GREAT ! You did it
The image overlay is going to be easier.
On my side, i search and test a lot to avoid to post for nothing and boring you.
So i use QGIS to georerence an image and a great CD (OSGEO) with a map tiler.
It gave me more comprehension of what you told me
Now, i have a question about the new function (ground overlay).
I have my image and i want to include it as a path using the ground overlay.
I can see you have a field "bounds" to localize the image with lat1, long1, lat2, long2.
In QGis, with my georeferenced image, i have 4 coordinates :
North : 5828204.780927823
South : 5813665.623325179
West : 573292.2276555998
East : 589339.9268656841
Is this what i have to put in Lat and long ?
If so, in what order ?
If not, do you know how i can transform this values to fit in ZhGooglemap ?
Thanks again Dima for your great work. Really.
Xavier