Hi,
I have questions about vertices of the polygon.
I would like to do this :
1) The user edit a polygon
2) The user selects a vertex (or more) of a polygon.
3) The user seizes a surface of a plot of land(=polygon) in a textbox and, the coordinates of the vertex are calculated from the seized surface and so the polygon has the same surface as the value seized by the user.
Is it possible to do that ?
There is a sample "DragSelectVerticesAsGroup", and I think is a good start to do what I want.
I tried using the class "SelectVerticesEditInteractiveOverlay" but I have errors as "Lock does not exist in the current context" and
"SelectVerticesEditInteractiveOverlay.DrawCore(ThinkGeo.MapSuite.Core.GeoCanvas) : no appropriate method was found for the substitution".
Is is possible that this class works fine in a wpf application ?
Thanks a lot for your help.
Regards.
Stéphanie.