CompositeHVDatumTransformation Class

In This Topic

A composite hv (horizontal/vertical) datum transformation class is an ordered list of HVDatumTransformation classes. The hv datum transformations are applied in the order they are stored.

Object Model

Syntax

C#
Visual Basic (Declaration)

public sealed class CompositeHVDatumTransformation : DatumTransformation

Public NotInheritable Class CompositeHVDatumTransformation 
   Inherits DatumTransformation

Example

Datum

var cimMapDefinition = MapView.Active.Map.GetDefinition();
// use if map's sr does not have a vertical coordinate system
var datumTransformations = cimMapDefinition.DatumTransforms;
// use if map's sr has a vertical coordinate system
var hvDatumTransformations = cimMapDefinition.HVDatumTransforms;

Inheritance Hierarchy

System.Object
ArcGIS.Core.Geometry.DatumTransformation
ArcGIS.Core.Geometry.CompositeHVDatumTransformation

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

CompositeHVDatumTransformation Members
ArcGIS.Core.Geometry Namespace

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