horstmann.ch08_graphed

Class LineEdge

java.lang.Object

horstmann.ch08_graphed.AbstractEdge

horstmann.ch08_graphed.LineEdge

All Implemented Interfaces:

Edge, java.io.Serializable, java.lang.Cloneable

public class LineEdge
extends AbstractEdge

An edge that is shaped like a straight line.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LineEdge()

Method Summary

Modifier and Type	Method and Description
boolean	contains(java.awt.geom.Point2D aPoint) Tests whether the edge contains a point.
void	draw(java.awt.Graphics2D g2) Draw the edge.

Methods inherited from class horstmann.ch08_graphed.AbstractEdge

clone, connect, getBounds, getConnectionPoints, getEnd, getStart

Methods inherited from class java.lang.Object

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

Constructor Detail

LineEdge

public LineEdge()

Method Detail

draw

public void draw(java.awt.Graphics2D g2)

Description copied from interface: Edge

Draw the edge.

Parameters:

g2 - the graphics context

contains

public boolean contains(java.awt.geom.Point2D aPoint)

Description copied from interface: Edge

Tests whether the edge contains a point.

Parameters:

aPoint - the point to test

Returns:

true if this edge contains aPoint