Présentation de 2534.jps

-2 2 setxrange
-1 2.5 setyrange
-5 5 setxrange
-5 5 setyrange
50 setxunit
10 setfontsize
60 setangle_repere
quadrillage

gsave
   60 rotate
   quadrillage
grestore

/A {-2 0} def
/B {-1 0} def
/C {0 0} def
/D {1 0} def
/E {-2 1} def
/F {-1 1} def
/G {0 1} def
/H {-2 2} def
/I {-1 2} def
/J {0 2} def

.9 setlinewidth
[A H C] polygone
[B E F] polygone
[C G D] polygone
[F I G] polygone
[H J G F] polygone

setTimesItalic
   (A) A drtext
   (B) B dctext
   (C) C dctext
   (D) D drtext
   (E) E cltext
   (F) F uctext
   (G) G crtext
   (H) H ultext
   (I) I uctext
   (J) J ultext

90 setangle_repere

gsave
-1 0 stranslate
grestore