8.1.12 Line (polyline)



  \begin{texgraph}[name=Ligne,export=pgf]
  Marges(0,0,0,0), size(7.5),
  A:=-5-5*i, B:=5*i, C:=5-5*i,niv:=6,
  Tr:=[A,B,C,jump], {initial}
  for k from 1 to niv do
   Tr:=[hom(Tr,A,0.5),hom(Tr,B,0.5),
        hom(Tr,C,0.5)]
  od,
  FillStyle:=full,FillColor:=blue,
  Ligne(Tr,1)
  \end{texgraph}

 PIC



SIERPINSKI’s triangle