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Offline map navigation

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  • S Offline
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    Somasundaram
    wrote on last edited by
    #1

    I am trying to implement offline map navigation (with mapboxgl plugin). I have implemented offline tiles, but I am not able to figure out how to implement complete offline navigation. I would really appreciate any help? Thanks. Even I am interested in any other plugin implementation as well.

    raven-worxR 1 Reply Last reply
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    • S Offline
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      Somasundaram
      wrote on last edited by
      #3
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      • S Somasundaram

        I am trying to implement offline map navigation (with mapboxgl plugin). I have implemented offline tiles, but I am not able to figure out how to implement complete offline navigation. I would really appreciate any help? Thanks. Even I am interested in any other plugin implementation as well.

        raven-worxR Offline
        raven-worxR Offline
        raven-worx
        Moderators
        wrote on last edited by
        #2

        @Somasundaram
        i don't think that any plugin has routing algorithms implemented at all.
        Also because this takes additional data other than the map data to compute the shortest way from A to B. So the map tiles themselves wont let you navigate anyway.

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          Somasundaram
          wrote on last edited by
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          • raven-worxR raven-worx

            @Somasundaram
            i don't think that any plugin has routing algorithms implemented at all.
            Also because this takes additional data other than the map data to compute the shortest way from A to B. So the map tiles themselves wont let you navigate anyway.

            S Offline
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            Somasundaram
            wrote on last edited by
            #4

            @raven-worx Then if I am not wrong, we can't implement offline map navigation in qt?

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            • S Somasundaram

              @raven-worx Then if I am not wrong, we can't implement offline map navigation in qt?

              raven-worxR Offline
              raven-worxR Offline
              raven-worx
              Moderators
              wrote on last edited by
              #5

              @Somasundaram
              not out of the box.
              You would need to implement (or at least integrate an existing) routing engine into a (custom?) maps plugin.

              --- SUPPORT REQUESTS VIA CHAT WILL BE IGNORED ---
              If you have a question please use the forum so others can benefit from the solution in the future

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              • S Somasundaram

                @raven-worx Then if I am not wrong, we can't implement offline map navigation in qt?

                raven-worxR Offline
                raven-worxR Offline
                raven-worx
                Moderators
                wrote on last edited by
                #6

                @Somasundaram
                to give a feeling about the whole effort that is needed for efficient routing and data preparation you can read the following diploma thesis:
                Fast and Exact Mobile Navigation with OpenStreetMap Data (by Christian Vetter)

                --- SUPPORT REQUESTS VIA CHAT WILL BE IGNORED ---
                If you have a question please use the forum so others can benefit from the solution in the future

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