Package org.jfree.chart.ui

Class RectangleEdge

java.lang.Object

org.jfree.chart.ui.RectangleEdge

All Implemented Interfaces:

Serializable

public final class RectangleEdge
extends Object
implements Serializable

Used to indicate the edge of a rectangle.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static RectangleEdge	BOTTOM	Bottom.
static RectangleEdge	LEFT	Left.
static RectangleEdge	RIGHT	Right.
static RectangleEdge	TOP	Top.

Method Summary

Modifier and Type	Method	Description
static double	coordinate(Rectangle2D rectangle, RectangleEdge edge)	Returns the x or y coordinate of the specified edge.
boolean	equals(Object o)	Returns true if this object is equal to the specified object, and false otherwise.
int	hashCode()	Returns a hash code value for the object.
static boolean	isLeftOrRight(RectangleEdge edge)	Returns true if the edge is LEFT or RIGHT, and false otherwise.
static boolean	isTopOrBottom(RectangleEdge edge)	Returns true if the edge is TOP or BOTTOM, and false otherwise.
static RectangleEdge	opposite(RectangleEdge edge)	Returns the opposite edge.
String	toString()	Returns a string representing the object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

TOP

public static final RectangleEdge TOP

Top.

BOTTOM

public static final RectangleEdge BOTTOM

Bottom.

LEFT

public static final RectangleEdge LEFT

Left.

RIGHT

public static final RectangleEdge RIGHT

Right.

Method Details

toString

public String toString()

Returns a string representing the object.

Overrides:

toString in class Object

Returns:

The string.

equals

public boolean equals(Object o)

Returns true if this object is equal to the specified object, and false otherwise.

Overrides:

equals in class Object

Parameters:

o - the other object.

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class Object

Returns:

the hashcode

isTopOrBottom

public static boolean isTopOrBottom(RectangleEdge edge)

Returns true if the edge is TOP or BOTTOM, and false otherwise.

Parameters:

edge - the edge.

Returns:

A boolean.

isLeftOrRight

public static boolean isLeftOrRight(RectangleEdge edge)

Returns true if the edge is LEFT or RIGHT, and false otherwise.

Parameters:

edge - the edge.

Returns:

A boolean.

opposite

public static RectangleEdge opposite(RectangleEdge edge)

Returns the opposite edge.

Parameters:

edge - an edge.

Returns:

The opposite edge.

coordinate

public static double coordinate(Rectangle2D rectangle,
RectangleEdge edge)

Returns the x or y coordinate of the specified edge.

Parameters:

rectangle - the rectangle.

edge - the edge.

Returns:

The coordinate.