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ComputeCircleCartographicWithGranularity Method (IAgStkGraphicsSurfaceShapesInitializer)
See Also  Example
CentralBody
The central body to compute the circle on.
Center
An array containing the center of the circle, in the order latitude, longitude, altitude.
Radius
The radius of the circle, in meters.
Granularity
The angular separation, in radians, of positions along the boundary.





Description

For convenience. Computes boundary positions for a circle 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 Circle

Syntax

[Visual Basic .NET] 
Public Function ComputeCircleCartographicWithGranularity( _
   ByVal CentralBody As String, _
   ByRef Center As System.Array, _
   ByVal Radius As Double, _
   ByVal Granularity As Double _
) As IAgStkGraphicsSurfaceShapesResult
[C#] 
public IAgStkGraphicsSurfaceShapesResult ComputeCircleCartographicWithGranularity(

   string CentralBody, 

   ref System.Array Center, 

   double Radius, 

   double Granularity

);
[Managed C++] 
public: IAgStkGraphicsSurfaceShapesResult^ ComputeCircleCartographicWithGranularity(

   String __gc ^ CentralBody, 

   System::Array ^^ Center, 

   double Radius, 

   double Granularity

);
[Java] 
public IAgStkGraphicsSurfaceShapesResult computeCircleCartographicWithGranularity(

   String CentralBody, 

   Object[] Center, 

   double Radius, 

   double Granularity

);
[Unmanaged C++] 
public: HRESULT ComputeCircleCartographicWithGranularity(

   BSTR CentralBody, 

   SAFEARRAY ** Center, 

   double Radius, 

   double Granularity, 

   IAgStkGraphicsSurfaceShapesResult ** ReturnValue

);

Parameters

CentralBody
The central body to compute the circle on.
Center
An array containing the center of the circle, in the order latitude, longitude, altitude.
Radius
The radius of the circle, in meters.
Granularity
The angular separation, in radians, of positions along the boundary.

Example

Shows the format of the Center parameter when computing a circle with a cartographic position.
[C#] Copy Code
Array center = new object[] 
{ 
    39.88, 
    -75.25, 
    0.0 
}; 
 
IAgStkGraphicsSurfaceShapesResult shape = sceneManager.Initializers.SurfaceShapes.ComputeCircleCartographic( 
    "Earth", 
    ref center, 
    10000); 
 
Shows the format of the Center parameter when computing a circle with a cartographic position.
[Visual Basic .NET] Copy Code
Dim center As Array = New Object() {39.88, -75.25, 0}

Dim shape As IAgStkGraphicsSurfaceShapesResult = sceneManager.Initializers.SurfaceShapes.ComputeCircleCartographic("Earth", center, 10000)

See Also

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STK Programming Interface 11.0.1