<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="http://www.opengis.net/gml/3.2" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:smil20="http://www.w3.org/2001/SMIL20/" elementFormDefault="qualified" version="3.2.1">
<annotation>
<appinfo source="urn:x-ogc:specification:gml:schema-xsd:gml:3.2.1">defaultStyle.xsd</appinfo>
</annotation>
<!-- ==============================================================
includes and imports
============================================================== -->
<include schemaLocation="measures.xsd"/>
<import namespace="http://www.w3.org/2001/SMIL20/" schemaLocation="http://schemas.opengis.net/gml/3.1.1/smil/smil20.xsd"/>
<!-- ==============================================================
the Style property
============================================================== -->
<element name="defaultStyle" type="gml:DefaultStylePropertyType">
<annotation>
<documentation>Top-level property. Used in application schemas to "attach" the styling information to GML data. The link between the data and the style should be established through this property only.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="DefaultStylePropertyType">
<annotation>
<documentation>[complexType of] Top-level property. Used in application schemas to "attach" the styling information to GML data. The link between the data and the style should be established through this property only.</documentation>
</annotation>
<sequence>
<element ref="gml:AbstractStyle" minOccurs="0"/>
</sequence>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- ==============================================================
the Style
============================================================== -->
<element name="AbstractStyle" type="gml:AbstractStyleType" abstract="true" substitutionGroup="gml:AbstractGML">
<annotation>
<documentation>The value of the top-level property. It is an abstract element. Used as the head element of the substitution group for extensibility purposes.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="AbstractStyleType" abstract="true">
<annotation>
<documentation>[complexType of] The value of the top-level property. It is an abstract element. Used as the head element of the substitution group for extensibility purposes.</documentation>
</annotation>
<complexContent>
<extension base="gml:AbstractGMLType"/>
</complexContent>
</complexType>
<!-- =========================================================== -->
<element name="Style" type="gml:StyleType" substitutionGroup="gml:AbstractStyle">
<annotation>
<documentation>Predefined concrete value of the top-level property. Encapsulates all other styling information.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="StyleType">
<annotation>
<documentation>[complexType of] Predefined concrete value of the top-level property. Encapsulates all other styling information.</documentation>
</annotation>
<complexContent>
<extension base="gml:AbstractStyleType">
<sequence>
<element ref="gml:featureStyle" maxOccurs="unbounded"/>
<element ref="gml:graphStyle" minOccurs="0"/>
</sequence>
</extension>
</complexContent>
</complexType>
<!-- ==============================================================
Feature Style Property
============================================================== -->
<element name="featureStyle" type="gml:FeatureStylePropertyType">
<annotation>
<documentation/>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="FeatureStylePropertyType">
<annotation>
<documentation/>
</annotation>
<sequence>
<element ref="gml:FeatureStyle" minOccurs="0"/>
</sequence>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- ==============================================================
Feature Style
============================================================== -->
<element name="FeatureStyle" type="gml:FeatureStyleType" substitutionGroup="gml:AbstractGML">
<annotation>
<documentation>The style descriptor for features.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="FeatureStyleType">
<annotation>
<documentation>[complexType of] The style descriptor for features.</documentation>
</annotation>
<complexContent>
<extension base="gml:AbstractGMLType">
<sequence>
<element name="featureConstraint" type="string" minOccurs="0"/>
<element ref="gml:geometryStyle" minOccurs="0" maxOccurs="unbounded"/>
<element ref="gml:topologyStyle" minOccurs="0" maxOccurs="unbounded"/>
<element ref="gml:labelStyle" minOccurs="0"/>
</sequence>
<attribute name="featureType" type="string" use="optional"/>
<attribute name="baseType" type="string" use="optional"/>
<attribute name="queryGrammar" type="gml:QueryGrammarEnumeration"/>
</extension>
</complexContent>
</complexType>
<!-- =========================================================== -->
<simpleType name="QueryGrammarEnumeration">
<annotation>
<documentation>Used to specify the grammar of the feature query mechanism.</documentation>
</annotation>
<restriction base="string">
<enumeration value="xpath"/>
<enumeration value="xquery"/>
<enumeration value="other"/>
</restriction>
</simpleType>
<!-- ==============================================================
Base style descriptor type (for geometry, topology, label, graph)
============================================================== -->
<complexType name="BaseStyleDescriptorType">
<annotation>
<documentation>Base complex type for geometry, topology, label and graph styles.</documentation>
</annotation>
<complexContent>
<extension base="gml:AbstractGMLType">
<sequence>
<element name="spatialResolution" type="gml:ScaleType" minOccurs="0"/>
<element name="styleVariation" type="gml:StyleVariationType" minOccurs="0" maxOccurs="unbounded"/>
<element ref="smil20:animate" minOccurs="0" maxOccurs="unbounded"/>
<element ref="smil20:animateMotion" minOccurs="0" maxOccurs="unbounded"/>
<element ref="smil20:animateColor" minOccurs="0" maxOccurs="unbounded"/>
<element ref="smil20:set" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
</extension>
</complexContent>
</complexType>
<!-- ==============================================================
Geometry Style Property
============================================================== -->
<element name="geometryStyle" type="gml:GeometryStylePropertyType">
<annotation>
<documentation/>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="GeometryStylePropertyType">
<annotation>
<documentation/>
</annotation>
<sequence>
<element ref="gml:GeometryStyle" minOccurs="0"/>
</sequence>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- ==============================================================
Geometry Style
============================================================== -->
<element name="GeometryStyle" type="gml:GeometryStyleType" substitutionGroup="gml:AbstractGML">
<annotation>
<documentation>The style descriptor for geometries of a feature.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="GeometryStyleType">
<annotation>
<documentation>[complexType of] The style descriptor for geometries of a feature.</documentation>
</annotation>
<complexContent>
<extension base="gml:BaseStyleDescriptorType">
<sequence>
<choice>
<element ref="gml:symbol"/>
<element name="style" type="string">
<annotation>
<appinfo>deprecated</appinfo>
<documentation>Deprecated in GML version 3.1.0. Use symbol with inline content instead.</documentation>
</annotation>
</element>
</choice>
<element ref="gml:labelStyle" minOccurs="0"/>
</sequence>
<attribute name="geometryProperty" type="string"/>
<attribute name="geometryType" type="string"/>
</extension>
</complexContent>
</complexType>
<!-- ==============================================================
Topology Style Property
============================================================== -->
<element name="topologyStyle" type="gml:TopologyStylePropertyType">
<annotation>
<documentation/>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="TopologyStylePropertyType">
<annotation>
<documentation/>
</annotation>
<sequence>
<element ref="gml:TopologyStyle" minOccurs="0"/>
</sequence>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- ==============================================================
Topology Style
============================================================== -->
<element name="TopologyStyle" type="gml:TopologyStyleType" substitutionGroup="gml:AbstractGML">
<annotation>
<documentation>The style descriptor for topologies of a feature. Describes individual topology elements styles.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="TopologyStyleType">
<annotation>
<documentation>[complexType of] The style descriptor for topologies of a feature. Describes individual topology elements styles.</documentation>
</annotation>
<complexContent>
<extension base="gml:BaseStyleDescriptorType">
<sequence>
<choice>
<element ref="gml:symbol"/>
<element name="style" type="string">
<annotation>
<appinfo>deprecated</appinfo>
<documentation>Deprecated in GML version 3.1.0. Use symbol with inline content instead.</documentation>
</annotation>
</element>
</choice>
<element ref="gml:labelStyle" minOccurs="0"/>
</sequence>
<attribute name="topologyProperty" type="string"/>
<attribute name="topologyType" type="string"/>
</extension>
</complexContent>
</complexType>
<!-- ==============================================================
Label Style Property
============================================================== -->
<element name="labelStyle" type="gml:LabelStylePropertyType">
<annotation>
<documentation/>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="LabelStylePropertyType">
<annotation>
<documentation/>
</annotation>
<sequence>
<element ref="gml:LabelStyle" minOccurs="0"/>
</sequence>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- ==============================================================
Label Style
============================================================== -->
<element name="LabelStyle" type="gml:LabelStyleType" substitutionGroup="gml:AbstractGML">
<annotation>
<documentation>The style descriptor for labels of a feature, geometry or topology.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="LabelStyleType">
<annotation>
<documentation>[complexType of] The style descriptor for labels of a feature, geometry or topology.</documentation>
</annotation>
<complexContent>
<extension base="gml:BaseStyleDescriptorType">
<sequence>
<element name="style" type="string"/>
<element name="label" type="gml:LabelType"/>
</sequence>
</extension>
</complexContent>
</complexType>
<!-- ==============================================================
Graph Style Property
============================================================== -->
<element name="graphStyle" type="gml:GraphStylePropertyType">
<annotation>
<documentation/>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="GraphStylePropertyType">
<annotation>
<documentation/>
</annotation>
<sequence>
<element ref="gml:GraphStyle" minOccurs="0"/>
</sequence>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- ==============================================================
Graph Style
============================================================== -->
<element name="GraphStyle" type="gml:GraphStyleType" substitutionGroup="gml:AbstractGML">
<annotation>
<documentation>The style descriptor for a graph consisting of a number of features. Describes graph-specific style attributes.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="GraphStyleType">
<annotation>
<documentation>[complexType of] The style descriptor for a graph consisting of a number of features. Describes graph-specific style attributes.</documentation>
</annotation>
<complexContent>
<extension base="gml:BaseStyleDescriptorType">
<sequence>
<element name="planar" type="boolean" minOccurs="0"/>
<element name="directed" type="boolean" minOccurs="0"/>
<element name="grid" type="boolean" minOccurs="0"/>
<element name="minDistance" type="double" minOccurs="0"/>
<element name="minAngle" type="double" minOccurs="0"/>
<element name="graphType" type="gml:GraphTypeType" minOccurs="0"/>
<element name="drawingType" type="gml:DrawingTypeType" minOccurs="0"/>
<element name="lineType" type="gml:LineTypeType" minOccurs="0"/>
<element name="aestheticCriteria" type="gml:AesheticCriteriaType" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
</extension>
</complexContent>
</complexType>
<!-- ==============================================================
Common elements
============================================================== -->
<element name="symbol" type="gml:SymbolType">
<annotation>
<documentation>The symbol property. Extends the gml:AssociationType to allow for remote referencing of symbols.</documentation>
</annotation>
</element>
<!-- =========================================================== -->
<complexType name="SymbolType">
<annotation>
<documentation>[complexType of] The symbol property. Allows for remote referencing of symbols.</documentation>
</annotation>
<sequence>
<any processContents="skip" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
<attribute name="symbolType" type="gml:SymbolTypeEnumeration" use="required"/>
<attribute ref="gml:transform" use="optional"/>
<attribute name="about" type="anyURI" use="optional"/>
<attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
<!-- =========================================================== -->
<simpleType name="SymbolTypeEnumeration">
<annotation>
<documentation>Used to specify the type of the symbol used.</documentation>
</annotation>
<restriction base="string">
<enumeration value="svg"/>
<enumeration value="xpath"/>
<enumeration value="other"/>
</restriction>
</simpleType>
<!-- =========================================================== -->
<complexType name="LabelType" mixed="true">
<annotation>
<documentation>Label is mixed -- composed of text and XPath expressions used to extract the useful information from the feature.</documentation>
</annotation>
<sequence>
<element name="LabelExpression" type="string" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
<attribute ref="gml:transform" use="optional"/>
</complexType>
<!-- =========================================================== -->
<attribute name="transform" type="string">
<annotation>
<documentation>Defines the geometric transformation of entities. There is no particular grammar defined for this value.</documentation>
</annotation>
</attribute>
<!-- =========================================================== -->
<complexType name="StyleVariationType">
<annotation>
<documentation>Used to vary individual graphic parameters and attributes of the style, symbol or text.</documentation>
</annotation>
<simpleContent>
<extension base="string">
<attribute name="styleProperty" type="string" use="required"/>
<attribute name="featurePropertyRange" type="string" use="optional"/>
</extension>
</simpleContent>
</complexType>
<!-- ==============================================================
Graph parameters types
============================================================== -->
<simpleType name="GraphTypeType">
<annotation>
<documentation>Graph-specific styling property.</documentation>
</annotation>
<restriction base="string">
<enumeration value="TREE"/>
<enumeration value="BICONNECTED"/>
</restriction>
</simpleType>
<!-- =========================================================== -->
<simpleType name="DrawingTypeType">
<annotation>
<documentation>Graph-specific styling property.</documentation>
</annotation>
<restriction base="string">
<enumeration value="POLYLINE"/>
<enumeration value="ORTHOGONAL"/>
</restriction>
</simpleType>
<!-- =========================================================== -->
<simpleType name="LineTypeType">
<annotation>
<documentation>Graph-specific styling property.</documentation>
</annotation>
<restriction base="string">
<enumeration value="STRAIGHT"/>
<enumeration value="BENT"/>
</restriction>
</simpleType>
<!-- =========================================================== -->
<simpleType name="AesheticCriteriaType">
<annotation>
<documentation>Graph-specific styling property.</documentation>
</annotation>
<restriction base="string">
<enumeration value="MIN_CROSSINGS"/>
<enumeration value="MIN_AREA"/>
<enumeration value="MIN_BENDS"/>
<enumeration value="MAX_BENDS"/>
<enumeration value="UNIFORM_BENDS"/>
<enumeration value="MIN_SLOPES"/>
<enumeration value="MIN_EDGE_LENGTH"/>
<enumeration value="MAX_EDGE_LENGTH"/>
<enumeration value="UNIFORM_EDGE_LENGTH"/>
<enumeration value="MAX_ANGULAR_RESOLUTION"/>
<enumeration value="MIN_ASPECT_RATIO"/>
<enumeration value="MAX_SYMMETRIES"/>
</restriction>
</simpleType>
</schema>