Présentation de an_bezier_01.jps

/syracuse/bbgraf/albums/courbes_02/an_bezier_01.jpg
-1 9 setxrange -1 7 setyrange /A {1 0} def /B {3 4} def /C {5 2} def /D {7 4.5} def /E {8 6} def traceaxes axesarrow ticks [1 2 4 4.5 6] {ymark} apply [1 3 5 7 8] {xmark} apply [B C D E] dashpoints 1.7 setlinewidth [A {80 dir} .. B {right} .. C {right} .. D .. E ] draw