<xs:element name="DRAWING" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:annotation>
    <xs:documentation>use to specifiy map drawing preferences.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:attribute default="0.25" name="indexratio" type="xs:double" />
    <xs:attribute default="idle" name="priority">
      <xs:simpleType>
        <xs:restriction base="xs:string">
          <xs:enumeration value="timecritical" />
          <xs:enumeration value="highest" />
          <xs:enumeration value="abovenormal" />
          <xs:enumeration value="normal" />
          <xs:enumeration value="belownormal" />
          <xs:enumeration value="lowest" />
          <xs:enumeration value="aboveidle" />
          <xs:enumeration value="idle" />
        </xs:restriction>
      </xs:simpleType>
    </xs:attribute>
    <xs:attribute name="multithreading">
      <xs:simpleType>
        <xs:restriction base="xs:string">
          <xs:enumeration value="true" />
          <xs:enumeration value="false" />
        </xs:restriction>
      </xs:simpleType>
    </xs:attribute>
  </xs:complexType>
</xs:element>