Tagged Questions

1
vote
1answer
65 views

Win7 Senior users_Which pgRouting and postGIS versions are stable with postgreSQL8.4?

I'm working on a postgreSQL ,postGIS and pgRouting project on Windows 7 I need to work on a stable version (no time for risks), and I can see that many people are asking the same question many ...
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29 views

How to find dijkstra's shortest path in OpenLayers [duplicate]

I have just hard coded the routes and calculating distance for each node from the source node, but I could not find the shortest path . I am just trying to move or find the nodes of a LineString by ...
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1answer
91 views

how to find vertices for a geometry in OpenLayers

I am having a LineString, where I need to find the vertices logically and save those vertices. Can anyone help me out. Or else how below can help me. OpenLayers.Geometry.LineString = ...
2
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0answers
92 views

How to PGRoute from OpenLayers via PostGIS/PostgreSQL [duplicate]

I need to route a shortest distance for a map which I have loaded from a PostgreSQL by means of JSON file. I can project the map in my browser and I can identify the linestrings. For a particular ...
2
votes
1answer
303 views

routing using openlayers and pgrouting

I would like to do a Dijkstra routing using pgrouting and openlayers. I have the downloaded osm data. I am following the workshop given in this link. But since I am very new to this I found it ...
0
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1answer
858 views

Pgrouting OpenLayers all together

I'm new to all this I'm still trying to understand how things work.I have found a tutorial for pgrouting that shows the shortest path with Dijsktra or A* or shooting star at a map . I followed the ...
1
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0answers
139 views

How to add column “EDGE” in pgRouting?

I am a newbie in PostGis and pgRouting. I have installed and configured both on my windows PC, following FOSS4G tutorial. I am able to see the result in browser, using GeoServer and OpenLayers. ...