Circle2D

java.lang.Object

inra.ijpb.geometry.Circle2D

public class Circle2D
extends java.lang.Object

Contains data for representing circle in the 2D plane. Used for the computation of largest inscribed circle.

Author:: dlegland
See Also:: LargestInscribedCircle

Constructor Summary

Constructors

Constructor Description

Circle2D(java.awt.geom.Point2D center, double radius)
Creates a new Circle from a center and a radius.
Method Summary

Modifier and Type Method Description

double area()

java.awt.geom.Point2D getCenter()

double getRadius()

double perimeter()

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Circle2D
  
  public Circle2D(java.awt.geom.Point2D center, double radius)
  
  Creates a new Circle from a center and a radius.
  
  Parameters:
  
  center - the center of the circle
  
  radius - the radius of the circle
Method Details
- area
  
  public double area()
  
  Returns:
  
  the area of the domain enclosed by the circle (equal to PI*R^2)
- perimeter
  
  public double perimeter()
  
  Returns:
  
  the perimeter of the circle (equal to 2*PI*R).
- getCenter
  
  public java.awt.geom.Point2D getCenter()
  
  Returns:
  
  the center of the circle
- getRadius
  
  public double getRadius()
  
  Returns:
  
  the radius of the circle