org.apache.batik.anim.values

Class AnimatablePathDataValue

public class AnimatablePathDataValue extends AnimatableValue

An SVG path value in the animation system.

Field Summary
protected short[]	commands The path commands.
protected float[]	parameters The path parameters.
protected static char[]	PATH_COMMANDS The path data commands.
protected static int[]	PATH_PARAMS The number of parameters for each path command.

Constructor Summary
protected	AnimatablePathDataValue(AnimationTarget target) Creates a new, uninitialized AnimatablePathDataValue.
	AnimatablePathDataValue(AnimationTarget target, short[] commands, float[] parameters) Creates a new AnimatablePathDataValue.

Method Summary
boolean	canPace() Returns whether two values of this type can have their distance computed, as needed by paced animation.
float	distanceTo(AnimatableValue other) Returns the absolute distance between this value and the specified other value.
short[]	getCommands() Returns the array of path data commands.
float[]	getParameters() Returns the array of path data parameters.
AnimatableValue	getZeroValue() Returns a zero value of this AnimatableValue's type.
AnimatableValue	interpolate(AnimatableValue result, AnimatableValue to, float interpolation, AnimatableValue accumulation, int multiplier) Performs interpolation to the given value.
String	toStringRep() Returns a string representation of this object.

Field Detail

commands

protected short[] commands

The path commands. These must be one of the PATHSEG_* constants defined in org.w3c.dom.svg.SVGPathSeg.

parameters

protected float[] parameters

The path parameters. Also includes the booleans.

PATH_COMMANDS

protected static final char[] PATH_COMMANDS

The path data commands.

PATH_PARAMS

protected static final int[] PATH_PARAMS

The number of parameters for each path command.

Constructor Detail

AnimatablePathDataValue

protected AnimatablePathDataValue(AnimationTarget target)

Creates a new, uninitialized AnimatablePathDataValue.

AnimatablePathDataValue

public AnimatablePathDataValue(AnimationTarget target, short[] commands, float[] parameters)

Creates a new AnimatablePathDataValue.

Method Detail

canPace

public boolean canPace()

Returns whether two values of this type can have their distance computed, as needed by paced animation.

distanceTo

public float distanceTo(AnimatableValue other)

Returns the absolute distance between this value and the specified other value.

getCommands

public short[] getCommands()

Returns the array of path data commands.

getParameters

public float[] getParameters()

Returns the array of path data parameters.

getZeroValue

public AnimatableValue getZeroValue()

Returns a zero value of this AnimatableValue's type.

interpolate

public AnimatableValue interpolate(AnimatableValue result, AnimatableValue to, float interpolation, AnimatableValue accumulation, int multiplier)

Performs interpolation to the given value.

toStringRep

public String toStringRep()

Returns a string representation of this object.

Copyright B) 2008 Apache Software Foundation. All Rights Reserved.