<?xml version="1.0" encoding="UTF-8"?>
<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/creating-simple-types/notations.xsd,v 1.1 2001/10/31 22:57:07 vdv Exp $ -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
				<xs:notation name="jpeg" public="image/jpeg" system="file:///usr/bin/xv"/>
				<xs:notation name="gif" public="image/gif"  system="file:///usr/bin/xv"/>
				<xs:notation name="png" public="image/png"  system="file:///usr/bin/xv"/>
				<xs:notation name="svg" public="image/svg"  system="file:///usr/bin/xsmiles"/>
				<xs:notation name="pdf"  public="application/pdf"  system="file:///usr/bin/acroread"/>

				<xs:simpleType name="graphicalFormat">
<xs:restriction base="xs:NOTATION">
<xs:enumeration value="jpeg"/>
<xs:enumeration value="gif"/>
<xs:enumeration value="png"/>
<xs:enumeration value="svg"/>
<xs:enumeration value="pdf"/>
</xs:restriction>
</xs:simpleType>
<xs:element name="picture">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:base64Binary">
<xs:attribute name="type" type="graphicalFormat"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:schema>

