Online Maps has own Drawing API.
Example of use:
http://infinity-code.com/atlas/online-m … ample.html

Unfortunately, Drawing API can only draw lines, polygons and rectangles.
If you want to be able to draw a circle, we can add this feature.

Right now, you can draw a circle using a polygon.
It's not ideal, but the working way.

I want to make area in the map.
In a browser with in js, I can make circle (for exemple) directly with the api

So how can I do this with online maps ?