<xs:simpleType name="arrow-type">
<xs:annotation>
<xs:documentation>Possible types for edge arrows.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="normal"/>
<xs:enumeration value="inv"/>
<xs:enumeration value="dot"/>
<xs:enumeration value="invdot"/>
<xs:enumeration value="odot"/>
<xs:enumeration value="invodot"/>
<xs:enumeration value="none"/>
<xs:enumeration value="tee"/>
<xs:enumeration value="empty"/>
<xs:enumeration value="invempty"/>
<xs:enumeration value="diamond"/>
<xs:enumeration value="odiamond"/>
<xs:enumeration value="box"/>
<xs:enumeration value="obox"/>
<xs:enumeration value="open"/>
<xs:enumeration value="crow"/>
<xs:enumeration value="halfopen"/>
</xs:restriction>
</xs:simpleType> |