[GraphHopper] Using Shapefile as primary data for routing

[Nicolas Gillet]

Hi,

It's totally possible, I did myself.
You will have to write your own reader for your shape files and create the graph out of the data you read.
If you're working with shape files in Java, you might already know the GeoTools library. It's a good start to read shape files.
Check the existing GraphHopper's OsmReader to have hints on how to create and populate the graph, the rest depends on your data structure.
Once the graph is created you can use it as any other GH graph.

Regards,

Nicolas GILLET


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De : Muhammad Iqnaul Haq [mailto:iqnaulhaq at gmail.com]
Envoyé : mercredi 12 février 2014 09:33
À : graphhopper at openstreetmap.org
Objet : [GraphHopper] Using Shapefile as primary data for routing

Hi all! I'm a new user of graphhopper. I'm working on my final academic research right now, the aim of the research is knowing how to make a route to avoid traffic-jam.
At first I'm working with pgrouting, geoserver, and openlayers but I got stucked because my route did not showed up. I found the graphhopper and interested on it.

But I've a problem, I want to use my own data (it is in shapefile .shp) format. Because in Indonesia the road network data from openstreetmap is not completed yet I thought. How can I use the data so that it can be used to graphhopper?
I want to add restricted access to each road that has a traffic jam on it, can I able to do this using graphhopper?

Need all assistance from you guys :)

regards
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