org.apache.batik.dom.svg
Class AbstractSVGTransform

java.lang.Object
  org.apache.batik.dom.svg.AbstractSVGTransform

Direct Known Subclasses:

AbstractSVGTransformList.SVGTransformItem, SVGOMTransform

public abstract class AbstractSVGTransform
extends Object

Abstract implementation of SVGTransform.

Field Summary

protected AffineTransform	affineTransform The transformation as a Java2D {link AffineTransform}.
protected float	angle The angle of the transformation, if this transformation is a rotation or a skew.
protected short	type Type of the transformation.
protected float	x The x coordinate of the center of the rotation, if this transformation is a rotation.
protected float	y The y coordinate of the center of the rotation, if this transformation is a rotation.

Constructor Summary

AbstractSVGTransform()

Method Summary

void	assign(AbstractSVGTransform t) Copies the value of the specified transformation into this object.
protected abstract SVGMatrix	createMatrix() Creates and returns a new SVGMatrix for exposing the transformation as a matrix.
float	getAngle() DOM: Implements SVGTransform#getAngle().
SVGMatrix	getMatrix() DOM: Implements SVGTransform#getMatrix().
short	getType() DOM: Implements SVGTransform#getType().
float	getX() Returns the x coordinate of the center of the rotation, if this transformation is a rotation.
float	getY() Returns the y coordinate of the center of the rotation, if this transformation is a rotation.
void	setMatrix(SVGMatrix matrix) DOM: Implements SVGTransform#setMatrix(SVGMatrix).
void	setRotate(float angle, float cx, float cy) DOM: Implements SVGTransform#setRotate(float,float,float).
void	setScale(float sx, float sy) DOM: Implements SVGTransform#setScale(float,float).
void	setSkewX(float angle) DOM: Implements SVGTransform#setSkewX(float).
void	setSkewY(float angle) DOM: Implements SVGTransform#setSkewY(float).
void	setTranslate(float tx, float ty) DOM: Implements SVGTransform#setTranslate(float,float).
protected void	setType(short type) Sets the type of transformation.

Methods inherited from class java.lang.Object

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

Field Detail

type

protected short type

Type of the transformation. Before any values are set, the type is unknown.

affineTransform

protected AffineTransform affineTransform

The transformation as a Java2D {link AffineTransform}.

angle

protected float angle

The angle of the transformation, if this transformation is a rotation or a skew. This is stored to avoid extracting the angle from the transformation matrix.

x

protected float x

The x coordinate of the center of the rotation, if this transformation is a rotation.

y

protected float y

The y coordinate of the center of the rotation, if this transformation is a rotation.

Constructor Detail

AbstractSVGTransform

public AbstractSVGTransform()

Method Detail

createMatrix

protected abstract SVGMatrix createMatrix()

Creates and returns a new SVGMatrix for exposing the transformation as a matrix.

Returns:

SVGMatrix representing the transformation

setType

protected void setType(short type)

Sets the type of transformation.

getX

public float getX()

Returns the x coordinate of the center of the rotation, if this transformation is a rotation.

getY

public float getY()

Returns the y coordinate of the center of the rotation, if this transformation is a rotation.

assign

public void assign(AbstractSVGTransform t)

Copies the value of the specified transformation into this object.

getType

public short getType()

DOM: Implements SVGTransform#getType().

getMatrix

public SVGMatrix getMatrix()

DOM: Implements SVGTransform#getMatrix().

getAngle

public float getAngle()

DOM: Implements SVGTransform#getAngle().

setMatrix

public void setMatrix(SVGMatrix matrix)

DOM: Implements SVGTransform#setMatrix(SVGMatrix).

setTranslate

public void setTranslate(float tx,
                         float ty)

DOM: Implements SVGTransform#setTranslate(float,float).

setScale

public void setScale(float sx,
                     float sy)

DOM: Implements SVGTransform#setScale(float,float).

setRotate

public void setRotate(float angle,
                      float cx,
                      float cy)

DOM: Implements SVGTransform#setRotate(float,float,float).

setSkewX

public void setSkewX(float angle)

DOM: Implements SVGTransform#setSkewX(float).

setSkewY

public void setSkewY(float angle)

DOM: Implements SVGTransform#setSkewY(float).