points 

identifies a two dimensional area within the bounding box specified by the
other attributes by means of a series of pairs of numbers, each of which gives the x,y
coordinates of a point on a line enclosing the area.

Attribute Information

Used By

Attribute Group tei:att.coordinated.attribute.points

Source 

<xs:attribute name="points">
  <xs:annotation>
    <xs:documentation>identifies a two dimensional area within the bounding box specified by the other attributes by means of a series of pairs of numbers, each of which gives the x,y coordinates of a point on a line enclosing the area.</xs:documentation>
  </xs:annotation>
  <xs:simpleType>
    <xs:restriction>
      <xs:simpleType>
        <xs:list>
          <xs:simpleType>
            <xs:union>
              <xs:simpleType>
                <xs:restriction base="xs:token">
                  <xs:pattern value="(\-?[0-9]+\.?[0-9]*,\-?[0-9]+\.?[0-9]*)"/>
                </xs:restriction>
              </xs:simpleType>
              <xs:simpleType>
                <xs:restriction base="xs:token">
                  <xs:pattern value="(\-?[0-9]+\.?[0-9]*,\-?[0-9]+\.?[0-9]*)"/>
                </xs:restriction>
              </xs:simpleType>
              <xs:simpleType>
                <xs:restriction base="xs:token">
                  <xs:pattern value="(\-?[0-9]+\.?[0-9]*,\-?[0-9]+\.?[0-9]*)"/>
                </xs:restriction>
              </xs:simpleType>
              <xs:simpleType>
                <xs:restriction base="xs:token">
                  <xs:pattern value="(\-?[0-9]+\.?[0-9]*,\-?[0-9]+\.?[0-9]*)"/>
                </xs:restriction>
              </xs:simpleType>
            </xs:union>
          </xs:simpleType>
        </xs:list>
      </xs:simpleType>
      <xs:minLength value="3"/>
    </xs:restriction>
  </xs:simpleType>
</xs:attribute>

Sample