none was found</DL>
</DD>
</DL>
<HR>

<A NAME="hasIntersection()"><!-- --></A><H3>
hasIntersection</H3>
<PRE>
public boolean <B>hasIntersection</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="hasProperIntersection()"><!-- --></A><H3>
hasProperIntersection</H3>
<PRE>
public boolean <B>hasProperIntersection</B>()</PRE>
<DL>
<DD>A proper intersection is an intersection which is interior to at least two
 line segments.  Note that a proper intersection is not necessarily
 in the i