public static bool UpdateOverlay( 
   MapView mapView,
   IEnumerable<IDisposable> disposables,
   IEnumerable<Geometry> geometries,
   CIMSymbolReference symbol,
   double referenceScale,
   double showThrough
)

Public Overloads Shared Function UpdateOverlay( _
   ByVal mapView As MapView, _
   ByVal disposables As IEnumerable(Of IDisposable), _
   ByVal geometries As IEnumerable(Of Geometry), _
   ByVal symbol As CIMSymbolReference, _
   ByVal referenceScale As Double, _
   ByVal showThrough As Double _
) As Boolean

Parameters

mapView

The view containing the overlay.

disposables

The set of IDisposable instance returned from a group of AddOverlay method calls

geometries

The set of geometry to be used for the update

symbol

The symbol to use for the update.

referenceScale

Map reference scale or -1

showThrough

Visibility factor for showing the overlay through other objects when obscured in 3D.
Valid range is [0..1], any other value will be treated as 0 (not visible).

Return Value

Target Platforms: Windows 11, Windows 10

Reference

MappingExtensions Class
MappingExtensions Members
Overload List