JavaFX Line create hangman shape

import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.layout.StackPane;
import javafx.scene.shape.Arc;
import javafx.scene.shape.ArcType;
import javafx.scene.shape.Line;
import javafx.scene.shape.Circle;
import javafx.scene.paint.Color;
import javafx.geometry.Insets;
import javafx.geometry.Pos;

public class Main extends Application {
  @Override/*w  w w .j  a va2  s.  c  o m*/
  public void start(Stage primaryStage) {
    final double WINDOW = 500.0;

    // create the arc of the base
    Arc base = new Arc(WINDOW / 5, WINDOW, WINDOW / 6, WINDOW / 15, 0, 180);
    base.setType(ArcType.OPEN);
    base.setFill(Color.WHITE);
    base.setStroke(Color.BLACK);

    // create the lines of the stand
    Line stand = new Line();
    stand.setStartX(base.getCenterX());
    stand.setStartY(base.getCenterY() - base.getRadiusY());
    stand.setEndX(stand.getStartX());
    stand.setEndY(WINDOW - WINDOW);

    Line top = new Line();
    top.setStartX(stand.getEndX());
    top.setStartY(top.getEndY());
    top.setEndX(top.getStartX() + WINDOW / 2);
    top.setEndY(stand.getEndY());

    Line hook = new Line();
    hook.setStartX(top.getEndX());
    hook.setStartY(top.getEndY());
    hook.setEndX(hook.getStartX());
    hook.setEndY(WINDOW / 10);

    // create circle for head
    double headRadius = WINDOW / 12;

    Circle head = new Circle(headRadius);
    head.setCenterX(hook.getStartX());
    head.setCenterY(hook.getEndY() + head.getRadius());
    head.setFill(Color.WHITE);
    head.setStroke(Color.BLACK);

    // create arms
    double armLength = WINDOW / 4;

    Line leftArm = new Line();
    leftArm.setStartX(head.getCenterX());
    leftArm.setStartY(head.getCenterY());
    leftArm.setEndX(head.getCenterX() + armLength *
      Math.cos(Math.toRadians(135)));
    leftArm.setEndY(head.getCenterY() + armLength *
      Math.sin(Math.toRadians(135)));

    Line rightArm = new Line();
    rightArm.setStartX(head.getCenterX());
    rightArm.setStartY(head.getCenterY());
    rightArm.setEndX(head.getCenterX() + armLength *
      Math.cos(Math.toRadians(45)));
    rightArm.setEndY(head.getCenterY() + armLength *
      Math.sin(Math.toRadians(45)));

    // create body
    double bodyLength = WINDOW / 2.5;

    Line body = new Line();
    body.setStartX(head.getCenterX());
    body.setStartY(head.getCenterY());
    body.setEndX(body.getStartX());
    body.setEndY(body.getStartY() + bodyLength);

    // create legs
    double legLength = WINDOW / 4;

    Line leftLeg = new Line();
    leftLeg.setStartX(body.getEndX());
    leftLeg.setStartY(body.getEndY());
    leftLeg.setEndX(leftLeg.getStartX() + legLength *
      Math.cos(Math.toRadians(135)));
    leftLeg.setEndY(leftLeg.getStartY() + legLength *
      Math.sin(Math.toRadians(135)));

    Line rightLeg = new Line();
    rightLeg.setStartX(body.getEndX());
    rightLeg.setStartY(body.getEndY());
    rightLeg.setEndX(rightLeg.getStartX() + legLength *
      Math.cos(Math.toRadians(45)));
    rightLeg.setEndY(rightLeg.getStartY() + legLength *
      Math.sin(Math.toRadians(45)));

    Pane hangman = new Pane();
    hangman.getChildren().addAll(base, stand, top, hook,
      leftArm, rightArm, body, head, leftLeg, rightLeg);


    StackPane pane = new StackPane();
    pane.setPadding(new Insets(20));
    pane.getChildren().add(hangman);

    Scene scene = new Scene(pane);
    primaryStage.setTitle("E14_17");
    primaryStage.setScene(scene);
    primaryStage.setResizable(false);
    primaryStage.show();
  }

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