How to use

addSequence

method

in

edu.mines.jtk.mosaic.PlotPanel

/**
 * Adds a sequence view with specified sampling and values f(x).
 * @param sx the sampling of the variable x.
 * @param f array of sampled function values f(x).
 * @return the sequence view.
 */
public SequenceView addSequence(Sampling sx, float[] f) {
 return addSequence(0,0,sx,f);
}

/**
 * Adds a sequence view with specified values f(x).
 * Uses default sampling of x = 0, 1, 2, ....
 * @param f array of sampled function values f(x).
 * @return the sequence view.
 */
public SequenceView addSequence(float[] f) {
 return addSequence(0,0,f);
}

/**
 * Adds a sequence view with specified values f(x).
 * Uses default sampling of x = 0, 1, 2, ....
 * @param f array of sampled function values f(x).
 * @return the sequence view.
 */
public SequenceView addSequence(float[] f) {
 return _panel.addSequence(f);
}

/**
 * Adds a sequence view with specified sampling and values f(x).
 * @param s the sampling of the variable x.
 * @param f array of sampled function values f(x).
 * @return the sequence view.
 */
public SequenceView addSequence(Sampling s, float[] f) {
 return _panel.addSequence(s,f);
}

 private static void go() {
  int nx = 101;
  float dx = 0.1f;
  float fx = -0.5f*dx*(float)(nx-1);
  Sampling sx = new Sampling(nx,dx,fx);
  float[] f1 = rampfloat(fx,dx,nx);
  float[] f2 = add(0.5f,sin(f1));

  PlotPanel panel = new PlotPanel(2,1);

  SequenceView sv1 = panel.addSequence(0,0,sx,f1);
  sv1.setColor(Color.RED);

  SequenceView sv2 = panel.addSequence(1,0,sx,f2);
  sv2.setZero(SequenceView.Zero.MIDDLE);
  
  PlotFrame frame = new PlotFrame(panel);
  frame.setDefaultCloseOperation(PlotFrame.EXIT_ON_CLOSE);
  frame.setSize(950,500);
  frame.setVisible(true);
  frame.paintToPng(300,6,"junk.png");
 }
}

private void updateViews() {
 Real1 h = computeImpulseResponse();
 Real1[] ap = computeAmplitudeAndPhaseResponses();
 Real1 a = ap[0];
 Real1 p = ap[1];
 if (_hView==null) {
  _hView = _plotPanelH.addSequence(h.getSampling(),h.getValues());
  _aView = _plotPanelAP.addPoints(0,0,a.getSampling(),a.getValues());
  _pView = _plotPanelAP.addPoints(1,0,p.getSampling(),p.getValues());
 } else {
  _hView.set(h.getSampling(),h.getValues());
  _aView.set(a.getSampling(),a.getValues());
  _pView.set(p.getSampling(),p.getValues());
 }
}