ArcObjects Library Reference (GeoDatabase)

ITinTriangle.QueryCircumCircle Method

The circle circumscribing the specified triangle about its vertices.

[Visual Basic .NET]
Public Sub QueryCircumCircle ( _
    ByVal pCenter As IPoint, _
    ByRef pRadius As Double _
)

[C#]
public void QueryCircumCircle (
    IPoint pCenter,
    ref double pRadius
);

[C++]
HRESULT QueryCircumCircle(
  IPoint* pCenter,
  double* pRadius
);

[C++]
Parameters
pCenter 
  pCenter is a parameter of type IPoint
pRadius [out]
  pRadius is a parameter of type double

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

A triangle's circumcircle is the circle whose boundary passes through all three of the triangle's nodes.

The center of the circle is written to an existing, pre-instantiated, Point object. The radius is written to a double variable.