defaultstyle.xsd

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		<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:_GML">
		<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:_GML">
		<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>