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ComputeEllipse Method (IAgStkGraphicsSurfaceShapesInitializer)
See Also
CentralBody
The central body to compute the ellipse on.
Center
An array containing the center of the ellipse (in the order x, y, z), in the centralBody's fixed reference frame.
MajorAxisRadius
The radius of the ellipse's major axis.
MinorAxisRadius
The radius of the ellipse's minor axis.
Bearing
An angle measured clockwise from north.
Windows





Windows & Linux

Description

Computes boundary positions for an ellipse on the specified centralBody. This is equivalent to calling Compute Ellipse with a granularity of 1 degree.

Syntax

[Visual Basic .NET]
Public Function ComputeEllipse( _
    ByVal CentralBody As String, _
    ByVal Center As System.Array, _
    ByVal MajorAxisRadius As Double, _
    ByVal MinorAxisRadius As Double, _
    ByVal Bearing As Double _
) As IAgStkGraphicsSurfaceShapesResult
[C#]
public IAgStkGraphicsSurfaceShapesResult ComputeEllipse(
    string CentralBody,
    System.Array Center,
    double MajorAxisRadius,
    double MinorAxisRadius,
    double Bearing
);
[Managed C++]
public: IAgStkGraphicsSurfaceShapesResult^ ComputeEllipse(
    String __gc ^ CentralBody,
    System::Array ^ Center,
    double MajorAxisRadius,
    double MinorAxisRadius,
    double Bearing
);
[Unmanaged C++]
public: HRESULT ComputeEllipse(
    BSTR CentralBody,
    SAFEARRAY * * Center,
    double MajorAxisRadius,
    double MinorAxisRadius,
    double Bearing,
    IAgStkGraphicsSurfaceShapesResult ** ppRetVal
);
[Java]
public IAgStkGraphicsSurfaceShapesResult computeEllipse(
    String CentralBody,
    AgSafeArray Center,
    double MajorAxisRadius,
    double MinorAxisRadius,
    double Bearing
);
[Python - STK API ]
def ComputeEllipse(self, CentralBody:str, Center:list, MajorAxisRadius:float, MinorAxisRadius:float, Bearing:float) -> "IAgStkGraphicsSurfaceShapesResult":

Parameters

CentralBody
The central body to compute the ellipse on.
Center
An array containing the center of the ellipse (in the order x, y, z), in the centralBody's fixed reference frame.
MajorAxisRadius
The radius of the ellipse's major axis.
MinorAxisRadius
The radius of the ellipse's minor axis.
Bearing
An angle measured clockwise from north.

See Also

Example

Shows the format of the Center parameter when computing an ellipse.
[C#]
Array center = new object[] 
{ 
    1639.46, 
    -7123.95, 
    5861.21 
};

IAgStkGraphicsSurfaceShapesResult shape = sceneManager.Initializers.SurfaceShapes.ComputeEllipse(
    "Earth", 
    ref center, 
    45000, 
    30000, 
    45);
Shows the format of the Center parameter when computing an ellipse.
[Visual Basic .NET]
Dim center As Array = New Object() {1639.46, -7123.95, 5861.21}

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