[gtk] Image area and DND

[cyrille]

Hi
I would like to define areas of various shapes within an image and interpret them in python in a GTK application

Ex: a man in an main side and on the other side his organs (heart, liver, ...) and with the mouse a drag and drop to place the right items in the right place. Another example, a map in the main side and localities in a another side to put in the right place, ...

I stumble on the cutout in the main image area.

Any advice or documentation is welcome

Thanks in advance