<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Thank you for your response.</DIV>
<DIV> </DIV>
<DIV>One other question: Is there any way, labeling with alphbetical order? i,e,</DIV>
<DIV> </DIV>
<DIV>If we want numbering each corner of a octagon, we would do this</DIV>
<DIV> </DIV>
<DIV>for i:=0 upto 7:</DIV>
<DIV>label(decimal(i), u*dir(360/8));</DIV>
<DIV>endfor;</DIV>
<DIV> </DIV>
<DIV>But how could we label with A,B,C,... instead of 1,2,3....</DIV>
<DIV> </DIV>
<DIV>Thanks in advance.</DIV>
<DIV>Steve<BR><BR>--- On <B>Sat, 10/31/09, Aditya Mahajan <I><adityam@umich.edu></I></B> wrote:<BR></DIV>
<BLOCKQUOTE style="BORDER-LEFT: rgb(16,16,255) 2px solid; PADDING-LEFT: 5px; MARGIN-LEFT: 5px"><BR>From: Aditya Mahajan <adityam@umich.edu><BR>Subject: Re: [metapost] Intersection of sets<BR>To: "Steve MC Han" <hmc0907@yahoo.com><BR>Cc: metapost@tug.org<BR>Date: Saturday, October 31, 2009, 4:18 PM<BR><BR>
<DIV class=plainMail>On Sat, 31 Oct 2009, Steve MC Han wrote:<BR><BR>> I don't know the exact logic behind, but it works now.<BR><BR>You can also use venn.mp. The documentation is as comments in the source.<BR><BR><A href="http://tug.ctan.org/tex-archive/graphics/metapost/contrib/macros/venn/" target=_blank>http://tug.ctan.org/tex-archive/graphics/metapost/contrib/macros/venn/</A><BR><BR>Aditya</DIV></BLOCKQUOTE></td></tr></table><br>