kml22gx.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!--

  XSD of Google extensions to OGC KML 2.2.
  NOTE: This BETA specification is subject to change without notice.

  The URL to this schema is:
  http://code.google.com/apis/kml/schema/kml22gx.xsd

  Full documentation for these extensions is available at:
  http://code.google.com/apis/kml/

  The minimum required version of Google Earth to support all these extensions
  is version 5.2 (Free, Pro, and Enterprise). Earlier versions of Google Earth
  support a smaller set of extensions.

-->
<schema xmlns="http://www.w3.org/2001/XMLSchema"
  xmlns:gx="http://www.google.com/kml/ext/2.2"
  xmlns:kml="http://www.opengis.net/kml/2.2"
  xmlns:atom="http://www.w3.org/2005/Atom"
  xmlns:xal="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"
  targetNamespace="http://www.google.com/kml/ext/2.2"
  elementFormDefault="qualified"
  version="090102 BETA">

  <!-- Import the language we are extending: OGC KML 2.2 -->
  <import namespace="http://www.opengis.net/kml/2.2"
    schemaLocation="ogckml22.xsd"/>

   <!-- Simple types -->
  <simpleType name="altitudeModeEnumType">
    <restriction base="string">
      <enumeration value="clampToSeaFloor"/>
      <enumeration value="relativeToSeaFloor"/>
    </restriction>
  </simpleType>
  
  <simpleType name="flyToModeEnumType">
    <restriction base="string">
      <enumeration value="bounce"/>
      <enumeration value="smooth"/>
    </restriction>
  </simpleType>
  
  <simpleType name="playModeEnumType">
    <restriction base="string">
      <enumeration value="pause"/>
    </restriction>
  </simpleType>

  <!-- Simple elements -->
  
  <!-- altitudeMode has no XSD default.  OGC KML 2.2 altitudeModeGroup
    is considered to have the same default as altitudeMode: clampToGround -->
  <element name="AbstractTrackSimpleExtensionGroup" abstract="true"
    type="anySimpleType"/>
  <element name="altitudeMode" type="gx:altitudeModeEnumType"
    substitutionGroup="kml:altitudeModeGroup"/>
  <element name="angles" type="string"/>
  <element name="balloonVisibility" type="boolean" default="true"
    substitutionGroup="kml:AbstractFeatureSimpleExtensionGroup"/>
  <element name="coord" type="string"/>
  <element name="duration" type="double" default="0.0"/>
  <element name="flyToMode" type="gx:flyToModeEnumType" default="bounce"/>
  <element name="interpolate" type="boolean" default="false"/>
  <element name="playMode" type="gx:playModeEnumType" default="pause"/>
  <element name="rank" type="double"
    substitutionGroup="kml:AbstractFeatureSimpleExtensionGroup"
    default="0.0"/>
  <element name="value" type="string"/>

  <element name="x" type="integer"
    substitutionGroup="kml:BasicLinkSimpleExtensionGroup"/>
  <element name="y" type="integer"
    substitutionGroup="kml:BasicLinkSimpleExtensionGroup"/>
  <element name="w" type="integer"
    substitutionGroup="kml:BasicLinkSimpleExtensionGroup"/>
  <element name="h" type="integer"
    substitutionGroup="kml:BasicLinkSimpleExtensionGroup"/>



  <!-- Complex types and elements -->
  
  <element name="AbstractTourPrimitiveGroup" type="gx:AbstractTourPrimitiveType"
    abstract="true" substitutionGroup="kml:AbstractObjectGroup"/>
  <element name="AbstractTourPrimitive" type="gx:AbstractTourPrimitiveType"/>
  <complexType name="AbstractTourPrimitiveType">
    <complexContent>
      <extension base="kml:AbstractObjectType"/>
    </complexContent>
  </complexType>
  
  <element name="AnimatedUpdate" type="gx:AnimatedUpdateType"
    substitutionGroup="gx:AbstractTourPrimitiveGroup"/>
  <complexType name="AnimatedUpdateType">
    <complexContent>
      <extension base="gx:AbstractTourPrimitiveType">
        <sequence>
          <element ref="gx:duration" minOccurs="0"/>
          <element ref="kml:Update" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="FlyTo" type="gx:FlyToType"
    substitutionGroup="gx:AbstractTourPrimitiveGroup"/>
  <complexType name="FlyToType">
    <complexContent>
      <extension base="gx:AbstractTourPrimitiveType">
        <sequence>
          <element ref="gx:duration" minOccurs="0"/>
          <element ref="gx:flyToMode" minOccurs="0"/>
          <element ref="kml:AbstractViewGroup" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="Playlist" type="gx:PlaylistType"
    substitutionGroup="kml:AbstractObjectGroup"/>
  <complexType name="PlaylistType">
    <complexContent>
      <extension base="kml:AbstractObjectType">
        <sequence>
          <element ref="gx:AbstractTourPrimitiveGroup" minOccurs="0"
            maxOccurs="unbounded"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="SoundCue" type="gx:SoundCueType"
    substitutionGroup="gx:AbstractTourPrimitiveGroup"/>
  <complexType name="SoundCueType">
    <complexContent>
      <extension base="gx:AbstractTourPrimitiveType">
        <sequence>
          <element ref="kml:href" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="Tour" type="gx:TourType"
    substitutionGroup="kml:AbstractFeatureGroup"/>
  <complexType name="TourType">
    <complexContent>
      <extension base="kml:AbstractFeatureType">
        <sequence>
          <element ref="gx:Playlist" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>

  <!-- Declare TimeStamp and TimeSpan elements in this extension namespace of
       the same type as in OGC standard KML to add it to the substitution group. -->
   <element name="TimeStamp" type="kml:TimeStampType"
     substitutionGroup="kml:AbstractViewObjectExtensionGroup"/>
   <element name="TimeSpan" type="kml:TimeSpanType"
     substitutionGroup="kml:AbstractViewObjectExtensionGroup"/>
  
  <element name="TourControl" type="gx:TourControlType"
    substitutionGroup="gx:AbstractTourPrimitiveGroup"/>
  <complexType name="TourControlType">
    <complexContent>
      <extension base="gx:AbstractTourPrimitiveType">
        <sequence>
          <element ref="gx:playMode" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="Wait" type="gx:WaitType"
    substitutionGroup="gx:AbstractTourPrimitiveGroup"/>
  <complexType name="WaitType">
    <complexContent>
      <extension base="gx:AbstractTourPrimitiveType">
        <sequence>
          <element ref="gx:duration" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>

  <element name="LatLonQuad" type="gx:LatLonQuadType"
    substitutionGroup="kml:GroundOverlayObjectExtensionGroup"/>
  <complexType name="LatLonQuadType">
    <complexContent>
      <extension base="kml:AbstractObjectType">
        <sequence>
          <element ref="kml:coordinates" minOccurs="0"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>

  <element name="Track" type="gx:TrackType"
    substitutionGroup="kml:AbstractGeometryGroup"/>

  <complexType name="TrackType">
    <complexContent>
      <extension base="kml:AbstractGeometryType">
        <sequence>
          <element ref="kml:extrude" minOccurs="0"/>
          <element ref="kml:tessellate" minOccurs="0"/>
          <element ref="kml:altitudeModeGroup" minOccurs="0"/>
          <element ref="kml:when" minOccurs="0" maxOccurs="unbounded"/>
          <element ref="gx:coord" minOccurs="0" maxOccurs="unbounded"/>
          <element ref="gx:angles" minOccurs="0" maxOccurs="unbounded"/>
          <element ref="kml:Model" minOccurs="0"/>
          <element ref="kml:ExtendedData" minOccurs="0"/>
          <element ref="gx:AbstractTrackSimpleExtensionGroup" minOccurs="0"
            maxOccurs="unbounded"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>

  <element name="MultiTrack" type="gx:MultiTrackType"
    substitutionGroup="kml:AbstractGeometryGroup"/>

  <complexType name="MultiTrackType">
    <complexContent>
      <extension base="kml:AbstractGeometryType">
        <sequence>
          <element ref="kml:altitudeModeGroup" minOccurs="0"/>
          <element ref="gx:interpolate" minOccurs="0"/>
          <element ref="gx:Track" minOccurs="0" maxOccurs="unbounded"/>
        </sequence>
      </extension>
    </complexContent>
  </complexType>

  <element name="SimpleArrayField" type="gx:SimpleArrayFieldType"
    substitutionGroup="kml:SchemaExtension"/>

  <complexType name="SimpleArrayFieldType">
    <sequence>
      <element ref="kml:displayName" minOccurs="0"/>
      <element ref="gx:SimpleArrayFieldExtension" minOccurs="0"
        maxOccurs="unbounded"/>
    </sequence>
    <attribute name="type" type="string"/>
    <attribute name="name" type="string"/>
  </complexType>
  <element name="SimpleArrayFieldExtension" abstract="true"/>

  <element name="SimpleArrayData" type="gx:SimpleArrayDataType"
    substitutionGroup="kml:SchemaDataExtension"/>

  <complexType name="SimpleArrayDataType">
    <complexContent>
      <extension base="kml:AbstractObjectType">
        <sequence>
          <element ref="gx:value" minOccurs="0" maxOccurs="unbounded"/>
          <element ref="gx:SimpleArrayDataExtension" minOccurs="0"
            maxOccurs="unbounded"/>
        </sequence>
        <attribute name="name" type="string"/>
      </extension>
    </complexContent>
  </complexType>
  <element name="SimpleArrayDataExtension" abstract="true"/>
 
</schema>