Package nl.colorize.multimedialib.graphics

Class Transform

java.lang.Object

nl.colorize.multimedialib.graphics.Transform

All Implemented Interfaces:

AlphaTransform

public class Transform
extends java.lang.Object
implements AlphaTransform

Transformation that can be applied to a graphic when displaying it. The transform consists of the following aspects:

• Rotation (in degrees)
• Scale (as a percentage, 100% being the original size)
• Alpha (as a percentage, 100% is opaque, 0% is fully transparent)

Constructor Summary

Constructors

Constructor	Description
Transform()

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
int	getAlpha()
ColorRGB	getMask()
int	getRotation()
float	getRotationInRadians()
int	getScaleX()
int	getScaleY()
int	hashCode()
boolean	isDefaultTransform()	Returns true if all of this transform's properties are set to their original/default values.
boolean	isRotated()
boolean	isScaled()
void	reset()
void	setAlpha(int alpha)
void	setMask(ColorRGB mask)
void	setRotation(int rotation)
void	setScale(int scale)
void	setScale(int scaleX, int scaleY)
void	setScaleX(int scaleX)
void	setScaleY(int scaleY)
static Transform	withAlpha(int alpha)	Convenience method that creates a new transform with the specified alpha value, but all other properties set to their default values.
static Transform	withMask(ColorRGB mask)	Convenience method that creates a new transform with the specified color mask, but all other properties set to their default values.
static Transform	withRotation(int rotation)	Convenience method that creates a new transform with the specified rotation, but all other properties set to their default values.
static Transform	withScale(int scaleX, int scaleY)	Convenience method that creates a new transform with the specified scale, but all other properties set to their default values.

Methods inherited from class java.lang.Object

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

Constructor Detail

Transform

public Transform()

Method Detail

reset

public void reset()

isDefaultTransform

public boolean isDefaultTransform()

Returns true if all of this transform's properties are set to their original/default values.

setRotation

public void setRotation(int rotation)

getRotation

public int getRotation()

getRotationInRadians

public float getRotationInRadians()

isRotated

public boolean isRotated()

setScale

public void setScale(int scale)

setScale

public void setScale(int scaleX,
                     int scaleY)

setScaleX

public void setScaleX(int scaleX)

getScaleX

public int getScaleX()

setScaleY

public void setScaleY(int scaleY)

getScaleY

public int getScaleY()

isScaled

public boolean isScaled()

setAlpha

public void setAlpha(int alpha)

getAlpha

public int getAlpha()

Specified by:

getAlpha in interface AlphaTransform

setMask

public void setMask(ColorRGB mask)

getMask

public ColorRGB getMask()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

withRotation

public static Transform withRotation(int rotation)

Convenience method that creates a new transform with the specified rotation, but all other properties set to their default values.

withScale

public static Transform withScale(int scaleX,
                                  int scaleY)

Convenience method that creates a new transform with the specified scale, but all other properties set to their default values.

withAlpha

public static Transform withAlpha(int alpha)

Convenience method that creates a new transform with the specified alpha value, but all other properties set to their default values.

withMask

public static Transform withMask(ColorRGB mask)

Convenience method that creates a new transform with the specified color mask, but all other properties set to their default values.