>LengthBase</B>(<A HREF="../../../../org/apache/fop/fo/PropertyList.html" title="class in org.apache.fop.fo">PropertyList</A>&nbsp;plist,
                  int&nbsp;baseType)
           throws <A HREF="../../../../org/apache/fop/fo/expr/PropertyException.html" title="class in org.apache.fop.fo.expr">PropertyException</A></PRE>
<DL>
<DD>Constructor
<P>
<DT><B>Parameters:</B><DD><CODE>plist</CODE> - property list for this<DD><CODE>baseType</CODE> - a constant defining the type of teh percent base
<DT><B>Throw