Java tutorial
import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.layout.HBox; import javafx.scene.paint.Color; import javafx.scene.shape.Arc; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { Application.launch(args); } @Override public void start(Stage stage) { Arc arc = new Arc(0, 0, 50, 100, 0, 90); arc.setFill(Color.TRANSPARENT); arc.setStroke(Color.BLACK); HBox box = new HBox(arc); Scene scene = new Scene(box); stage.setScene(scene); stage.setTitle("Test"); stage.show(); } }