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ObjectTableAddCircle Method (Circle)
Adds a curve object to the document representing a circle.

Namespace: Rhino.DocObjects.Tables
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
Syntax
public Guid AddCircle(
	Circle circle
)

Parameters

circle
Type: Rhino.GeometryCircle
A circle value.

Return Value

Type: Guid
A unique identifier for the object.
Examples
using System;

partial class Examples
{
  public static Rhino.Commands.Result AddCircle(Rhino.RhinoDoc doc)
  {
    Rhino.Geometry.Point3d center = new Rhino.Geometry.Point3d(0, 0, 0);
    const double radius = 10.0;
    Rhino.Geometry.Circle c = new Rhino.Geometry.Circle(center, radius);
    if (doc.Objects.AddCircle(c) != Guid.Empty)
    {
      doc.Views.Redraw();
      return Rhino.Commands.Result.Success;
    }
    return Rhino.Commands.Result.Failure;
  }
}
import Rhino
import scriptcontext
import System.Guid

def AddCircle():
    center = Rhino.Geometry.Point3d(0, 0, 0)
    radius = 10.0
    c = Rhino.Geometry.Circle(center, radius)
    if scriptcontext.doc.Objects.AddCircle(c)!=System.Guid.Empty:
        scriptcontext.doc.Views.Redraw()
        return Rhino.Commands.Result.Success
    return Rhino.Commands.Result.Failure

if __name__=="__main__":
    AddCircle()
See Also