//Initialization/ketlib
use("KetCindyPlugin");
Dircdy=loaddirectory;
setdirectory(gethome());
import("ketcindy.ini");

//Draw/figures
Ketinit();
Setketcindyjs(["Nolabel=all","Color=lightgray"]);//no ketjs

ss=Animationparam(pi/6,2,[0,2*pi+pi/6]);

Arrowdata("1",[[0,0],3*[cos(ss),sin(ss)]]);

Windispg();