rotacionJFX

package velocityfx;

import javafx.animation.RotateTransition;
import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.Slider;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import javafx.util.Duration;

/**
 *
 * @author knbs
numagrandeviagem.blogspot.com
bem10jfx.blogspot.com
 */
public class VeloCityFX extends Application {
    public final Slider slideOne=new Slider();
    public Slider slideTwo=new Slider();
    public Label lb1,lb2;
    public VBox vbOne,vbTwo;
    public HBox Hb1;

    @Override
    public void start(Stage stage) {
        Group gp=new Group();
        Scene scene=new Scene(gp,600,400,Color.SILVER);
        stage.setScene(scene);
        stage.setTitle("HELLO HALLOWEN!");

        slideTwo.setLayoutX(400);
        slideTwo.setLayoutY(150);
        slideOne.setLayoutX(400);
        slideOne.setLayoutY(100);
        slideOne.setMin(2);

        gp.getChildren().addAll(slideOne,slideTwo);
        lb1=new Label("Individual");
        lb2=new Label("Conjunto");

        lb1.setLayoutX(415);
        lb1.setLayoutY(90);
        lb2.setLayoutX(415);
        lb2.setLayoutY(140);

        gp.getChildren().addAll(lb1,lb2);

        final Rectangle rect1=new Rectangle();
        rect1.setHeight(50);rect1.setWidth(50);rect1.setFill(Color.WHITE);
        final Rectangle rect2=new Rectangle();
        rect2.setHeight(50);rect2.setWidth(50);rect2.setFill(Color.YELLOW);
        final Rectangle rect3=new Rectangle();
        rect3.setHeight(50);rect3.setWidth(50);rect3.setFill(Color.GREEN);
        final Rectangle rect4=new Rectangle();
        rect4.setHeight(50);rect4.setWidth(50);rect4.setFill(Color.BLUE);

        Hb1=new HBox(10);
        Hb1.setLayoutX(100);
        Hb1.setLayoutY(150);
        gp.getChildren().add(Hb1);
        vbOne=new  VBox(10);
        vbTwo=new VBox(10);
        Hb1.getChildren().addAll(vbOne,vbTwo);
        vbOne.getChildren().addAll(rect1,rect2);
        vbTwo.getChildren().addAll(rect3,rect4);

      final RotateTransition rtf[]=new RotateTransition[6];
        rtf[1]=new RotateTransition();
        rtf[2]=new RotateTransition();
        rtf[3]=new RotateTransition();
        rtf[4]=new RotateTransition();
        rtf[5]=new RotateTransition();

       /**/
       slideOne.setOnKeyPressed(new EventHandler<KeyEvent>() {
            @Override
            public void handle(KeyEvent t) {
                System.out.println("presss");
                rtf[1].setFromAngle(100);
                rtf[1].setByAngle(59);
                rtf[1].setNode(rect1);

                lb1.setText("velocidade "+(-slideOne.getValue()));
                rtf[1].setToAngle(1024);
                rtf[1].setDuration(Duration.seconds(slideOne.getValue()/2*1.3/10));
                rtf[1].play();

                rtf[2].setFromAngle(100);
                rtf[2].setByAngle(59);
                rtf[2].setNode(rect2);

                rtf[2].setToAngle(1024);
                rtf[2].setDuration(Duration.seconds(slideOne.getValue()/2*1.3/10));
                rtf[2].play();

                rtf[3].setFromAngle(100);
                rtf[3].setByAngle(59);
                rtf[3].setNode(rect3);

                rtf[3].setToAngle(1024);
                rtf[3].setDuration(Duration.seconds(slideOne.getValue()/2*1.3/10));
                rtf[3].play();

                rtf[4].setFromAngle(100);
                rtf[4].setByAngle(59);
                rtf[4].setNode(rect4);

                rtf[4].setToAngle(1024);
                rtf[4].setDuration(Duration.seconds(slideOne.getValue()/2*1.3/10));
                rtf[4].play();

            }
        });

    slideTwo.setOnKeyPressed(new EventHandler<KeyEvent>() {
             @Override
            public void handle(KeyEvent t) {
                System.out.println("presss slide 2");
                rtf[5].setFromAngle(100);
                rtf[5].setByAngle(59);
                rtf[5].setNode(Hb1);

                lb2.setText("velocidade em cunjunto"+(-slideTwo.getValue()));
                rtf[5].setToAngle(1024);
                rtf[5].setDuration(Duration.seconds(slideTwo.getValue()/2*1.3/10));
                rtf[5].play();

            }
        });

    /*xx*/
    stage.setScene(scene);
    stage.show();
     }
     public static void main(String[] args) {
        launch(VeloCityFX.class,args);
    }
}