Présentation de ex_16.jps

/syracuse/texpng/jpv/guide_jps/ex_16.jpg
-0.5 5 setxrange -0.5 4.5 setyrange /fontsize 10 def /a 4 def O point a a point [O 0 a a a a 0] polygone setTimesRoman /a 4 def O point a a point [O 0 a a a a 0] polygone setTimesRoman (\(0, 0\)) O dltext (\(250, 250\)) a a urtext