HVDatumTransforms Property

In This Topic

Gets or sets the set of geographic transformations used by the map for spatial references with vertical coordinate system.

Syntax

Visual Basic (Declaration)
C#

Public Property HVDatumTransforms As CompositeHVDatumTransformation()

public CompositeHVDatumTransformation[] HVDatumTransforms {get; set;}

Remarks

An object with an empty Transformations list indicates the "Do not transform" case, where a pair of coordinate systems is deliberately configured so that no coordinate transformation occurs during projection.

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;
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.0 or higher.

Reference

CIMMap Class
CIMMap Members

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