<?xml version="1.0" encoding="UTF-8"?>
<grammar ns="http://www.w3.org/2000/svg" xml:lang="en"
         xmlns="http://relaxng.org/ns/structure/1.0"
         xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">

  <a:documentation>
    SVG 1.1 Animation Module
    file: svg-animation.rng

    This is SVG, a language for describing two-dimensional graphics in XML.
    Copyright 2001, 2002 W3C (MIT, INRIA, Keio), All Rights Reserved.

    $Id: svg-animation.rng,v 1.1 2003/07/15 07:11:10 dean Exp $
  </a:documentation>

  <a:documentation>
    Animation

        animate, set, animateMotion, animateColor, animateTransform, mpath

    This module declares markup to provide support for animation.
  </a:documentation>

  <a:documentation>
    SVG.Animation.class
  </a:documentation>

  <define name="SVG.Animation.extra.class">
    <notAllowed/>
  </define>

  <define name="SVG.Animation.class" combine="choice">
    <choice>
      <ref name="animate"/>
      <ref name="set"/>
      <ref name="animateMotion"/>
      <ref name="animateColor"/>
      <ref name="animateTransform"/>
      <ref name="SVG.Animation.extra.class"/>
    </choice>
  </define>

  <a:documentation>
    SVG.Animation.attrib
  </a:documentation>

  <define name="SVG.Animation.extra.attrib">
    <empty/>
  </define>

  <define name="SVG.Animation.attrib">
    <ref name="SVG.XLink.attrib"/>
    <ref name="SVG.Animation.extra.attrib"/>
  </define>

  <a:documentation>
    SVG.AnimationAttribute.attrib
  </a:documentation>

  <define name="SVG.AnimationAttribute.extra.attrib">
    <empty/>
  </define>

  <define name="SVG.AnimationAttribute.attrib">
    <attribute name="attributeName"/>
    <optional>
      <attribute name="attributeType"/>
    </optional>
    <ref name="SVG.AnimationAttribute.extra.attrib"/>
  </define>

  <a:documentation>
    SVG.AnimationTiming.attrib
  </a:documentation>

  <define name="SVG.AnimationTiming.extra.attrib">
    <empty/>
  </define>

  <define name="SVG.AnimationTiming.attrib">
    <optional>
      <attribute name="begin"/>
    </optional>
    <optional>
      <attribute name="dur"/>
    </optional>
    <optional>
      <attribute name="end"/>
    </optional>
    <optional>
      <attribute name="min"/>
    </optional>
    <optional>
      <attribute name="max"/>
    </optional>
    <optional>
      <attribute name="restart" a:defaultValue="always">
        <choice>
          <value>always</value>
          <value>never</value>
          <value>whenNotActive</value>
        </choice>
      </attribute>
    </optional>
    <optional>
      <attribute name="repeatCount"/>
    </optional>
    <optional>
      <attribute name="repeatDur"/>
    </optional>
    <optional>
      <attribute name="fill" a:defaultValue="remove">
        <choice>
          <value>remove</value>
          <value>freeze</value>
        </choice>
      </attribute>
    </optional>
    <ref name="SVG.AnimationTiming.extra.attrib"/>
  </define>

  <a:documentation>
    SVG.AnimationValue.attrib
  </a:documentation>

  <define name="SVG.AnimationValue.extra.attrib">
    <empty/>
  </define>

  <define name="SVG.AnimationValue.attrib">
    <optional>
      <attribute name="calcMode" a:defaultValue="linear">
        <choice>
          <value>discrete</value>
          <value>linear</value>
          <value>paced</value>
          <value>spline</value>
        </choice>
      </attribute>
    </optional>
    <optional>
      <attribute name="values"/>
    </optional>
    <optional>
      <attribute name="keyTimes"/>
    </optional>
    <optional>
      <attribute name="keySplines"/>
    </optional>
    <optional>
      <attribute name="from"/>
    </optional>
    <optional>
      <attribute name="to"/>
    </optional>
    <optional>
      <attribute name="by"/>
    </optional>
    <ref name="SVG.AnimationValue.extra.attrib"/>
  </define>

  <a:documentation>
    SVG.AnimationAddtion.attrib
  </a:documentation>

  <define name="SVG.AnimationAddtion.extra.attrib">
    <empty/>
  </define>

  <define name="SVG.AnimationAddtion.attrib">
    <optional>
      <attribute name="additive" a:defaultValue="replace">
        <choice>
          <value>replace</value>
          <value>sum</value>
        </choice>
      </attribute>
    </optional>
    <optional>
      <attribute name="accumulate" a:defaultValue="none">
        <choice>
          <value>none</value>
          <value>sum</value>
        </choice>
      </attribute>
    </optional>
    <ref name="SVG.AnimationAddtion.extra.attrib"/>
  </define>

  <a:documentation>
    animate: Animate Element
  </a:documentation>

  <define name="SVG.animate.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
  </define>

  <define name="animate">
    <element name="animate">
      <ref name="attlist.animate"/>
      <ref name="SVG.animate.content"/>
    </element>
  </define>

  <define name="attlist.animate" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Conditional.attrib"/>
    <ref name="SVG.AnimationEvents.attrib"/>
    <ref name="SVG.External.attrib"/>
    <ref name="SVG.Animation.attrib"/>
    <ref name="SVG.AnimationAttribute.attrib"/>
    <ref name="SVG.AnimationTiming.attrib"/>
    <ref name="SVG.AnimationValue.attrib"/>
    <ref name="SVG.AnimationAddtion.attrib"/>
  </define>

  <a:documentation>
    set: Set Element
  </a:documentation>

  <define name="SVG.set.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
  </define>

  <define name="set">
    <element name="set">
      <ref name="attlist.set"/>
      <ref name="SVG.set.content"/>
    </element>
  </define>

  <define name="attlist.set" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Conditional.attrib"/>
    <ref name="SVG.AnimationEvents.attrib"/>
    <ref name="SVG.External.attrib"/>
    <ref name="SVG.Animation.attrib"/>
    <ref name="SVG.AnimationAttribute.attrib"/>
    <ref name="SVG.AnimationTiming.attrib"/>
    <optional>
      <attribute name="to"/>
    </optional>
  </define>

  <a:documentation>
    animateMotion: Animate Motion Element
  </a:documentation>

  <define name="SVG.animateMotion.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
    <optional>
      <ref name="mpath"/>
    </optional>
  </define>

  <define name="animateMotion">
    <element name="animateMotion">
      <ref name="attlist.animateMotion"/>
      <ref name="SVG.animateMotion.content"/>
    </element>
  </define>

  <define name="attlist.animateMotion" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Conditional.attrib"/>
    <ref name="SVG.AnimationEvents.attrib"/>
    <ref name="SVG.External.attrib"/>
    <ref name="SVG.Animation.attrib"/>
    <ref name="SVG.AnimationTiming.attrib"/>
    <ref name="SVG.AnimationAddtion.attrib"/>
    <optional>
      <attribute name="calcMode" a:defaultValue="paced">
        <choice>
          <value>discrete</value>
          <value>linear</value>
          <value>paced</value>
          <value>spline</value>
        </choice>
      </attribute>
    </optional>
    <optional>
      <attribute name="values"/>
    </optional>
    <optional>
      <attribute name="keyTimes"/>
    </optional>
    <optional>
      <attribute name="keySplines"/>
    </optional>
    <optional>
      <attribute name="from"/>
    </optional>
    <optional>
      <attribute name="to"/>
    </optional>
    <optional>
      <attribute name="by"/>
    </optional>
    <optional>
      <attribute name="path"/>
    </optional>
    <optional>
      <attribute name="keyPoints"/>
    </optional>
    <optional>
      <attribute name="rotate"/>
    </optional>
    <optional>
      <attribute name="origin"/>
    </optional>
  </define>

  <a:documentation>
    animateColor: Animate Color Element
  </a:documentation>

  <define name="SVG.animateColor.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
  </define>

  <define name="animateColor">
    <element name="animateColor">
      <ref name="attlist.animateColor"/>
      <ref name="SVG.animateColor.content"/>
    </element>
  </define>

  <define name="attlist.animateColor" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Conditional.attrib"/>
    <ref name="SVG.AnimationEvents.attrib"/>
    <ref name="SVG.External.attrib"/>
    <ref name="SVG.Animation.attrib"/>
    <ref name="SVG.AnimationAttribute.attrib"/>
    <ref name="SVG.AnimationTiming.attrib"/>
    <ref name="SVG.AnimationValue.attrib"/>
    <ref name="SVG.AnimationAddtion.attrib"/>
  </define>

  <a:documentation>
    animateTransform: Animate Transform Element
  </a:documentation>

  <define name="SVG.animateTransform.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
  </define>

  <define name="animateTransform">
    <element name="animateTransform">
      <ref name="attlist.animateTransform"/>
      <ref name="SVG.animateTransform.content"/>
    </element>
  </define>

  <define name="attlist.animateTransform" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Conditional.attrib"/>
    <ref name="SVG.AnimationEvents.attrib"/>
    <ref name="SVG.External.attrib"/>
    <ref name="SVG.Animation.attrib"/>
    <ref name="SVG.AnimationAttribute.attrib"/>
    <ref name="SVG.AnimationTiming.attrib"/>
    <ref name="SVG.AnimationValue.attrib"/>
    <ref name="SVG.AnimationAddtion.attrib"/>
    <optional>
      <attribute name="type" a:defaultValue="translate">
        <choice>
          <value>translate</value>
          <value>scale</value>
          <value>rotate</value>
          <value>skewX</value>
          <value>skewY</value>
        </choice>
      </attribute>
    </optional>
  </define>

  <a:documentation>
    mpath: Motion Path Element
  </a:documentation>

  <define name="SVG.mpath.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
  </define>

  <define name="mpath">
    <element name="mpath">
      <ref name="attlist.mpath"/>
      <ref name="SVG.mpath.content"/>
    </element>
  </define>

  <define name="attlist.mpath" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.XLinkRequired.attrib"/>
    <ref name="SVG.External.attrib"/>
  </define>

</grammar>
