org.apache.batik.anim.values
Class AnimatableLengthOrIdentValue

java.lang.Object
  extended by org.apache.batik.anim.values.AnimatableValue
      extended by org.apache.batik.anim.values.AnimatableLengthValue
          extended by org.apache.batik.anim.values.AnimatableLengthOrIdentValue

public class AnimatableLengthOrIdentValue
extends AnimatableLengthValue

An SVG length-or-identifier value in the animation system.


Field Summary
protected  String ident
          The identifier.
protected  boolean isIdent
          Whether this value is an identifier.
 
Fields inherited from class org.apache.batik.anim.values.AnimatableLengthValue
lengthType, lengthValue, percentageInterpretation, UNITS
 
Fields inherited from class org.apache.batik.anim.values.AnimatableValue
decimalFormat, hasChanged, target
 
Constructor Summary
protected AnimatableLengthOrIdentValue(AnimationTarget target)
          Creates a new, uninitialized AnimatableLengthOrIdentValue.
  AnimatableLengthOrIdentValue(AnimationTarget target, short type, float v, short pcInterp)
          Creates a new AnimatableLengthOrIdentValue for a length value.
  AnimatableLengthOrIdentValue(AnimationTarget target, String ident)
          Creates a new AnimatableLengthOrIdentValue for an identifier value.
 
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.
 String getCssText()
          Returns the CSS text representation of the value.
 String getIdent()
          Returns the identifier.
 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.
 boolean isIdent()
          Returns whether this value is an identifier or a length.
 
Methods inherited from class org.apache.batik.anim.values.AnimatableLengthValue
compatibleTypes, getLengthType, getLengthValue
 
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

isIdent

protected boolean isIdent
Whether this value is an identifier.


ident

protected String ident
The identifier.

Constructor Detail

AnimatableLengthOrIdentValue

protected AnimatableLengthOrIdentValue(AnimationTarget target)
Creates a new, uninitialized AnimatableLengthOrIdentValue.


AnimatableLengthOrIdentValue

public AnimatableLengthOrIdentValue(AnimationTarget target,
                                    short type,
                                    float v,
                                    short pcInterp)
Creates a new AnimatableLengthOrIdentValue for a length value.


AnimatableLengthOrIdentValue

public AnimatableLengthOrIdentValue(AnimationTarget target,
                                    String ident)
Creates a new AnimatableLengthOrIdentValue for an identifier value.

Method Detail

isIdent

public boolean isIdent()
Returns whether this value is an identifier or a length.


getIdent

public String getIdent()
Returns the identifier.


canPace

public boolean canPace()
Returns whether two values of this type can have their distance computed, as needed by paced animation.

Overrides:
canPace in class AnimatableLengthValue

distanceTo

public float distanceTo(AnimatableValue other)
Returns the absolute distance between this value and the specified other value.

Overrides:
distanceTo in class AnimatableLengthValue

getZeroValue

public AnimatableValue getZeroValue()
Returns a zero value of this AnimatableValue's type.

Overrides:
getZeroValue in class AnimatableLengthValue

getCssText

public String getCssText()
Returns the CSS text representation of the value.

Overrides:
getCssText in class AnimatableLengthValue

interpolate

public AnimatableValue interpolate(AnimatableValue result,
                                   AnimatableValue to,
                                   float interpolation,
                                   AnimatableValue accumulation,
                                   int multiplier)
Performs interpolation to the given value.

Overrides:
interpolate in class AnimatableLengthValue
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


Copyright © 2008 Apache Software Foundation. All Rights Reserved.