+#"AA x y": Create by point at X & Y
+#"A dx dy" : Create by point with DX & DY
+#"UU x y radius flag1": Create by point at X & Y with given radiUs
+#"U dx dy radius flag1" : Create by point with DX & DY with given radiUs
+#"EE x y xc yc flag1 flag2": Create by point at X & Y with given cEnter
+#"E dx dy dxc dyc radius flag1 flag2" : Create by point with DX & DY with given cEnter
+
+#Flag1 is 0 or 2 ...
+# if 0 the drawn arc is the one of lower angle (< Pi)
+# if 2 the drawn arc ius the one of greater angle (> Pi)
+
+#Flag2 is 0 or 1 ...
+# if 0 the specified end point can be at a distance of the arc greater than the tolerance (10^-7)
+# if 1 the wire is built only if the end point is on the arc
+# with a tolerance of 10^-7 on the distance else the creation fails