CreateAngularUnit(Int32) Method

In This Topic

Convenience method to quickly create a AngularUnit instance using a factory code.

Syntax

C#
Visual Basic (Declaration)

public static AngularUnit CreateAngularUnit( 
   int factoryCode
)

Public Overloads Shared Function CreateAngularUnit( _
   ByVal factoryCode As Integer _
) As AngularUnit

Parameters

factoryCode: The angular unit factory code.

Return Value

An AngularUnit.

Exceptions

Exception	Description
System.ArgumentException	The factoryCode is not a valid angular unit code.

Remarks

The available angular units of measure.

Factory Code	Unit Name
9101	Radian
9102	Degree
9103	Arc-minute
9104	Arc-second
9105	Grad
9106	Gon
9109	Microradian
9112	Centesimal arc-minute
9113	Centesimal arc-second
9114	Mil
909003	DD (Decimal Degree)
909004	DMS (Degree Minute Second)
909005	DDM (Degree Decimal Minute)

Example

AngularUnit - Create an AngularUnit with a factory code

try
{
  // create a Grad unit
  var grad = AngularUnit.CreateAngularUnit(9105);
  string unitName = grad.Name;                        // Grad
  double conversionFactor = grad.ConversionFactor;    // 0.015708
  double radiansPerUnit = grad.RadiansPerUnit;
  int factoryCode = grad.FactoryCode;                 // 9105

  // convert 10 grads to degrees
  double val = grad.ConvertTo(10, AngularUnit.Degrees);

  // convert 10 radians to grads
  val = grad.ConvertFromRadians(10);
}
catch (ArgumentException)
{
  // ArgumentException will be thrown by CreateAngularUnit in
  // the following scenarios:
  // - if the factory code used is a non-angular factory code
  //   (i.e. it corresponds to square meters which is an area unit code)
  // - if the factory code used is invalid
  //   (i.e. it is negative or doesn't correspond to any factory code)
}

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

AngularUnit Class
AngularUnit Members
Overload List

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