List of usage examples for javafx.scene.shape Circle translateYProperty
public final DoubleProperty translateYProperty()
From source file:Main.java
@Override public void start(Stage primaryStage) { Group root = new Group(); Scene scene = new Scene(root, 800, 600, Color.BLACK); primaryStage.setScene(scene);//from w ww . ja va2 s. com Group circles = new Group(); for (int i = 0; i < 30; i++) { Circle circle = new Circle(150, Color.web("white", 0.05)); circle.setStrokeType(StrokeType.OUTSIDE); circle.setStroke(Color.web("white", 0.16)); circle.setStrokeWidth(4); circles.getChildren().add(circle); } Rectangle colors = new Rectangle(scene.getWidth(), scene.getHeight(), new LinearGradient(0f, 1f, 1f, 0f, true, CycleMethod.NO_CYCLE, new Stop[] { new Stop(0, Color.web("#f8bd55")), new Stop(0.14, Color.web("#c0fe56")), new Stop(0.28, Color.web("#5dfbc1")), new Stop(0.43, Color.web("#64c2f8")), new Stop(0.57, Color.web("#be4af7")), new Stop(0.71, Color.web("#ed5fc2")), new Stop(0.85, Color.web("#ef504c")), new Stop(1, Color.web("#f2660f")), })); Group blendModeGroup = new Group( new Group(new Rectangle(scene.getWidth(), scene.getHeight(), Color.BLACK), circles), colors); colors.setBlendMode(BlendMode.OVERLAY); root.getChildren().add(blendModeGroup); circles.setEffect(new BoxBlur(10, 10, 3)); Timeline timeline = new Timeline(); for (Node circle : circles.getChildren()) { timeline.getKeyFrames().addAll(new KeyFrame(Duration.ZERO, // set start position at 0 new KeyValue(circle.translateXProperty(), random() * 800), new KeyValue(circle.translateYProperty(), random() * 600)), new KeyFrame(new Duration(40000), // set end position at 40s new KeyValue(circle.translateXProperty(), random() * 800), new KeyValue(circle.translateYProperty(), random() * 600))); } // play 40s of animation timeline.play(); primaryStage.show(); }