## LaTeX code for graphical calculus diagrams [closed]

I'm looking for a LaTeX style file or LaTeX code that makes it easy to draw braiding diagrams like those in the paper Canonical bases in tensor products and graphical calculus for $U_q(\mathfrak{sl}_2)$.

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I can only see the first page of the article of the given link. I have no access to full text..... Can you give another example – Daniel Krenn Aug 28 2010 at 15:47
I think that this is an ideal question for tex.stackexchange.com not for MO. I'm voting to close; although I would certainly upvote the question on that site. – José Figueroa-O'Farrill Aug 28 2010 at 16:51
Jose is absolutely right. Please do ask this on tex.stackexchange.com – Andrew Stacey Aug 28 2010 at 16:59