org.safs.image

Class ReverseRectangle

java.lang.Object

java.awt.geom.RectangularShape

java.awt.geom.Rectangle2D

java.awt.Rectangle

org.safs.image.ReverseRectangle

All Implemented Interfaces:

java.awt.Shape, java.io.Serializable, java.lang.Cloneable

public class ReverseRectangle
extends java.awt.Rectangle

ReverseRectangle functions as a standard Rectangle object. However, where a normal rectangle assumes 0,0 is at the top-left corner, this class assumes 0,0 is at the bottom-left corner.

Consequently, rectangles with higher Y values are actually higher up on a plane than rectangles with lower Y values.

The class primarily serves as a marker. Users must treat the Rectangle information accordingly when comparing or merging with other Rectangles.

Author:

Carl Nagle
OCT 21, 2010 Carl Nagle Initial Release

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Rectangle2D

java.awt.geom.Rectangle2D.Double, java.awt.geom.Rectangle2D.Float

Field Summary

Fields inherited from class java.awt.Rectangle

height, width, x, y

Fields inherited from class java.awt.geom.Rectangle2D

OUT_BOTTOM, OUT_LEFT, OUT_RIGHT, OUT_TOP

Constructor Summary

Constructors

Constructor and Description
ReverseRectangle()
ReverseRectangle(java.awt.Dimension d)
ReverseRectangle(int width, int height)
ReverseRectangle(int x, int y, int width, int height)
ReverseRectangle(java.awt.Point p)
ReverseRectangle(java.awt.Point p, java.awt.Dimension d)
ReverseRectangle(java.awt.Rectangle r)

Method Summary

Methods inherited from class java.awt.Rectangle

add, add, add, contains, contains, contains, contains, createIntersection, createUnion, equals, getBounds, getBounds2D, getHeight, getLocation, getSize, getWidth, getX, getY, grow, inside, intersection, intersects, isEmpty, move, outcode, reshape, resize, setBounds, setBounds, setLocation, setLocation, setRect, setSize, setSize, toString, translate, union

Methods inherited from class java.awt.geom.Rectangle2D

add, add, add, contains, contains, getPathIterator, getPathIterator, hashCode, intersect, intersects, intersectsLine, intersectsLine, outcode, setFrame, setRect, union

Methods inherited from class java.awt.geom.RectangularShape

clone, contains, contains, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, intersects, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getPathIterator, getPathIterator, intersects, intersects

Constructor Detail

ReverseRectangle

public ReverseRectangle()

ReverseRectangle

public ReverseRectangle(java.awt.Rectangle r)

ReverseRectangle

public ReverseRectangle(java.awt.Point p)

ReverseRectangle

public ReverseRectangle(java.awt.Dimension d)

ReverseRectangle

public ReverseRectangle(int width,
                        int height)

ReverseRectangle

public ReverseRectangle(java.awt.Point p,
                        java.awt.Dimension d)

ReverseRectangle

public ReverseRectangle(int x,
                        int y,
                        int width,
                        int height)