samples.preview_new_graphdraw.test

Class CircleEdge

java.lang.Object

samples.preview_new_graphdraw.VisEdge

samples.preview_new_graphdraw.test.CircleEdge

public class CircleEdge
extends VisEdge

Field Summary

Fields inherited from class samples.preview_new_graphdraw.VisEdge

mBack, mEdge, mFront

Constructor Summary

Constructors

Constructor and Description
CircleEdge(Edge ve, VisVertex front, VisVertex back)

Method Summary

Methods

Modifier and Type	Method and Description
VisEdge	copy(VisVertex front, VisVertex back) Creates a new VisEdge from the specified VisVertex instances and this instance's Edge.
Coordinates	getCenter()
double	getRadius()
double	getSquareDistance(double x, double y) If it's in the half-plane that contains the half-circle, return the distance, else return infinity.
double	getStartAngle()

Methods inherited from class samples.preview_new_graphdraw.VisEdge

getBack, getEdge, getFront

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CircleEdge

public CircleEdge(Edge ve,
          VisVertex front,
          VisVertex back)

Method Detail

copy

public VisEdge copy(VisVertex front,
           VisVertex back)

Description copied from class: VisEdge

Creates a new VisEdge from the specified VisVertex instances and this instance's Edge.

Overrides:

copy in class VisEdge

getCenter

public Coordinates getCenter()

getRadius

public double getRadius()

getStartAngle

public double getStartAngle()

getSquareDistance

public double getSquareDistance(double x,
                       double y)

If it's in the half-plane that contains the half-circle, return the distance, else return infinity. (You shouldn't be clicking on the wrong side.)

Overrides:

getSquareDistance in class VisEdge

See Also:

VisEdge.getSquareDistance(double, double)