Java tutorial
import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.scene.shape.Rectangle; import javafx.scene.shape.RectangleBuilder; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { Application.launch(args); } @Override public void start(Stage primaryStage) { primaryStage.setTitle("Text Fonts"); Group g = new Group(); Scene scene = new Scene(g, 550, 250, Color.web("0x0000FF", 1.0)); final Rectangle rect = RectangleBuilder.create().x(100).y(100).width(50).height(50).build(); g.getChildren().add(rect); primaryStage.setScene(scene); primaryStage.show(); } }