## org.apache.batik.anim.values
Class AnimatableTransformListValue

    java.lang.Object
      org.apache.batik.anim.values.AnimatableValue
          org.apache.batik.anim.values.AnimatableTransformListValue

    public class AnimatableTransformListValue

extends AnimatableValue

An SVG transform list value in the animation system.

Field Summary
`protected static SVGOMTransform` `IDENTITY_ROTATE` Identity transform value of type 'rotate'.
`protected static SVGOMTransform` `IDENTITY_SCALE` Identity transform value of type 'scale'.
`protected static SVGOMTransform` `IDENTITY_SKEWX` Identity transform value of type 'skewX'.
`protected static SVGOMTransform` `IDENTITY_SKEWY` Identity transform value of type 'skewY'.
`protected static SVGOMTransform` `IDENTITY_TRANSLATE` Identity transform value of type 'translate'.
`protected java.util.Vector` `transforms` List of transforms.

Fields inherited from class org.apache.batik.anim.values.AnimatableValue
`decimalFormat, hasChanged, target`

Constructor Summary
`protected` `AnimatableTransformListValue(AnimationTarget target)` Creates a new, uninitialized AnimatableTransformListValue.
`` `AnimatableTransformListValue(AnimationTarget target, AbstractSVGTransform t)` Creates a new AnimatableTransformListValue with a single transform.
`` `AnimatableTransformListValue(AnimationTarget target, java.util.List transforms)` Creates a new AnimatableTransformListValue with a transform list.

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.
`float` `distanceTo1(AnimatableValue other)` Returns the distance between this value's first component and the specified other value's first component.
`float` `distanceTo2(AnimatableValue other)` Returns the distance between this value's second component and the specified other value's second component.
`float` `distanceTo3(AnimatableValue other)` Returns the distance between this value's third component and the specified other value's third component.
`java.util.Iterator` `getTransforms()` Gets the transforms.
`AnimatableValue` `getZeroValue()` Returns a zero value of this AnimatableValue's type.

`static AnimatableTransformListValue`

`interpolate(AnimatableTransformListValue res, AnimatableTransformListValue value1, AnimatableTransformListValue value2, AnimatableTransformListValue value3, AnimatableTransformListValue to1, AnimatableTransformListValue to2, AnimatableTransformListValue to3, float interpolation1, float interpolation2, float interpolation3, AnimatableTransformListValue accumulation, int multiplier)`
Performs a three-way interpolation between the specified values.

`static AnimatableTransformListValue` `interpolate(AnimatableTransformListValue res, AnimatableTransformListValue value1, AnimatableTransformListValue value2, AnimatableTransformListValue to1, AnimatableTransformListValue to2, float interpolation1, float interpolation2, AnimatableTransformListValue accumulation, int multiplier)` Performs a two-way interpolation between the specified values.
`AnimatableValue` `interpolate(AnimatableValue result, AnimatableValue to, float interpolation, AnimatableValue accumulation, int multiplier)` Performs interpolation to the given value.
`java.lang.String` `toStringRep()` Returns the CSS text representation of the value.

Methods inherited from class org.apache.batik.anim.values.AnimatableValue
`formatNumber, getCssText, hasChanged, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### IDENTITY_SKEWX

    protected static SVGOMTransform IDENTITY_SKEWX

  Identity transform value of type 'skewX'.

### IDENTITY_SKEWY

    protected static SVGOMTransform IDENTITY_SKEWY

  Identity transform value of type 'skewY'.

### IDENTITY_SCALE

    protected static SVGOMTransform IDENTITY_SCALE

  Identity transform value of type 'scale'.

### IDENTITY_ROTATE

    protected static SVGOMTransform IDENTITY_ROTATE

  Identity transform value of type 'rotate'.

### IDENTITY_TRANSLATE

    protected static SVGOMTransform IDENTITY_TRANSLATE

  Identity transform value of type 'translate'.

### transforms

    protected java.util.Vector transforms

  List of transforms.

Constructor Detail

### AnimatableTransformListValue

    protected AnimatableTransformListValue(AnimationTarget target)

  Creates a new, uninitialized AnimatableTransformListValue.

### AnimatableTransformListValue

    public AnimatableTransformListValue(AnimationTarget target,
                                        AbstractSVGTransform t)

  Creates a new AnimatableTransformListValue with a single transform.

### AnimatableTransformListValue

    public AnimatableTransformListValue(AnimationTarget target,
                                        java.util.List transforms)

  Creates a new AnimatableTransformListValue with a transform list.

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

### interpolate

    public static AnimatableTransformListValue interpolate(AnimatableTransformListValue res,
                                                           AnimatableTransformListValue value1,
                                                           AnimatableTransformListValue value2,
                                                           AnimatableTransformListValue to1,
                                                           AnimatableTransformListValue to2,
                                                           float interpolation1,
                                                           float interpolation2,
                                                           AnimatableTransformListValue accumulation,
                                                           int multiplier)

  Performs a two-way interpolation between the specified values. value[12] and to[12] must all be of the same type, either scale or translation transforms, or all null.

### interpolate

    public static AnimatableTransformListValue interpolate(AnimatableTransformListValue res,
                                                           AnimatableTransformListValue value1,
                                                           AnimatableTransformListValue value2,
                                                           AnimatableTransformListValue value3,
                                                           AnimatableTransformListValue to1,
                                                           AnimatableTransformListValue to2,
                                                           AnimatableTransformListValue to3,
                                                           float interpolation1,
                                                           float interpolation2,
                                                           float interpolation3,
                                                           AnimatableTransformListValue accumulation,
                                                           int multiplier)

  Performs a three-way interpolation between the specified values. value[123] and to[123] must all be single rotation transforms, or all null.

### getTransforms

    public java.util.Iterator getTransforms()

  Gets the transforms.

### 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`

### distanceTo1

    public float distanceTo1(AnimatableValue other)

  Returns the distance between this value's first component and the specified other value's first component.

### distanceTo2

    public float distanceTo2(AnimatableValue other)

  Returns the distance between this value's second component and the specified other value's second component.

### distanceTo3

    public float distanceTo3(AnimatableValue other)

  Returns the distance between this value's third component and the specified other value's third component.

### getZeroValue

    public AnimatableValue getZeroValue()

  Returns a zero value of this AnimatableValue's type. This returns an empty transform list.

  Specified by:
    `getZeroValue` in class `AnimatableValue`

### toStringRep

    public java.lang.String toStringRep()

  Returns the CSS text representation of the value.

  Overrides:
    `toStringRep` in class `AnimatableValue`

Copyright © 2008 Apache Software Foundation. All Rights Reserved.