Qt location map plugin doesn't update



  • Hi,

    I developed a Qt location map plugin for QML map (plugin:”myplugin”), now I want to update some tiles for client application because of some changes happened in my map(ex:adding new map layer) but I can’t update the map tiles in this situation I have two problems:
    1- Because of map caching QML map doesn’t re-request any pre-loaded tiles to Qt location map plugin
    2- If I disable caching in addition to losing performance, current loaded tiles doesn’t update because they settle in memory so I have to pan or zoom the map to load new tiles

    What should I do to get rid of this big headache?

    I appreciate any idea.



  • In QML document you have to use map.clearData() and then map.prefetchData()


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