Java tutorial
import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.layout.VBox; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { Application.launch(args); } @Override public void start(Stage stage) { Button b1 = new Button("Close"); VBox root = new VBox(); root.getChildren().addAll(b1); Scene scene = new Scene(root); stage.setScene(scene); stage.setTitle(""); stage.show(); System.out.println("b1(layoutBounds)=" + b1.getLayoutBounds()); System.out.println("b1(boundsInLocal)=" + b1.getBoundsInLocal()); } }