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-rw-r--r--graphics/metapost/contrib/macros/mp-geom2d/doc/exemples/transformations/symetrieCentrale.mp27
1 files changed, 27 insertions, 0 deletions
diff --git a/graphics/metapost/contrib/macros/mp-geom2d/doc/exemples/transformations/symetrieCentrale.mp b/graphics/metapost/contrib/macros/mp-geom2d/doc/exemples/transformations/symetrieCentrale.mp
new file mode 100644
index 0000000000..077b216de6
--- /dev/null
+++ b/graphics/metapost/contrib/macros/mp-geom2d/doc/exemples/transformations/symetrieCentrale.mp
@@ -0,0 +1,27 @@
+input geom2d;
+
+beginfig(1);
+
+A = Point(2,2);
+a = Point(-1,-1);
+b = Point(2,0);
+c = Point(3,-2);
+aa = Point(-1,-1.5);
+DD = Droite(aa,c);
+D = Droite(a,b);
+B = SymetrieCentralePoint(A,a);
+pointe a avecCrayon(1,red);
+pointe A;
+pointe B;
+%trace D;
+C = Cercle(A,2);
+P = ParaboleFD(A,DD);
+trace C;
+CC = SymetrieCentrale(C,a);
+PP = SymetrieCentrale(P,a);
+trace CC;
+trace P;
+trace PP;
+
+endfig;
+end. \ No newline at end of file