the Djisktra module
> of Geotools?
>
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