I didn't check out the pdf, but using a Tk::Canvas, Tk::Zinc, Gnome2::Canvas, or the Goo Canvas would make it simple. A simple trick to remember, is that an equilateral triangle, must be equi-angular.
I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku

In reply to Re: Equilateral Pascal's Triangle in perltex by zentara
in thread Equilateral Pascal's Triangle in perltex by Coach

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