How do I set the zoom for a Polygon object?

rodsan724 — Wed, 17 Nov 2021 19:06:04 GMT

I'm using Map.SetViewpointGeometryAsync(myPolygon) and was wondering how to set the zoom of the polygon before using SetViewPointGeometryAsync?

Re: How do I set the zoom for a Polygon object?

MatveiStefarov — Thu, 18 Nov 2021 01:53:27 GMT

Hello! I'm not sure what you mean by setting "zoom of the polygon".

Would you like a Map to always open zoomed-in to a specific area, without having to call SetViewpointGeometryAsync? Set the Map.InitialViewpoint property ahead of time.

Would you like to know at what scale a given geometry will fill the view? That is tricky to calculate, because the answer will depend on the location of the polygon, and size and shape of the MapView, and the Map's projection. I cannot think of a better way to zoom to a geometry than SetViewPointGeometryAsync(geom) or SetViewpoint(new Viewpoint(geom)).

topic Re: How do I set the zoom for a Polygon object? in .NET Maps SDK Questions

How do I set the zoom for a Polygon object?

Re: How do I set the zoom for a Polygon object?