DropZs(Geometry,Boolean) Method

In This Topic

Sets all the Z-values to NaN.

Syntax

C#
Visual Basic (Declaration)

Geometry DropZs( 
   Geometry geometry,
   bool allowNonZGeometry
)

Overloads Function DropZs( _
   ByVal geometry As Geometry, _
   ByVal allowNonZGeometry As Boolean _
) As Geometry

Parameters

geometry: The input geometry.
allowNonZGeometry: If true, then a new geometry is returned with the Geometry.HasZ property set to true no matter if the input geometry has the property set to true or not. If false and the geometry Geometry.HasZ property is false, then an exception will be thrown.

Return Value

The geometry with the Z-values set to NaN. If the geometry is empty and the Geometry.HasZ property is true, then the input geometry is returned unchanged. Otherwise, if allowNonZGeometry is true, a new geometry is returned with the Geometry.HasZ property set to true.

Exceptions

Exception	Description
System.ArgumentNullException	Geometry is null.
System.InvalidOperationException	This geometry is not Z-Aware and allowNonZGeometry is false.
System.NotImplementedException	The method is not implemeted for GeometryBag.

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.4 or higher.

Reference

IGeometryEngine Interface
IGeometryEngine Members
Overload List

Send feedback