Painting images over qml maps

[Matus_Varhanik]

Hi everyone :) We are creating an app that draws one map on top of another (with opacity). The first map is in pixel format, and we calculate how each pixel fits on second map. For that one , we are using qml map (we need the ability to zoom into it and see small cities/vilages ). We tried to paint it pixel by pixel using mapRectangle or Rectangle item, but this method is extremely slow even with couple of hundreds of rectangles. Also there is a weird bug where the map randomly connects two pixels while we interact with it. We looked for this problem and it looks like there are some limitations for what we can achieve with mapRectangle and Rectangle Item. Is there a better way to get something like what we want ? For example a way to draw png image into qml map, with the ability to zoom with the map correspondingly.