Java tutorial
import java.awt.geom.GeneralPath; public class Main { public static void main(String[] args) { GeneralPath shape = new GeneralPath(); shape.moveTo(1, 1); shape.lineTo(2, 2); shape.quadTo(3, 3, 4, 4); shape.curveTo(5, 5, 6, 6, 7, 7); shape.closePath(); } }