org.jfree.ui

Class RectangleAnchor

java.lang.Object

org.jfree.ui.RectangleAnchor

All Implemented Interfaces:

Serializable

public final class RectangleAnchor
extends Object
implements Serializable

Used to indicate an anchor point for a rectangle.

Author:

David Gilbert

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static RectangleAnchor	BOTTOM Bottom.
static RectangleAnchor	BOTTOM_LEFT Bottom-Left.
static RectangleAnchor	BOTTOM_RIGHT Bottom-Right.
static RectangleAnchor	CENTER Center.
static RectangleAnchor	LEFT Left.
static RectangleAnchor	RIGHT Right.
static RectangleAnchor	TOP Top.
static RectangleAnchor	TOP_LEFT Top-Left.
static RectangleAnchor	TOP_RIGHT Top-Right.

Method Summary

Methods

Modifier and Type	Method and Description
static Point2D	coordinates(Rectangle2D rectangle, RectangleAnchor anchor) Returns the (x, y) coordinates of the specified anchor.
static Rectangle2D	createRectangle(Size2D dimensions, double anchorX, double anchorY, RectangleAnchor anchor) Creates a new rectangle with the specified dimensions that is aligned to the given anchor point (anchorX, anchorY).
boolean	equals(Object obj) Returns true if this object is equal to the specified object, and false otherwise.
int	hashCode() Returns a hash code value for the object.
String	toString() Returns a string representing the object.

Methods inherited from class java.lang.Object

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

Field Detail

CENTER

public static final RectangleAnchor CENTER

Center.

TOP

public static final RectangleAnchor TOP

Top.

TOP_LEFT

public static final RectangleAnchor TOP_LEFT

Top-Left.

TOP_RIGHT

public static final RectangleAnchor TOP_RIGHT

Top-Right.

BOTTOM

public static final RectangleAnchor BOTTOM

Bottom.

BOTTOM_LEFT

public static final RectangleAnchor BOTTOM_LEFT

Bottom-Left.

BOTTOM_RIGHT

public static final RectangleAnchor BOTTOM_RIGHT

Bottom-Right.

LEFT

public static final RectangleAnchor LEFT

Left.

RIGHT

public static final RectangleAnchor RIGHT

Right.

Method Detail

toString

public String toString()

Returns a string representing the object.

Overrides:

toString in class Object

Returns:

The string.

equals

public boolean equals(Object obj)

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

Overrides:

equals in class Object

Parameters:

obj - the other object (null permitted).

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class Object

Returns:

The hashcode

coordinates

public static Point2D coordinates(Rectangle2D rectangle,
                  RectangleAnchor anchor)

Returns the (x, y) coordinates of the specified anchor.

Parameters:

rectangle - the rectangle.

anchor - the anchor.

Returns:

The (x, y) coordinates.

createRectangle

public static Rectangle2D createRectangle(Size2D dimensions,
                          double anchorX,
                          double anchorY,
                          RectangleAnchor anchor)

Creates a new rectangle with the specified dimensions that is aligned to the given anchor point (anchorX, anchorY).

Parameters:

dimensions - the dimensions (null not permitted).

anchorX - the x-anchor.

anchorY - the y-anchor.

anchor - the anchor (null not permitted).

Returns:

A rectangle.