Graf funkcije sinus

uz pomoć klase GKS

import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Color;

public class SinusGKS extends Applet {

  public void init() {
    setBackground(Color.yellow);
  } // init

  public void paint(Graphics g) {
    int xsize = getWidth();
    int ysize = getHeight();
    double x, y;
    Vektor v = new Vektor();
    GKS gks = new GKS(g, 0.0, -1.0,
      2.0 * Math.PI, 1.0, xsize, ysize);

    gks.postaviBoju(Color.red);
    gks.idiNa(0.0, 0.0);

    for(x = 0; x <= 2.0 * Math.PI + 0.1; x += 0.1) {
      y = Math.sin(x);
      gks.potegniDo(x, y);
    }

  } // paint

} // class SinusGKS