[GraphHopper] Snap to road

[Peter K]

Doanh, please start a new topic if it is not related to the previous one.


> Greetings!
> I'm very interested in your project (special in routing).
> I was compiled it and it's fine. So, I think in this demo, it just
> work with a little of places (such us Berlin, Newyork)
> I come from Vietnam and I want to make it work routing offline in Vietnam.
> So I was followed these step to create vietnam.ghz, but I when I run
> 'Run.sh' file in graphhopper, it said: 'line 1: mvn: command not found'
> And I don't know where is the path that folder vietnam-gh created (if
> run.sh is ok).
> Can you explain and give me more instructions about how to create *ghz
> file?
> Thank!
>
> Doanh.
>
>
> 2014-04-01 20:26 GMT+07:00 Daniels Pitkevics
> <daniels.pitkevics at gmail.com <mailto:daniels.pitkevics at gmail.com>>:
>
>     Hi. 
>     Thank You for Your answer. Is it the best way to make my GPS
>     marker to be set on road using this method? Maybe there are some
>     alternatives on making navigation with graphhopper?
>     Also, is it possible to set map center on marker and also tilt map
>     till particular degrees i choose?
>
>
>     On 1 April 2014 14:47, Bruno Carle <brunocarle at yahoo.com
>     <mailto:brunocarle at yahoo.com>> wrote:
>
>         Hi Daniels,
>         I dont know about the google map tiles but for the snapping
>         you can try this:
>            
>             GraphHopper graphHopper=new GraphHopper().setInMemory(true)
>                         .setGraphHopperLocation("/tmp/ghLoc")
>                         .setOSMFile(osmFile)
>                         .disableCHShortcuts();
>             graphHopper.importOrLoad();
>
>             QueryResult queryResult=graphHopper.getLocationIndex().
>                 findClosest(50.09624070971814,14.438213109970093,
>                     new
>         DefaultEdgeFilter(graphHopper.getEncodingManager().getSingle()));
>            
>             System.err.println(queryResult.getSnappedPoint());
>
>
>
>         Regards
>         Bruno
>         ------------------------------------------------------------------------
>         *From:* Daniels Pitkevics <daniels.pitkevics at gmail.com
>         <mailto:daniels.pitkevics at gmail.com>>
>         *To:* graphhopper at openstreetmap.org
>         <mailto:graphhopper at openstreetmap.org>
>         *Sent:* Monday, March 31, 2014 3:48 PM
>         *Subject:* [GraphHopper] Snap to road
>
>         Greetings!
>         I am trying to build a new navigation android app and for now
>         I have been stopped at the point where current GPS coordinate
>         needs to be snapped to the road because of lack of GPS
>         accuracy. Is it possible to do with GraphHopper? If yes, then
>         could You please share some links, classes, methods where I
>         could search for? 
>         Also, is it possible to use GraphHopper routing with Google
>         Maps representation and tile loader?
>         Thank You in advance.
>
>         -- 
>         *Ar cien,u,*
>         *Daniels Pitkevic(s*
>
>         _______________________________________________
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>         <mailto:GraphHopper at openstreetmap.org>
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>
>
>
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>
>
>
>     -- 
>     *Ar cien,u,*
>     *Daniels Pitkevic(s*
>
>     _______________________________________________
>     GraphHopper mailing list
>     GraphHopper at openstreetmap.org <mailto:GraphHopper at openstreetmap.org>
>     https://lists.openstreetmap.org/listinfo/graphhopper
>
>
>
>
> -- 
>
> Trân tro.ng,
>
> Tran Dang Doanh
>  M: (84) 943438338 E: dangdoanh.sp at gmail.com
> <mailto:dangdoanh.sp at gmail.com>
>
>
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