Using <B>truecolor</B>=true avoids this problem.
<DT><A NAME=d:vertices HREF=#a:vertices><STRONG>vertices</STRONG></A>
-<DD> If the input graph defines this attribute, the node is polynomial,
+<DD> If the input graph defines this attribute, the node is polygonal,
and output is dot or xdot, this attribute provides the
- coordinates of the vertices of the node's polynomial, in inches.
+ coordinates of the vertices of the node's polygon, in inches.
If the node is an ellipse or circle, the
<A HREF=#d:samplepoints>samplepoints</A> attribute affects
the output.