# RouteCoordinate.qml Example File | Qt Location 5.6

Qt 5.6 | Qt Location | Map Viewer (QML) | RouteCoordinate.qml Example File

Qt 5.6.3 Reference Documentation

# RouteCoordinate.qml Example File

mapviewer/forms/RouteCoordinate.qml

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      import QtQuick 2.5
      import QtPositioning 5.5

      RouteCoordinateForm {
          property variant toCoordinate
          property variant fromCoordinate
          signal showRoute(variant startCoordinate,variant endCoordinate)
          signal closeForm()

          goButton.onClicked: {
              var startCoordinate = QtPositioning.coordinate(parseFloat(fromLatitude.text),
                                                             parseFloat(fromLongitude.text));
              var endCoordinate = QtPositioning.coordinate(parseFloat(toLatitude.text),
                                                           parseFloat(toLongitude.text));
              if (startCoordinate.isValid && endCoordinate.isValid) {
                 goButton.enabled = false;
                 showRoute(startCoordinate,endCoordinate)
              }
          }

          clearButton.onClicked: {
              fromLatitude.text = ""
              fromLongitude.text = ""
              toLatitude.text = ""
              toLongitude.text  = ""
          }

          cancelButton.onClicked: {
              closeForm()
          }

          Component.onCompleted: {
              fromLatitude.text = "" + fromCoordinate.latitude
              fromLongitude.text = "" + fromCoordinate.longitude
              toLatitude.text = "" + toCoordinate.latitude
              toLongitude.text = "" + toCoordinate.longitude
          }
      }