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<DIV>Bonjour,</DIV>
<DIV> </DIV>
<DIV>I do a small change to have #1 = dotxlength</DIV>
<DIV> </DIV>
<DIV>
<P
style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">\newcommand*{\psdotx}[3][0.30cm]{%</P>
<P
style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">\pnode#2{thenode}</P>
<P style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">\multido{\r=#3+90
, \ra=1+1}{4}{%</P>
<P
style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">\pnode([unit=#1,nodesep=0.5,angle=\r]thenode){thenode\ra}</P>
<P
style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">\psline(thenode)(thenode\ra)%</P>
<P style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">}% fin du
\multido</P>
<P style="TEXT-INDENT: 0px; MARGIN: 0px; -qt-block-indent: 0">}% fin de
\newcommand</P></DIV>
<DIV> </DIV>
<DIV>Germain</DIV></BODY></HTML>