Présentation de 2245.jps

60 setxunit
7.5 setborder
90 setangle_repere
-2 5 setxrange
-4 3 setyrange
/quadrillagegray 0.4 def
1 setquadrillagexstep
1 setquadrillageystep
quadrillage
1 1 settkstep
.5 .5 setsubtkstep
2 2 setmkstep
ticks
subticks
marks
traceaxes
unites