previewGeometry

A geometry previewing the changes made by the current interaction. If the GeometryEditor was started with an input geometry by calling GeometryEditor.start, then the preview geometry is returned in the same SpatialReference as the input geometry. If the input geometry spatial reference is null, or the editor was started using GeometryEditor.start, then the preview geometry is returned in the spatial reference of the associated MapView. If no spatial reference is set on either input geometry or via an associated map view, then the spatial reference of the preview geometry will be null.

See also