PDFStructInfo.xsd

<?xml version="1.0" encoding="GB2312"?>
<!-- edited with XMLSpy v2007 (http://www.altova.com) by WMJ (private) -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:element name="PDF">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="Global" minOccurs="0">
					<xs:complexType>
						<xs:sequence>
							<xs:element ref="Info" maxOccurs="unbounded"/>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<xs:element ref="Info" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<xs:element name="Info">
		<xs:complexType>
			<xs:choice minOccurs="0" maxOccurs="unbounded">
				<xs:element ref="Info" minOccurs="0"/>
				<xs:element ref="RefInfo" minOccurs="0"/>
			</xs:choice>
			<xs:attribute name="Token" type="xs:NMTOKEN" use="required"/>
			<xs:attribute name="Name" type="xs:NMTOKEN" use="optional"/>
			<xs:attribute name="Required" type="xs:boolean" use="optional" default="false"/>
			<xs:attribute name="Description"/>
			<xs:attribute name="ImageKey"/>
		</xs:complexType>
	</xs:element>
	<xs:element name="RefInfo">
		<xs:complexType>
			<xs:attribute name="Token" type="xs:NMTOKEN" use="required"/>
		</xs:complexType>
	</xs:element>
	<xs:simpleType name="ImageKeyTypes">
		<xs:restriction base="xs:NMTOKEN">
			<xs:enumeration value="Document"/>
			<xs:enumeration value="Trailer"/>
			<xs:enumeration value="Outlines"/>
			<xs:enumeration value="Resources"/>
			<xs:enumeration value="Outline"/>
			<xs:enumeration value="Pages"/>
			<xs:enumeration value="Page"/>
			<xs:enumeration value="GoToPage"/>
			<xs:enumeration value="Stream"/>
			<xs:enumeration value="Image"/>
			<xs:enumeration value="Font"/>
		</xs:restriction>
	</xs:simpleType>
</xs:schema>