calling code must run on MCT
Public Function CanGetZs() As Boolean
Return Value
True if this layer can be used by the GetZs methods, False otherwise
Get Z values from a layer
var tinLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<TinLayer>().FirstOrDefault();
await QueuedTask.Run(() =>
{
if (tinLayer.CanGetZs())
{
// get z value for a mapPoint
var zResult = tinLayer.GetZs(mapPoint);
if (zResult.Status == SurfaceZsResultStatus.Ok)
{
// cast to a mapPoint
var mapPointZ = surfaceZResult.Geometry as MapPoint;
var z = mapPointZ.Z;
}
// get z values for a polyline
zResult = tinLayer.GetZs(polyline);
if (zResult.Status == SurfaceZsResultStatus.Ok)
{
// cast to a mapPoint
var polylineZ = surfaceZResult.Geometry as Polyline;
}
}
});
Get Z values from a TIN Layer
var tinLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<TinLayer>().FirstOrDefault();
await QueuedTask.Run(() =>
{
if (tinLayer.CanGetZs())
{
// get z value for a mapPoint
var zResult = tinLayer.GetZs(mapPoint);
if (zResult.Status == SurfaceZsResultStatus.Ok)
{
// cast to a mapPoint
var mapPointZ = zResult.Geometry as MapPoint;
var z = mapPointZ.Z;
}
// get z values for a polyline
zResult = tinLayer.GetZs(polyline);
if (zResult.Status == SurfaceZsResultStatus.Ok)
{
// cast to a Polyline
var polylineZ = zResult.Geometry as Polyline;
}
}
});
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3.4 or higher.