JavaFX Line create axis with marks

import javafx.application.Application;
import javafx.collections.ObservableList;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.shape.Line;
import javafx.scene.shape.Polyline;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;

public class Main extends Application {

   private static double WIDTH = 500;
   private static double HEIGHT = 200;
   private static double CENTER_X = WIDTH / 2;
   private static double CENTER_Y = HEIGHT / 2;

   @Override/*from ww  w. j av  a 2s  .  c o m*/
   public void start(Stage primaryStage) throws Exception {
      Pane pane = new Pane();

      Polyline xAxis = new Polyline();
      drawXAxis(pane, xAxis);
      Polyline yAxis = new Polyline();
      drawYAxis(pane, yAxis);

      String[] pi = new String[] { "-3\u03c0", "-2\u03c0", "-\u03c0", "0", "\u03c0", "2\u03c0", "3\u03c0" };

      int index = 0;
      Polyline polyline1 = new Polyline();
      ObservableList<Double> list = polyline1.getPoints();
      for (int x = -170; x <= 170; x++) {
         list.add(x + CENTER_X);
         double y = CENTER_Y - 50 * Math.sin((x / 100.0) * 2 * Math.PI);
         list.add(y);

         if (y >= 99.9 && y < 100.01) {
            Text text1 = new Text(x + CENTER_X, CENTER_Y / 0.9, pi[index++]);
            pane.getChildren().add(text1);
         }

      }

      pane.getChildren().addAll(xAxis, yAxis, polyline1);
      primaryStage.setScene(new Scene(pane, WIDTH, HEIGHT));
      primaryStage.setTitle("Plot the sine function");
      primaryStage.show();

   }

   private static void drawXAxis(Pane pane, Polyline xAxis) {
      ObservableList<Double> xAxisList = xAxis.getPoints();
      double limit = WIDTH * 0.95;

      for (double x = 0; x < limit; x++) {
         xAxisList.add(x);
         xAxisList.add(CENTER_Y);
      }

      Line line1 = new Line(limit, CENTER_Y, limit - WIDTH * 0.05, CENTER_Y * 0.875);
      Line line2 = new Line(limit, CENTER_Y, limit - WIDTH * 0.05, CENTER_Y / 0.875);
      Text text = new Text(limit + (WIDTH * 0.02), CENTER_Y, "X");
      text.setFont(Font.font(22));
      pane.getChildren().addAll(line1, line2, text);
   }

   private static void drawYAxis(Pane pane, Polyline yAxis) {

      ObservableList<Double> yAxisList = yAxis.getPoints();
      double limit = HEIGHT * 0.95;

      for (double y = 0; y < limit; y++) {
         yAxisList.add(CENTER_X);
         yAxisList.add(y + HEIGHT * 0.1);

      }
      Line line1 = new Line(CENTER_X, HEIGHT * 0.1, CENTER_X - WIDTH * 0.05, HEIGHT * 0.2);
      Line line2 = new Line(CENTER_X, HEIGHT * 0.1, CENTER_X + WIDTH * 0.05, HEIGHT * 0.2);
      Text text = new Text(limit + (WIDTH * 0.2), HEIGHT * 0.1, "Y");
      text.setFont(Font.font(22));
      pane.getChildren().addAll(line1, line2, text);
   }

   public static void main(String[] args) {
      Application.launch(args);
   }
}