org.apache.batik.anim.values

Class AnimatableLengthListValue

java.lang.Object

org.apache.batik.anim.values.AnimatableValue

org.apache.batik.anim.values.AnimatableLengthListValue

public class AnimatableLengthListValue
extends AnimatableValue

An SVG length list value in the animation system.

Field Summary

Fields

Modifier and Type	Field and Description
protected short[]	lengthTypes The length types.
protected float[]	lengthValues The length values.
protected short	percentageInterpretation How to interpret percentage values.

Fields inherited from class org.apache.batik.anim.values.AnimatableValue

decimalFormat, hasChanged, target

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AnimatableLengthListValue(AnimationTarget target) Creates a new, uninitialized AnimatableLengthListValue.
	AnimatableLengthListValue(AnimationTarget target, short[] types, float[] values, short pcInterp) Creates a new AnimatableLengthListValue.

Method Summary

Modifier and Type	Method and Description
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.
java.lang.String	getCssText() Returns the CSS text representation of the value.
short[]	getLengthTypes() Gets the length types.
float[]	getLengthValues() Gets the length values.
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.

Methods inherited from class org.apache.batik.anim.values.AnimatableValue

formatNumber, hasChanged, toString, toStringRep

Methods inherited from class java.lang.Object

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

Field Detail

lengthTypes

protected short[] lengthTypes

The length types.

lengthValues

protected float[] lengthValues

The length values. These should be one of the constants defined in SVGLength.

percentageInterpretation

protected short percentageInterpretation

How to interpret percentage values. These should be one of the AnimationTarget.PERCENTAGE_* constants.

Constructor Detail

AnimatableLengthListValue

protected AnimatableLengthListValue(AnimationTarget target)

Creates a new, uninitialized AnimatableLengthListValue.

AnimatableLengthListValue

public AnimatableLengthListValue(AnimationTarget target,
                                 short[] types,
                                 float[] values,
                                 short pcInterp)

Creates a new AnimatableLengthListValue.

Method Detail

interpolate

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

Performs interpolation to the given value.

Specified by:

interpolate in class AnimatableValue

Parameters:

result - the object in which to store the result of the interpolation, or null if a new object should be created

to - the value this value should be interpolated towards, or null if no actual interpolation should be performed

interpolation - the interpolation distance, 0 <= interpolation <= 1

accumulation - an accumulation to add to the interpolated value

multiplier - an amount the accumulation values should be multiplied by before being added to the interpolated value

getLengthTypes

public short[] getLengthTypes()

Gets the length types.

getLengthValues

public float[] getLengthValues()

Gets the length values.

canPace

public boolean canPace()

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

Specified by:

canPace in class AnimatableValue

distanceTo

public float distanceTo(AnimatableValue other)

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

Specified by:

distanceTo in class AnimatableValue

getZeroValue

public AnimatableValue getZeroValue()

Returns a zero value of this AnimatableValue's type.

Specified by:

getZeroValue in class AnimatableValue

getCssText

public java.lang.String getCssText()

Returns the CSS text representation of the value. Length lists can never be used for CSS properties.

Overrides:

getCssText in class AnimatableValue