Class HorizontalVerticalTransformationStep

Represents a step in the process of transforming between horizontal and/or vertical datums.

Inheritance

object

HorizontalVerticalTransformationStep

Implements

IEquatable<HorizontalVerticalTransformationStep>

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Esri.ArcGISRuntime.Geometry

Assembly: Esri.ArcGISRuntime.dll

Syntax

public sealed class HorizontalVerticalTransformationStep : IEquatable<HorizontalVerticalTransformationStep>

Remarks

Each HorizontalVerticalTransformationStep can be constructed from a well-known ID (WKID) that represents a horizontal (geographic) or a vertical transformation. This API supports many transformation WKIDs, which are documented in the Coordinate Systems and Transformations Tables available in the downloads area of developers.arcgis.com, under the relevant SDK.

One or more HorizontalVerticalTransformationStep objects are combined into a HorizontalVerticalTransformation object, and can then be used to control how coordinates are transformed in a Project(Geometry, SpatialReference, DatumTransformation?) method call.

A HorizontalVerticalTransformationStep object is immutable.

Constructors

Name	Description
HorizontalVerticalTransformationStep(int)	Initializes a new instance of the HorizontalVerticalTransformationStep class from a well-known ID.
HorizontalVerticalTransformationStep(string)	Initializes a new instance of the HorizontalVerticalTransformationStep class from a well-known text string.

Properties

Name	Description
IsInverse	Gets a value indicating whether this transformation step is an inverted transformation.
IsMissingProjectionEngineFiles	Gets a value indicating whether any files needed by the Projection Engine for this geographic transformation step are missing from the local file system. ProjectionEngineFilenames indicates the required files.
ProjectionEngineFilenames	Gets a read-only list of Projection Engine files required to support this geographic transformation step.
WkText	Gets the well-known text of this transformation step instance.
WkText2	Gets the well-known text of this geographic transformation step instance as defined by the OGC standard.
Wkid	Gets the well-known ID or 0 if the transformation in this step does not have a well-known ID.

Methods

Name	Description
Equals(HorizontalVerticalTransformationStep?)	Returns `true` if the two transformation steps are equal, `false` otherwise.
Equals(object?)	Returns a value indicating if the two objects are equal.
GetHashCode()	Serves as the hash function for the class.
GetInverse()	Returns the inverse of the transformation step or `null` if the transformation is not invertible.

Applies to

Target	Versions
.NET Standard 2.0	100.10 - 200.8
.NET	100.13 - 300.0
.NET Windows	100.13 - 300.0
.NET Android	200.0 - 300.0
.NET iOS	200.0 - 300.0
.NET Framework	100.10 - 200.8
Xamarin.Android	100.10 - 100.15
Xamarin.iOS	100.10 - 100.15
UWP	100.10 - 200.8