Présentation de arit_012.jps

%% code obsolete, desole
-3 6 setxrange
-4 4 setyrange
.5 .5 setquadrillagestep
quadrillage

/A {0 1} def
/B {O} def
/C {1 0} def
/D {1 1} def
/E {0 2} def
/F {-2 0} def
/G {1 -3} def
A B C D E F G 7 points

medium setcourbelinewidth

A 1 0 90 tracearc
B 2 90 180 tracearc
C 3 180 270 tracearc
D 4 270 0 tracearc

setTimesItalic
   (A) A uplefttext
   (B) B downlefttext
   (C) C downrighttext
   (D) D uprighttext
   (E) E uptext
   (F) F lefttext
   (G) G downtext