GetZs(Double,Double) Method

In This Topic

Obtains a point geometry with Z for the specified x,y; where the Z value is populated from the layer. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public SurfaceZsResult GetZs( 
   double x,
   double y
)

Public Overloads Function GetZs( _
   ByVal x As Double, _
   ByVal y As Double _
) As SurfaceZsResult

Parameters

x: The x-coordinate
y: The y-coordinate

Return Value

A result that contains a status, plus an output geometry only if the status is favorable.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Remarks

If the layer has no data at the particular input geometry point, then the corresponding output geometry point Z will be set to the value specified in SurfaceZsMissingHandler.DefaultOutputZ.

Use CanGetZs to determine if the layer can be used as an elevation source before calling this function.

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.4 or higher.

Reference

Layer Class
Layer Members
Overload List

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