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load gps map view

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  • Q Offline
    Q Offline
    QHamed
    wrote on last edited by A Former User
    #1

    hi.
    I'm trying to find a way to load a map on my application but I can't find even one good source to give me a head start!
    QtLocation in qt5 is limited to QtPosition. most of it's useful libraries are gone! and it's not help me for loading graphical map.
    I tried to add QtLocation module to qt5 but I get errors every times. I'm using qt5.3 with ubuntu 14.04.
    thanks in advices.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Doesn't the "Map Viewer":http://doc.qt.io/qt-5/qtlocation-mapviewer-example.html example show what you want ?

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      Lulu31L 2 Replies Last reply
      0
      • Q Offline
        Q Offline
        QHamed
        wrote on last edited by
        #3

        hi SGaist
        Thank you.
        Yes this is what I need.
        But as far as I know QtLocation removed from qt5 and this example used Qtlocation.
        Can I compile this example under qt5.3?
        And another question.
        Is there a c++, not QML example for this?

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          It's an example from the Qt 5 QtLocation module

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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          • jerome_isAviableJ Offline
            jerome_isAviableJ Offline
            jerome_isAviable
            wrote on last edited by
            #5

            maybe you can do it easily by embed a javascript code inside an html page inside a qtwidget who show you this page...

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            • Q Offline
              Q Offline
              QHamed
              wrote on last edited by
              #6

              you are righ dear SGiast.
              and it's a good one. but I'm not really good at QML.
              a c++ example will really help.

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              • Q Offline
                Q Offline
                QHamed
                wrote on last edited by
                #7

                hi jerome. yes you are right but I did this before and I faced a problem. I need to load map offline and as far as I know by that way I can't save map tiles. so it will not solve my problem.

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                • M Offline
                  M Offline
                  Munteanu Marian
                  wrote on last edited by
                  #8

                  A basic C++ example:
                  https://bitbucket.org/MunteanuMarian/qmapwidget/src

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                  • jerome_isAviableJ Offline
                    jerome_isAviableJ Offline
                    jerome_isAviable
                    wrote on last edited by
                    #9

                    realy nice ! thanks a lot.

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                    • Q Offline
                      Q Offline
                      QHamed
                      wrote on last edited by
                      #10

                      thanks Munteanu!
                      this is what I need!

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                      • M Offline
                        M Offline
                        Munteanu Marian
                        wrote on last edited by
                        #11

                        You're welcomed!

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                        • SGaistS SGaist

                          Hi,

                          Doesn't the "Map Viewer":http://doc.qt.io/qt-5/qtlocation-mapviewer-example.html example show what you want ?

                          Lulu31L Offline
                          Lulu31L Offline
                          Lulu31
                          wrote on last edited by
                          #12
                          This post is deleted!
                          1 Reply Last reply
                          0
                          • SGaistS SGaist

                            Hi,

                            Doesn't the "Map Viewer":http://doc.qt.io/qt-5/qtlocation-mapviewer-example.html example show what you want ?

                            Lulu31L Offline
                            Lulu31L Offline
                            Lulu31
                            wrote on last edited by
                            #13

                            @SGaist

                            I used an example from QT which is mapviewer in QT 5.6 but it is not working.
                            I mean I can't load a route if I enter a fromLatitude , fromLongitude, toLatitude and toLongitude.
                            I added logs and I see that the status of my routeModel is not ready but error and exactly undefined error.
                            I am working on ubuntu 14.04.
                            Do you have same problem than me ?

                            If I look on the application output, I can see 2 warnings but I am not sure it is the cause :
                            -qt.network.ssl: QSslSocket: cannot resolve SSLv2_client_method
                            -qt.network.ssl: QSslSocket: cannot resolve SSLv2_server_method

                            Do you think it could be the cause of the error ? If Yes, how to correct it ? Perhaps it is a problem with a proxy ?

                            Thank you in advance for your answer.

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