Change Path Property of MapPolyline from c++

[Bischi]

Hi everyone!

I am developing a small App with QtQuick and I want to draw a line for a route into the map. For that I used the MapPolyline:

 MapPolyline {
        id: mapline
        objectName: "MapLine"
        path:
        {[
                { latitude: 47.219791, longitude: 9.546032 },
                { latitude: 47.219657, longitude: 9.542508 },
                { latitude: 47.2194446, longitude: 9.5437876 }
         ]}

It works perfectly, if I define the coordinates directly in QML.

But how can I change the content of the path - property from the c++ file?

Thanks for help!