I need a pseudocode and UML Diagram.

Project11.java

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 Project11 extends Application { private static final double WIDTH = 500; private static final double HEIGHT = 300; private static final double CENTER_X = WIDTH / 2; private static final double CENTER_Y = HEIGHT / 2;

@Override public void start(Stage primaryStage) { 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(); polyline1.setStroke(javafx.scene.paint.Color.RED); ObservableList 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); }

}

Polyline polyline2 = new Polyline(); polyline2.setStroke(javafx.scene.paint.Color.BLUE); ObservableList list2 = polyline2.getPoints();

for (int x = -170; x <= 170; x++) { list2.add(x + CENTER_X); list2.add(CENTER_Y - 50 * Math.cos((x / 100.0) * 2 * Math.PI));

}

pane.getChildren().addAll(xAxis, yAxis, polyline1, polyline2); primaryStage.setScene(new Scene(pane, WIDTH, HEIGHT)); primaryStage.setTitle("Project11"); primaryStage.show();

}

private static void drawXAxis(Pane pane, Polyline xAxis) { ObservableList 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 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); }

/** * @param args the command line arguments */ public static void main(String[] args) { launch(args); } }