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ComputeEllipseCartographic Method (IAgStkGraphicsSurfaceShapesInitializer)
See Also Example

CentralBody: The central body to compute the ellipse on.

Center: An array containing the center of the ellipse, in the centralBody's fixed reference frame, in the order latitude, longitude, altitude.

MajorAxisRadius: The radius of the ellipse's major axis, in meters.

MinorAxisRadius: The radius of the ellipse's minor axis, in meters.

Bearing: An angle, in radians, measured clockwise from north.

Description

For convenience. Computes boundary positions for an ellipse on the specified centralBody using a Cartographic center. Longitude and latitude are in radians, and altitude is in meters. This is equivalent to converting center to Cartesian and calling Compute Ellipse

Syntax

[Visual Basic .NET]
Public Function ComputeEllipseCartographic( _ ByVal CentralBody As String, _ ByRef Center As System.Array, _ ByVal MajorAxisRadius As Double, _ ByVal MinorAxisRadius As Double, _ ByVal Bearing As Double _ ) As IAgStkGraphicsSurfaceShapesResult

[Visual Basic .NET]

Public Function ComputeEllipseCartographic( _
   ByVal CentralBody As String, _
   ByRef Center As System.Array, _
   ByVal MajorAxisRadius As Double, _
   ByVal MinorAxisRadius As Double, _
   ByVal Bearing As Double _
) As IAgStkGraphicsSurfaceShapesResult

[C#]
public IAgStkGraphicsSurfaceShapesResult ComputeEllipseCartographic( string CentralBody, ref System.Array Center, double MajorAxisRadius, double MinorAxisRadius, double Bearing );

[C#]

public IAgStkGraphicsSurfaceShapesResult ComputeEllipseCartographic(
   string CentralBody, 
   ref System.Array Center, 
   double MajorAxisRadius, 
   double MinorAxisRadius, 
   double Bearing
);

[Managed C++]
public: IAgStkGraphicsSurfaceShapesResult^ ComputeEllipseCartographic( String __gc ^ CentralBody, System::Array ^^ Center, double MajorAxisRadius, double MinorAxisRadius, double Bearing );

[Managed C++]

public: IAgStkGraphicsSurfaceShapesResult^ ComputeEllipseCartographic(
   String __gc ^ CentralBody, 
   System::Array ^^ Center, 
   double MajorAxisRadius, 
   double MinorAxisRadius, 
   double Bearing
);

[Java]
public IAgStkGraphicsSurfaceShapesResult computeEllipseCartographic( String CentralBody, Object[] Center, double MajorAxisRadius, double MinorAxisRadius, double Bearing );

[Java]

public IAgStkGraphicsSurfaceShapesResult computeEllipseCartographic(
   String CentralBody, 
   Object[] Center, 
   double MajorAxisRadius, 
   double MinorAxisRadius, 
   double Bearing
);

[Unmanaged C++]
public: HRESULT ComputeEllipseCartographic( BSTR CentralBody, SAFEARRAY ** Center, double MajorAxisRadius, double MinorAxisRadius, double Bearing, IAgStkGraphicsSurfaceShapesResult ** ReturnValue );

[Unmanaged C++]

public: HRESULT ComputeEllipseCartographic(
   BSTR CentralBody, 
   SAFEARRAY ** Center, 
   double MajorAxisRadius, 
   double MinorAxisRadius, 
   double Bearing, 
   IAgStkGraphicsSurfaceShapesResult ** ReturnValue
);

Parameters

CentralBody: The central body to compute the ellipse on.
Center: An array containing the center of the ellipse, in the centralBody's fixed reference frame, in the order latitude, longitude, altitude.
MajorAxisRadius: The radius of the ellipse's major axis, in meters.
MinorAxisRadius: The radius of the ellipse's minor axis, in meters.
Bearing: An angle, in radians, measured clockwise from north.

Example

Shows the format of the Center parameter when computing an ellipse with a cartographic position.

[C#] Copy Code

Array center = new object[] 

{ 

    38.85, 

    -77.04, 

    3000.0 

}; 

 

IAgStkGraphicsSurfaceShapesResult shape = sceneManager.Initializers.SurfaceShapes.ComputeEllipseCartographic( 

    "Earth", 

    ref center, 

    45000, 

    30000, 

    45);

Shows the format of the Center parameter when computing an ellipse with a cartographic position.

[Visual Basic .NET] Copy Code

Dim center As Array = New Object() {38.85, -77.04, 3000}

Dim shape As IAgStkGraphicsSurfaceShapesResult = sceneManager.Initializers.SurfaceShapes.ComputeEllipseCartographic("Earth", center, 45000, 30000, 45)

Description

Syntax

Parameters

Example

See Also