org.jfree.ui

Class RectangleEdge

public final class RectangleEdge extends Object implements Serializable

Used to indicate the edge of a rectangle.

Author: David Gilbert

Field Summary
static RectangleEdge	BOTTOM Bottom.
static RectangleEdge	LEFT Left.
static RectangleEdge	RIGHT Right.
static RectangleEdge	TOP Top.

Method Summary
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.

Field Detail

BOTTOM

public static final RectangleEdge BOTTOM

Bottom.

LEFT

public static final RectangleEdge LEFT

Left.

RIGHT

public static final RectangleEdge RIGHT

Right.

TOP

public static final RectangleEdge TOP

Top.

Method Detail

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.

equals

public boolean equals(Object o)

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

Parameters: o the other object.

Returns: A boolean.

hashCode

public int hashCode()

Returns a hash code value for the object.

Returns: the hashcode

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.

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.

opposite

public static RectangleEdge opposite(RectangleEdge edge)

Returns the opposite edge.

Parameters: edge an edge.

Returns: The opposite edge.

toString

public String toString()

Returns a string representing the object.

Returns: The string.