Animation with FadeTransition : FadeTransition « JavaFX « Java

1. Java
2. JavaFX
3. FadeTransition

Animation with FadeTransition

 
import javafx.animation.FadeTransition;
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.effect.DropShadow;
import javafx.scene.paint.Color;
import javafx.scene.shape.Ellipse;
import javafx.stage.Stage;
import javafx.util.Duration;

public class Main extends Application {
  public static void main(String[] args) {
    Application.launch(args);
  }

  @Override
  public void start(Stage primaryStage) {
    primaryStage.setTitle("");
    Group root = new Group();
    Scene scene = new Scene(root, 300, 250, Color.WHITE);

    Group g = new Group();

    DropShadow ds = new DropShadow();
    ds.setOffsetY(3.0);
    ds.setColor(Color.color(0.4, 0.4, 0.4));

    Ellipse ellipse = new Ellipse();
    ellipse.setCenterX(50.0f);
    ellipse.setCenterY(50.0f);
    ellipse.setRadiusX(50.0f);
    ellipse.setRadiusY(25.0f);
    ellipse.setEffect(ds);
      
    FadeTransition ft = new FadeTransition(Duration.millis(3000), ellipse);
    ft.setFromValue(1.0);
    ft.setToValue(0.3);
    ft.setAutoReverse(true);

    ft.play();
    
    g.getChildren().add(ellipse);

    root.getChildren().add(g);
    primaryStage.setScene(scene);
    primaryStage.show();
  }
}

   
  

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