ional (size 0.01) </EM>[method]

<DL COMPACT>
<DT> 
<DD> 
draws a rectangular at <EM>center</EM>in the world.
</DD>
</DL>
<BR>
<BR>

<A NAME="36968"></A>
<B>:draw-arrow</B> <EM>p1 p2 </EM>[method]

<DL COMPACT>
<DT> 
<DD> 
draws an arrow from <EM>p1</EM> to <EM>p2</EM>.
</DD>
</DL>
<BR>
<BR>

<A NAME="36980"></A>
<B>:draw-edge</B> <EM>edge </EM>[method]

<DL COMPACT>
<DT> 
<DD>  
</DD>
</DL>
<BR>
<BR>

<A NAME="36991"></A>
<B>:draw-edge-image</B> <EM>edge-image </EM>[method]

<DL COMPACT>
<DT> 
<DD>  
</DD>