## org.apache.batik.dom.svg
Class SVGOMAnimatedPathData

    java.lang.Object
      org.apache.batik.dom.svg.AbstractSVGAnimatedValue
          org.apache.batik.dom.svg.SVGOMAnimatedPathData

All Implemented Interfaces:
  AnimatedLiveAttributeValue, LiveAttributeValue, org.w3c.dom.svg.SVGAnimatedPathData

    public class SVGOMAnimatedPathData

extends AbstractSVGAnimatedValue
implements org.w3c.dom.svg.SVGAnimatedPathData

This class is the implementation of the `SVGAnimatedPathData` interface.

Nested Class Summary
`class` `SVGOMAnimatedPathData.AnimSVGPathSegList` `SVGPathSegList` implementation for the animated path data value.
`class` `SVGOMAnimatedPathData.BaseSVGPathSegList` `SVGPathSegList` implementation for the base path data value.
`class` `SVGOMAnimatedPathData.NormalizedBaseSVGPathSegList` `SVGPathSegList` implementation for the normalized version of the base path data value.

Field Summary
`protected SVGOMAnimatedPathData.AnimSVGPathSegList` `animPathSegs` The animated path data value.
`protected boolean` `changing` Whether the list is changing.
`protected java.lang.String` `defaultValue` Default value for the 'd' attribute.
`protected SVGOMAnimatedPathData.NormalizedBaseSVGPathSegList` `normalizedPathSegs` The normalized base path data value.
`protected SVGOMAnimatedPathData.BaseSVGPathSegList` `pathSegs` The base path data value.

Fields inherited from class org.apache.batik.dom.svg.AbstractSVGAnimatedValue
`element, hasAnimVal, listeners, localName, namespaceURI`

Constructor Summary
`SVGOMAnimatedPathData(AbstractElement elt, java.lang.String ns, java.lang.String ln, java.lang.String defaultValue)` Creates a new SVGOMAnimatedPathData.

Method Summary
`void` `attrAdded(org.w3c.dom.Attr node, java.lang.String newv)` Called when an Attr node has been added.
`void` `attrModified(org.w3c.dom.Attr node, java.lang.String oldv, java.lang.String newv)` Called when an Attr node has been modified.
`void` `attrRemoved(org.w3c.dom.Attr node, java.lang.String oldv)` Called when an Attr node has been removed.
`void` `check()` Throws an exception if the path data is malformed.
`org.w3c.dom.svg.SVGPathSegList` `getAnimatedNormalizedPathSegList()` DOM: Implements `SVGAnimatedPathData.getAnimatedNormalizedPathSegList()`.
`org.w3c.dom.svg.SVGPathSegList` `getAnimatedPathSegList()` DOM: Implements `SVGAnimatedPathData.getAnimatedPathSegList()`.
`org.w3c.dom.svg.SVGPathSegList` `getNormalizedPathSegList()` DOM: Implements `SVGAnimatedPathData.getNormalizedPathSegList()`.
`org.w3c.dom.svg.SVGPathSegList` `getPathSegList()` DOM: Implements `SVGAnimatedPathData.getPathSegList()`.
`AnimatableValue` `getUnderlyingValue(AnimationTarget target)` Returns the base value of the attribute as an `AnimatableValue`.
`protected void` `updateAnimatedValue(AnimatableValue val)` Updates the animated value with the given `AnimatableValue`.

Methods inherited from class org.apache.batik.dom.svg.AbstractSVGAnimatedValue
`addAnimatedAttributeListener, fireAnimatedAttributeListeners, fireBaseAttributeListeners, getLocalName, getNamespaceURI, isSpecified, removeAnimatedAttributeListener`

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

Field Detail

### changing

    protected boolean changing

  Whether the list is changing.

### pathSegs

    protected SVGOMAnimatedPathData.BaseSVGPathSegList pathSegs

  The base path data value.

### normalizedPathSegs

    protected SVGOMAnimatedPathData.NormalizedBaseSVGPathSegList normalizedPathSegs

  The normalized base path data value.

### animPathSegs

    protected SVGOMAnimatedPathData.AnimSVGPathSegList animPathSegs

  The animated path data value.

### defaultValue

    protected java.lang.String defaultValue

  Default value for the 'd' attribute.

Constructor Detail

### SVGOMAnimatedPathData

    public SVGOMAnimatedPathData(AbstractElement elt,
                                 java.lang.String ns,
                                 java.lang.String ln,
                                 java.lang.String defaultValue)

  Creates a new SVGOMAnimatedPathData.

  Parameters:
    `elt` - The associated element.
    `ns` - The attribute's namespace URI.
    `ln` - The attribute's local name.
    `defaultValue` - The default value if the attribute is not specified.

Method Detail

### getAnimatedNormalizedPathSegList

    public org.w3c.dom.svg.SVGPathSegList getAnimatedNormalizedPathSegList()

  DOM: Implements `SVGAnimatedPathData.getAnimatedNormalizedPathSegList()`.

  Specified by:
    `getAnimatedNormalizedPathSegList` in interface `org.w3c.dom.svg.SVGAnimatedPathData`

### getAnimatedPathSegList

    public org.w3c.dom.svg.SVGPathSegList getAnimatedPathSegList()

  DOM: Implements `SVGAnimatedPathData.getAnimatedPathSegList()`.

  Specified by:
    `getAnimatedPathSegList` in interface `org.w3c.dom.svg.SVGAnimatedPathData`

### getNormalizedPathSegList

    public org.w3c.dom.svg.SVGPathSegList getNormalizedPathSegList()

  DOM: Implements `SVGAnimatedPathData.getNormalizedPathSegList()`.

  Returns the SVGPathSegList mapping the normalized static 'd' attribute of the element.

  A normalized path is composed only of absolute moveto, lineto and cubicto path segments (M, L and C). Using this subset, the path description can be represented with fewer segment types. Be aware that the normalized 'd' attribute will be a larger String that the original.

  Relative values are transformed into absolute, quadratic curves are promoted to cubic curves, and arcs are converted into one or more cubic curves (one per quadrant).

  Modifications to the normalized SVGPathSegList will result in substituting the original path with a set of normalized path segments.

  Specified by:
    `getNormalizedPathSegList` in interface `org.w3c.dom.svg.SVGAnimatedPathData`
  Returns:
    a path segment list containing the normalized version of the path.

### getPathSegList

    public org.w3c.dom.svg.SVGPathSegList getPathSegList()

  DOM: Implements `SVGAnimatedPathData.getPathSegList()`.

  Specified by:
    `getPathSegList` in interface `org.w3c.dom.svg.SVGAnimatedPathData`

### check

    public void check()

  Throws an exception if the path data is malformed.

### getUnderlyingValue

    public AnimatableValue getUnderlyingValue(AnimationTarget target)

  Returns the base value of the attribute as an `AnimatableValue`.

  Specified by:
    `getUnderlyingValue` in interface `AnimatedLiveAttributeValue`

### updateAnimatedValue

    protected void updateAnimatedValue(AnimatableValue val)

  Updates the animated value with the given `AnimatableValue`.

  Specified by:
    `updateAnimatedValue` in class `AbstractSVGAnimatedValue`

### attrAdded

    public void attrAdded(org.w3c.dom.Attr node,
                          java.lang.String newv)

  Called when an Attr node has been added.

  Specified by:
    `attrAdded` in interface `LiveAttributeValue`

### attrModified

    public void attrModified(org.w3c.dom.Attr node,
                             java.lang.String oldv,
                             java.lang.String newv)

  Called when an Attr node has been modified.

  Specified by:
    `attrModified` in interface `LiveAttributeValue`

### attrRemoved

    public void attrRemoved(org.w3c.dom.Attr node,
                            java.lang.String oldv)

  Called when an Attr node has been removed.

  Specified by:
    `attrRemoved` in interface `LiveAttributeValue`

Copyright © 2008 Apache Software Foundation. All Rights Reserved.