/**
    * File: 	CirculinearElement2D.java
    * Project: javaGeom
    * 
    * Distributed under the LGPL License.
    *
    * Created: 11 mai 09
    */
   package math.geom2d.circulinear;
  
  import math.geom2d.Box2D;
  import math.geom2d.curve.Curve2D;
  import math.geom2d.curve.CurveSet2D;
  import math.geom2d.domain.SmoothOrientedCurve2D;
  import math.geom2d.transform.CircleInversion2D;
  
  
  /**
   * <p>
   * Circulinear elements are lowest level of circulinear curve: each
   * circulinear curve can be divided into a set of circulinear elements.</p>
   * <p>
   * Circulinear elements can be either linear elements (implementations of 
   * LinearShape2D), or circular elements (circle or circle arcs).</p>
   * 
   * @author dlegland
   *
   */
  public interface CirculinearElement2D extends CirculinearContinuousCurve2D,
  		SmoothOrientedCurve2D {
  
  	public Curve2D getParallel(double d);
  	public Curve2D transform(CircleInversion2D inv);
  	
  	public CurveSet2D clip(Box2D box);
      public Curve2D getSubCurve(double t0, double t1);
  	public Curve2D getReverseCurve();
  }