import element.*; public class Tutorial { public static void main(String args[]) { ConsoleWindow c = new ConsoleWindow(); DrawingWindow d = new DrawingWindow(); d.moveTo(100,100); d.lineTo(50,0); d.moveTo(100,100); d.line(-50,-100); d.moveTo(d.bounds().center()); d.clear(d.bounds()); Line l = new Line(50,75,-75,50); // l = new Line(new Pt(50,75),new Pt(-75,50)); d.draw(l); } }