How to add custom shapes onto DD map?

I want to build my own app which allows users to drag and drop different shapes(polygons) onto DD map and position them freely. Users can also rotate the shapes on the map. It works similar to However, I’ve done many research online and read documentation for DD javascript api but still no luck. The only api provided that is relevant to my case is “Map.addPolygon()”. However, it only adds a static polygon boundary on the map and therefore not useful.

I just want to know if it is possible for me to build this app using DD api. If yes, any suggestions/help would be greatly appreciated! Thanks!

you can use the orthomosaic from DD and use the google earth / maps api to build the app. Go look around on google earth stuff and you’ll find it. Its a interface where you code it and it displays the changes.