com.notuvy.image
Class Orientation

java.lang.Object
  com.notuvy.image.Orientation

Direct Known Subclasses:

Orientation.Down, Orientation.Left, Orientation.Right, Orientation.Up

public abstract class Orientation
extends Object

A enumeration representing the orientation of an image. It is used to keep track of the state of an image after rotation.

Author:

murali

Nested Class Summary

static class	Orientation.Down
static class	Orientation.Left
static class	Orientation.Right
static class	Orientation.Up

Field Summary

static Orientation	DOWN
static Orientation	LEFT
static Orientation	RIGHT
static Orientation	UP

Method Summary

boolean	equals(Object object)
protected boolean	equalsDown(Orientation pOrientation)
protected boolean	equalsLeft(Orientation pOrientation)
protected abstract boolean	equalsOrientation(Orientation pOrientation)
protected boolean	equalsRight(Orientation pOrientation)
protected boolean	equalsUp(Orientation pOrientation)
boolean	isDown()
boolean	isLeft()
boolean	isRight()
boolean	isUp()
abstract Orientation	rotateLeft()
abstract Orientation	rotateRight()

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UP

public static final Orientation UP

RIGHT

public static final Orientation RIGHT

DOWN

public static final Orientation DOWN

LEFT

public static final Orientation LEFT

Method Detail

equalsUp

protected boolean equalsUp(Orientation pOrientation)

equalsRight

protected boolean equalsRight(Orientation pOrientation)

equalsDown

protected boolean equalsDown(Orientation pOrientation)

equalsLeft

protected boolean equalsLeft(Orientation pOrientation)

equals

public boolean equals(Object object)

Overrides:

equals in class Object

isUp

public boolean isUp()

isRight

public boolean isRight()

isDown

public boolean isDown()

isLeft

public boolean isLeft()

rotateRight

public abstract Orientation rotateRight()

rotateLeft

public abstract Orientation rotateLeft()

equalsOrientation

protected abstract boolean equalsOrientation(Orientation pOrientation)