30 setxunit
30 setyunit
7.5 setborder
90 setangle_repere
-1 10 setxrange
-1 5 setyrange
[1 1 .5 .5 .1 .1] {orange} Quadrillage
.5 .5 setsubtkstep
1 1 setmkstep
ticks
subticks
marks
traceaxes
axesarrow
unites

setTimes
(O) O drtext
(X) xmax 0 dltext
(Y) 0 ymax dltext