pt.tumba.parser.swf
Class Transform

java.lang.Object
  pt.tumba.parser.swf.Matrix
      pt.tumba.parser.swf.Transform

public class Transform
extends Matrix

A Transformation matrix that has translation coordinates in pixels

Author:

unknown

Field Summary

Fields inherited from class pt.tumba.parser.swf.Matrix

scaleX, scaleY, skew0, skew1, translateX, translateY

Constructor Summary

Transform()
An identity transform

Transform(double translateX, double translateY)
A transform that only translates

Transform(double radians, double translateX, double translateY)
A transform that rotates and translates

Transform(double scaleX, double scaleY, double translateX, double translateY)
A transform that scales and translates

Transform(double radians, double scaleX, double scaleY, double translateX, double translateY)
A transform that rotates, scales and translates

Transform(double scaleX, double scaleY, double skew0, double skew1, double translateX, double translateY)
Specify all the matrix components

Transform(Matrix matrix)
Copy an existing matrix

Method Summary

double	getTranslateX() Gets the translateX attribute of the Transform object
double	getTranslateY() Gets the translateY attribute of the Transform object
void	setTranslateX(double translateX) Sets the translateX attribute of the Transform object
void	setTranslateY(double translateY) Sets the translateY attribute of the Transform object

Methods inherited from class pt.tumba.parser.swf.Matrix

getScaleX, getScaleY, getSkew0, getSkew1, setScaleX, setScaleY, setSkew0, setSkew1, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

Transform

public Transform(Matrix matrix)

Copy an existing matrix

Parameters:

matrix - Description of the Parameter

Transform

public Transform()

An identity transform

Transform

public Transform(double translateX,
                 double translateY)

A transform that only translates

Parameters:

translateX - Description of the Parameter

translateY - Description of the Parameter

Transform

public Transform(double radians,
                 double translateX,
                 double translateY)

A transform that rotates and translates

Parameters:

radians - Description of the Parameter

translateX - Description of the Parameter

translateY - Description of the Parameter

Transform

public Transform(double scaleX,
                 double scaleY,
                 double translateX,
                 double translateY)

A transform that scales and translates

Parameters:

scaleX - Description of the Parameter

scaleY - Description of the Parameter

translateX - Description of the Parameter

translateY - Description of the Parameter

Transform

public Transform(double radians,
                 double scaleX,
                 double scaleY,
                 double translateX,
                 double translateY)

A transform that rotates, scales and translates

Parameters:

radians - Description of the Parameter

scaleX - Description of the Parameter

scaleY - Description of the Parameter

translateX - Description of the Parameter

translateY - Description of the Parameter

Transform

public Transform(double scaleX,
                 double scaleY,
                 double skew0,
                 double skew1,
                 double translateX,
                 double translateY)

Specify all the matrix components

Parameters:

scaleX - Description of the Parameter

scaleY - Description of the Parameter

skew0 - Description of the Parameter

skew1 - Description of the Parameter

translateX - Description of the Parameter

translateY - Description of the Parameter

Method Detail

getTranslateX

public double getTranslateX()

Gets the translateX attribute of the Transform object

Overrides:

getTranslateX in class Matrix

Returns:

The translateX value

getTranslateY

public double getTranslateY()

Gets the translateY attribute of the Transform object

Overrides:

getTranslateY in class Matrix

Returns:

The translateY value

setTranslateX

public void setTranslateX(double translateX)

Sets the translateX attribute of the Transform object

Overrides:

setTranslateX in class Matrix

Parameters:

translateX - The new translateX value

setTranslateY

public void setTranslateY(double translateY)

Sets the translateY attribute of the Transform object

Overrides:

setTranslateY in class Matrix

Parameters:

translateY - The new translateY value