package application; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.scene.shape.Polygon; import javafx.stage.Stage; public class Piece extends Application{ public void start(Stage primaryStage) throws Exception { Polygon piece1 = new Polygon(); piece1.getPoints().addAll(new Double [] { 0.0,0.0, 200.0,0.0, 200.0,200.0, 100.0,200.0, 100.0,100.0, 0.0,100.0}); piece1.setFill(Color.LIMEGREEN); piece1.setStroke(Color.BLACK); Group root = new Group(); root.getChildren().addAll(piece1); Scene scene = new Scene(root,490,450,Color.WHEAT); primaryStage.setScene(scene); primaryStage.setTitle("piece 1"); primaryStage.show(); } public static void main(String[] args) { launch(args); } }