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<DIV>hi list,</DIV>
<DIV> </DIV>
<DIV>(questions of a novice....hence probably obvious to everybody)</DIV>
<DIV>i need to typeset pretty curves, specifically colored ones. i figured out how to typeset dotted and other linetypes as follows:</DIV>
<DIV> </DIV>
<DIV>**\crv{~*=<2pt>{.}<poslist>}</DIV>
<DIV> </DIV>
<DIV>however, i seem to be at a loss how to color it.....</DIV>
<DIV> </DIV>
<DIV> For arrows of course i can use</DIV>
<DIV>\ar @[red]@[thicker]</DIV>
<DIV>But that doesnot work for curves :-(</DIV>
<DIV> </DIV>
<DIV>i can ofcourse color the whole diagram by wrapping </DIV>
<DIV>\color{red}{</DIV>
<DIV>\xy ....</DIV>
<DIV>........................</DIV>
<DIV>\endxy</DIV>
<DIV>}</DIV>
<DIV>But that is not what I want.... is there a way to produce individually colored curves.?...what about changing the line thickness?</DIV>
<DIV>Any help will be greatly appreciated....even an one line example </DIV>
<DIV>will greatly ease my misery</DIV>
<DIV> </DIV>
<DIV>ish</DIV>
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