Changes between Version 17 and Version 18 of MapGuideRfc29

Timestamp:

09/18/07 05:07:30 (17 years ago)

Author:

waltweltonlair

Comment:

--

MapGuideRfc29

@@ -242 +242 @@
 
 ===== !SymbolInstance Usage and Geometry Contexts =====
+We will add optional !UsageContext and !GeometryContext elements to !SymbolInstance.  These are enumerated properties.
+
+{{{
+<xs:simpleType name="UsageContextType">
+  <xs:annotation>
+    <xs:documentation>The usage context for a symbol instance.</xs:documentation>
+  </xs:annotation>
+  <xs:restriction base="xs:string">
+    <xs:enumeration value="Point"/>
+    <xs:enumeration value="Line"/>
+    <xs:enumeration value="Area"/>
+  </xs:restriction>
+</xs:simpleType>
+<xs:simpleType name="GeometryContextType">
+  <xs:annotation>
+    <xs:documentation>The geometry context for a symbol instance.</xs:documentation>
+  </xs:annotation>
+  <xs:restriction base="xs:string">
+    <xs:enumeration value="Point"/>
+    <xs:enumeration value="LineString"/>
+    <xs:enumeration value="Polygon"/>
+  </xs:restriction>
+</xs:simpleType>
+
+...
+
+<xs:complexType name="SymbolInstance">
+  <xs:sequence>
+    <xs:choice>
+      <xs:element name="ResourceId" type="xs:string"/>
+      <xs:element name="SimpleSymbolDefinition" type="SimpleSymbolDefinition"/
+      <xs:element name="CompoundSymbolDefinition" type="CompoundSymbolDefinition"/>
+    </xs:choice>
+    <xs:element name="ParameterOverrides" type="ParameterOverrides"/>
+    <xs:element name="ScaleX" type="xs:string" default="1.0" minOccurs="0"/>
+    <xs:element name="ScaleY" type="xs:string" default="1.0" minOccurs="0"/>
+    <xs:element name="InsertionOffsetX" type="xs:string" default="0.0" minOccurs="0"/>
+    <xs:element name="InsertionOffsetY" type="xs:string" default="0.0" minOccurs="0"/>
+    <xs:element name="SizeContext" type="SizeContextType" default="DeviceUnits" minOccurs="0"/>
+    <xs:element name="DrawLast" type="xs:string" default="false" minOccurs="0"/>
+    <xs:element name="CheckExclusionRegion" type="xs:string" default="false" minOccurs="0"/>
+    <xs:element name="PositioningAlgorithm" type="xs:string" minOccurs="0"/>
+
+    <xs:element name="UsageContext" type="UsageContextType" minOccurs="0">
+      <xs:annotation>
+        <xs:documentation>Specifies which usage in the symbol should be the active one.</xs:documentation>
+      </xs:annotation>
+    </xs:element>
+    <xs:element name="GeometryContext" type="GeometryContextType" minOccurs="0">
+      <xs:annotation>
+        <xs:documentation>Specifies which geometry type this symbol instance applies to.</xs:documentation>
+      </xs:annotation>
+    </xs:element>
+
+    <xs:element name="ExtendedData1" type="ExtendedDataType" minOccurs="0"/>
+  </xs:sequence>
+</xs:complexType>
+}}}