How to use

addGrid

method

in

edu.mines.jtk.mosaic.PlotPanel

/**
 * Adds a grid view with specified parameters string. 
 * For the format of the parameters string, see 
 * {@link edu.mines.jtk.mosaic.GridView#setParameters(String)}.
 * @param parameters the parameters string.
 * @return the grid view.
 */
public GridView addGrid(String parameters) {
 return addGrid(0,0,parameters);
}

/**
 * Adds a grid view.
 * @return the grid view.
 */
public GridView addGrid() {
 return _panel.addGrid();
}

/**
 * Adds a grid view with specified parameters string.
 * For the format of the parameters string, see
 * {@link edu.mines.jtk.mosaic.GridView#setParameters(String)}.
 * @param parameters the parameters string.
 * @return the grid view.
 */
public GridView addGrid(String parameters) {
 return _panel.addGrid(parameters);
}

/**
 * Adds a grid view.
 * @return the grid view.
 */
public GridView addGrid() {
 return addGrid(0,0);
}

 @Override
 public void actionPerformed(ActionEvent arg0) {
  if(gv==null){
   gv = plot.addGrid(0,0);
   b.setText("Remove Grid");
  }
  else{
   plot.remove(gv);
   gv=null;
   b.setText("Add Grid");
  }
 }
});

_plotPanel.addGrid("H0-V0-");

public PlotFrameDemo() {
 float[] x = rampfloat(0.0f,4.0f*FLT_PI/200.0f,201);
 float[] s = sin(x);
 _plotPanel = new PlotPanel();
 _plotPanel.setTitle("The sine function");
 _plotPanel.setHLabel("x");
 _plotPanel.setVLabel("sin(x)");
 _gridView = _plotPanel.addGrid();
 _pointsView = _plotPanel.addPoints(x,s);
 _pointsView.setStyle("r-o");
 _plotFrame = new PlotFrame(_plotPanel);
 _plotFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 _plotFrame.setVisible(true);
 _plotFrame.add(
  new Label("In either plot or axes, click-drag to zoom, click to unzoom."),
  BorderLayout.NORTH);
}