2. คำนวณ

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รหัสที่ 2-16  โปรแกรมลากเส้นโดยเมท็อด drawLine ของ DWindow 
import jlab.graphics.DWindow;

public class LineDrawing {
  public static void main(String[] args) {
    DWindow w = new DWindow(200, 200);
    w.drawLine(100, 10, 100, 190);
    w.drawLine(10, 100, 190, 100);
  }
}
©2009 S.Prasitjutrakul