Java Code Examples for javafx.scene.image.ImageView#setEffect()

@FXML
protected void showQRCode(MouseEvent event) {
    // Serialize to PNG and back into an image. Pretty lame but it's the shortest code to write and I'm feeling
    // lazy tonight.
    final byte[] imageBytes = QRCode
            .from(uri())
            .withSize(320, 240)
            .to(ImageType.PNG)
            .stream()
            .toByteArray();
    Image qrImage = new Image(new ByteArrayInputStream(imageBytes));
    ImageView view = new ImageView(qrImage);
    view.setEffect(new DropShadow());
    // Embed the image in a pane to ensure the drop-shadow interacts with the fade nicely, otherwise it looks weird.
    // Then fix the width/height to stop it expanding to fill the parent, which would result in the image being
    // non-centered on the screen. Finally fade/blur it in.
    Pane pane = new Pane(view);
    pane.setMaxSize(qrImage.getWidth(), qrImage.getHeight());
    final Main.OverlayUI<ClickableBitcoinAddress> overlay = Main.instance.overlayUI(pane, this);
    view.setOnMouseClicked(event1 -> overlay.done());
}
 

@FXML
protected void showQRCode(MouseEvent event) {
    // Serialize to PNG and back into an image. Pretty lame but it's the shortest code to write and I'm feeling
    // lazy tonight.
    final byte[] imageBytes = QRCode
            .from(uri())
            .withSize(320, 240)
            .to(ImageType.PNG)
            .stream()
            .toByteArray();
    Image qrImage = new Image(new ByteArrayInputStream(imageBytes));
    ImageView view = new ImageView(qrImage);
    view.setEffect(new DropShadow());
    // Embed the image in a pane to ensure the drop-shadow interacts with the fade nicely, otherwise it looks weird.
    // Then fix the width/height to stop it expanding to fill the parent, which would result in the image being
    // non-centered on the screen. Finally fade/blur it in.
    Pane pane = new Pane(view);
    pane.setMaxSize(qrImage.getWidth(), qrImage.getHeight());
    final Main.OverlayUI<ClickableBitcoinAddress> overlay = Main.instance.overlayUI(pane, this);
    view.setOnMouseClicked(event1 -> overlay.done());
}
 

@FXML
protected void showQRCode(MouseEvent event) {
    // Serialize to PNG and back into an image. Pretty lame but it's the shortest code to write and I'm feeling
    // lazy tonight.
    final byte[] imageBytes = QRCode
            .from(uri())
            .withSize(320, 240)
            .to(ImageType.PNG)
            .stream()
            .toByteArray();
    Image qrImage = new Image(new ByteArrayInputStream(imageBytes));
    ImageView view = new ImageView(qrImage);
    view.setEffect(new DropShadow());
    // Embed the image in a pane to ensure the drop-shadow interacts with the fade nicely, otherwise it looks weird.
    // Then fix the width/height to stop it expanding to fill the parent, which would result in the image being
    // non-centered on the screen. Finally fade/blur it in.
    Pane pane = new Pane(view);
    pane.setMaxSize(qrImage.getWidth(), qrImage.getHeight());
    final Main.OverlayUI<ClickableBitcoinAddress> overlay = Main.instance.overlayUI(pane, this);
    view.setOnMouseClicked(event1 -> overlay.done());
}
 

public static ImageView buildImage(String imgPath, int width, int height, Effect effect) {
    ImageView imageView = new ImageView(new Image(imgPath));

    if(effect != null) imageView.setEffect(effect);

    if(width == 0 && height == 0) return imageView;

    if(width == 0){
        imageView.setFitHeight(height);
        imageView.setPreserveRatio(true);
    }else if(height == 0){
        imageView.setFitWidth(width);
        imageView.setPreserveRatio(true);
    }else{
        imageView.setFitWidth(width);
        imageView.setFitHeight(height);
    }
    return imageView;
}
 

public GaussianBlurSample() {
    super(48,48);
    ImageView sample = new ImageView(ICON_48);
    final GaussianBlur gaussianBlur = new GaussianBlur();
    gaussianBlur.setRadius(8d);
    sample.setEffect(gaussianBlur);
    getChildren().add(sample);
    // REMOVE ME
    setControls(
            new SimplePropertySheet.PropDesc("GaussianBlur Level", gaussianBlur.radiusProperty(), 0d, 15d)
    );
    // END REMOVE ME
}
 

private EventHandler<DragEvent> createDragExitedHandler(final ImageView pImageView, final Card pCard)
{
	return new EventHandler<DragEvent>()
	{
		@Override
		public void handle(DragEvent pEvent)
		{
			pImageView.setEffect(null);
			pEvent.consume();
		}
	};
}
 

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 180, 180);
    scene.setFill(Color.BLACK);
    stage.setScene(scene);
    stage.setTitle("Scrollbar");
    root.getChildren().addAll(vb, sc);

    shadow.setColor(Color.GREY);
    shadow.setOffsetX(2);
    shadow.setOffsetY(2);

    vb.setLayoutX(5);
    vb.setSpacing(10);

    sc.setLayoutX(scene.getWidth() - sc.getWidth());
    sc.setMin(0);
    sc.setOrientation(Orientation.VERTICAL);
    sc.setPrefHeight(180);
    sc.setMax(360);

    for (int i = 0; i < 5; i++) {
        final Image image = images[i] = new Image(getClass().getResourceAsStream("fw" + (i + 1) + ".jpg"));
        final ImageView pic = pics[i] = new ImageView(images[i]);
        pic.setEffect(shadow);
        vb.getChildren().add(pics[i]);
    }

    sc.valueProperty().addListener((ObservableValue<? extends Number> ov, Number old_val, Number new_val) -> {
        vb.setLayoutY(-new_val.doubleValue());
    });

    stage.show();
}
 

public GaussianBlurSample() {
    super(48,48);
    ImageView sample = new ImageView(ICON_48);
    final GaussianBlur gaussianBlur = new GaussianBlur();
    gaussianBlur.setRadius(8d);
    sample.setEffect(gaussianBlur);
    getChildren().add(sample);
    // REMOVE ME
    setControls(
            new SimplePropertySheet.PropDesc("GaussianBlur Level", gaussianBlur.radiusProperty(), 0d, 15d)
    );
    // END REMOVE ME
}
 

public SepiaToneSample() {
    ImageView sample = new ImageView(BOAT);
    final SepiaTone sepiaTone = new SepiaTone();
    sepiaTone.setLevel(0.5d);
    sample.setEffect(sepiaTone);
    getChildren().add(sample);
    // REMOVE ME
    setControls(
            new SimplePropertySheet.PropDesc("SepiaTone Level", sepiaTone.levelProperty(), 0d, 1d)
    );
    // END REMOVE ME
}
 

private static void applyFontColor(ImageView image, Color color) {
	ColorAdjust monochrome = new ColorAdjust();
	monochrome.setSaturation(-1.0);
	Effect colorInput = new ColorInput(0, 0, image.getImage().getWidth(), image.getImage().getHeight(), color);
	Blend blend = new Blend(BlendMode.MULTIPLY, new ImageInput(image.getImage()), colorInput);
	image.setClip(new ImageView(image.getImage()));
	image.setEffect(blend);
	image.setCache(true);
}
 

public SepiaToneSample() {
    ImageView sample = new ImageView(BOAT);
    final SepiaTone sepiaTone = new SepiaTone();
    sepiaTone.setLevel(0.5d);
    sample.setEffect(sepiaTone);
    getChildren().add(sample);
    // REMOVE ME
    setControls(
            new SimplePropertySheet.PropDesc("SepiaTone Level", sepiaTone.levelProperty(), 0d, 1d)
    );
    // END REMOVE ME
}
 

public static Image addShadowFx(Image image, int shadow, Color color) {
        try {
            if (image == null || shadow <= 0) {
                return null;
            }
            double imageWidth = image.getWidth(), imageHeight = image.getHeight();
            Group group = new Group();
            Scene s = new Scene(group);

            ImageView view = new ImageView(image);
            view.setPreserveRatio(true);
            view.setFitWidth(imageWidth);
            view.setFitHeight(imageHeight);

            DropShadow dropShadow = new DropShadow();
            dropShadow.setOffsetX(shadow);
            dropShadow.setOffsetY(shadow);
            dropShadow.setColor(color);
            view.setEffect(dropShadow);

            group.getChildren().add(view);

            SnapshotParameters parameters = new SnapshotParameters();
            parameters.setFill(Color.TRANSPARENT);
            WritableImage newImage = group.snapshot(parameters, null);
            return newImage;
        } catch (Exception e) {
//            logger.error(e.toString());
            return null;
        }

    }
 

private Transition createMosaicTransition(final List<ImageStore> imageStores) {
    final SequentialTransition fadeIn = new SequentialTransition();
    final List<FadeTransition> allFadeIns = new ArrayList<>();
    final double width = pane.getWidth() / 6.0 - 10;
    final double height = pane.getHeight() / 5.0 - 8;
    final List<ImageStore> distillingList = new ArrayList<>(imageStores);

    for (int i = 0; i < 6; i++) {
        for (int j = 0; j < 5; j++) {
            int index = RANDOM.nextInt(distillingList.size());
            ImageStore selectedImage = distillingList.remove(index);
            ImageView imageView = new ImageView(selectedImage.getImage());
            imageView.setCache(true);
            imageView.setCacheHint(CacheHint.SPEED);
            imageView.setFitWidth(width);
            imageView.setFitHeight(height);
            imageView.setEffect(new GaussianBlur(0));
            rects[i][j] = imageView;
            bounds[i][j] = new BoundingBox(i * (width + 10) + 5, j * (height + 8) + 4, width, height);
            rects[i][j].setOpacity(0);
            rects[i][j].setLayoutX(bounds[i][j].getMinX());
            rects[i][j].setLayoutY(bounds[i][j].getMinY());
            pane.getChildren().add(rects[i][j]);
            FadeTransition ft = new FadeTransition(Duration.seconds(0.3), imageView);
            ft.setToValue(1);
            allFadeIns.add(ft);
        }
    }
    Collections.shuffle(allFadeIns);
    fadeIn.getChildren().addAll(allFadeIns);
    return fadeIn;
}
 

/** render the application on a stage */
  public StackPane createGUI() {

	SwingUtilities.invokeLater(() -> {
		//Simulation.instance().getJConsole().write(ADDRESS,Color.ORANGE,Color.BLACK);
	});

    // place the address content in a bordered title pane.
    Pane titledContent = new BorderedTitledPane(TITLE, getContent());
    titledContent.getStyleClass().add("titled-address");
    titledContent.setPrefSize(800, 745);

    // make some crumpled paper as a background.
    final Image paper = new Image(PAPER);
    final ImageView paperView = new ImageView(paper);
    ColorAdjust colorAdjust = new ColorAdjust(0, -.2, .2, 0);
    paperView.setEffect(colorAdjust);

    // place the address content over the top of the paper.
    StackPane stackedContent = new StackPane();
    stackedContent.getChildren().addAll(paperView, titledContent);

    // manage the viewport of the paper background, to size it to the content.
    paperView.setViewport(new Rectangle2D(0, 0, titledContent.getPrefWidth(), titledContent.getPrefHeight()));
    stackedContent.layoutBoundsProperty().addListener(new ChangeListener<Bounds>() {
      @Override public void changed(ObservableValue<? extends Bounds> observableValue, Bounds oldValue, Bounds newValue) {
        paperView.setViewport(new Rectangle2D(
          newValue.getMinX(), newValue.getMinY(),
          Math.min(newValue.getWidth(), paper.getWidth()), Math.min(newValue.getHeight(), paper.getHeight())
        ));
      }
    });

    // blend the content into the paper and make it look old.
    titledContent.setMaxWidth(paper.getWidth());
    titledContent.setEffect(new SepiaTone());
    titledContent.setBlendMode(BlendMode.MULTIPLY);

    // configure and display the scene and stage.
    //Scene scene = new Scene(stackedContent);
    //scene.getStylesheets().add(getClass().getResource("/css/gettysburg.css").toExternalForm());

/*
    stage.setTitle(TITLE);
    stage.getIcons().add(new Image(ICON));
    stage.setScene(scene);
    stage.setMinWidth(600); stage.setMinHeight(500);
    stage.show();
*/
    // make the scrollbar in the address scroll pane hide when it is not needed.
    makeScrollFadeable(titledContent.lookup(".address > .scroll-pane"));

    return stackedContent;
  }
 

public PerspectiveImage(Image image) {
    ImageView imageView = new ImageView(image);
    imageView.setEffect(ReflectionBuilder.create().fraction(REFLECTION_SIZE).build());
    setEffect(transform);
    getChildren().addAll(imageView);
}
 

private Parent createContent() {
    Pane root = new Pane();

    ImageView imageView = new ImageView(new Image(getClass()
            .getResource("res/Fallout4_bg.jpg").toExternalForm()));

    imageView.setFitWidth(1280);
    imageView.setFitHeight(720);

    SepiaTone tone = new SepiaTone(0.85);
    imageView.setEffect(tone);

    Rectangle masker = new Rectangle(1280, 720);
    masker.setOpacity(0);
    masker.setMouseTransparent(true);

    MenuBox menuBox = new MenuBox(250, 350);
    menuBox.setTranslateX(250);
    menuBox.setTranslateY(230);

    MenuBox menuBox2 = new MenuBox(510, 350);
    menuBox2.setTranslateX(250 + 20 + 250);
    menuBox2.setTranslateY(230);

    menuBox.addItem(new MenuItem("CONTINUE", 250));

    MenuItem itemNew = new MenuItem("NEW", 250);
    itemNew.setOnAction(() -> {
        FadeTransition ft = new FadeTransition(Duration.seconds(1.5), masker);
        ft.setToValue(1);

        ft.setOnFinished(e -> {
            root.getChildren().setAll(new LoadingScreen(1280, 720, () -> {
                masker.setOpacity(0);
                root.getChildren().setAll(imageView, menuBox, menuBox2, masker);
            }));
        });

        ft.play();
    });
    menuBox.addItem(itemNew);
    menuBox.addItem(new MenuItem("LOAD", 250));

    MenuItem itemSettings = new MenuItem("SETTINGS", 250);
    itemSettings.setOnAction(() -> {
        menuBox2.addItems(
                new MenuItem("GAMEPLAY", 510),
                new MenuItem("CONTROLS", 510),
                new MenuItem("DISPLAY", 510),
                new MenuItem("AUDIO", 510));
    });

    menuBox.addItem(itemSettings);
    menuBox.addItem(new MenuItem("CREW", 250));

    MenuItem itemExit = new MenuItem("EXIT", 250);
    itemExit.setOnAction(() -> System.exit(0));
    menuBox.addItem(itemExit);

    root.getChildren().addAll(imageView, menuBox, menuBox2, masker);
    return root;
}
 

public PerspectiveImage(Image image) {
    ImageView imageView = new ImageView(image);
    imageView.setEffect(ReflectionBuilder.create().fraction(REFLECTION_SIZE).build());
    setEffect(transform);
    getChildren().addAll(imageView);
}
 

private Scene createScene() 
{
	final int verticalSpacing = 5;
	
	VBox info = new VBox(verticalSpacing);
	Text name = new Text(RESOURCES.getString("application.name"));
	name.setStyle("-fx-font-size: 18pt;");
	
	Text version = new Text(String.format("%s %s", RESOURCES.getString("dialog.about.version"), 
			UMLEditor.VERSION));
	
	Text copyright = new Text(RESOURCES.getString("application.copyright"));
	
	Text license = new Text(RESOURCES.getString("dialog.about.license"));
	
	Text quotes = new Text(RESOURCES.getString("quotes.copyright"));
	
	Hyperlink link = new Hyperlink(RESOURCES.getString("dialog.about.link"));
	link.setBorder(Border.EMPTY);
	link.setPadding(new Insets(0));
	link.setOnMouseClicked(e -> UMLEditor.openBrowser(RESOURCES.getString("dialog.about.url")));
	link.setUnderline(true);
	link.setFocusTraversable(false);
	
	info.getChildren().addAll(name, version, copyright, license, link, quotes);
	
	final int padding = 15;
	HBox layout = new HBox(padding);
	layout.setStyle("-fx-background-color: gainsboro;");
	layout.setPadding(new Insets(padding));
	layout.setAlignment(Pos.CENTER_LEFT);
	
	ImageView logo = new ImageView(RESOURCES.getString("application.icon"));
	logo.setEffect(new BoxBlur());
	layout.getChildren().addAll(logo, info);
	layout.setAlignment(Pos.TOP_CENTER);
	
	aStage.requestFocus();
	aStage.addEventHandler(KeyEvent.KEY_PRESSED, pEvent -> 
	{
		if (pEvent.getCode() == KeyCode.ENTER) 
		{
			aStage.close();
		}
	});
	
	return new Scene(layout);
}
 

public PauseView() {
    root = new Pane();
    Game.getInstance().resetMedia();

    map = Game.getInstance().getMapManager().getCurrentMap();
    mapIv = new ImageView(map.getMapImage());
    mapIv.setFitWidth(Game.getInstance().getWidth());
    mapIv.setFitHeight(Game.getInstance().getHeight());

    nameLbl = new Label("CrazyAlpha!");
    nameLbl.setTextFill(Color.WHITESMOKE);
    nameLbl.setFont(Game.getInstance().getResouceManager().getFont("Starcraft", 120));
    nameLbl.setLayoutX(50);
    nameLbl.setLayoutY(50);

    Reflection reflection1 = new Reflection();
    reflection1.setFraction(1.0);
    nameLbl.setEffect(reflection1);

    Reflection reflection02 = new Reflection();
    reflection02.setFraction(0.4);

    resumeBtn = new ImageView(Game.getInstance().getResouceManager().getControl("btn_resume"));
    resumeBtn.setFitWidth(165 * 1.5);
    resumeBtn.setFitHeight(65 * 1.5);
    exitBtn = new ImageView(Game.getInstance().getResouceManager().getControl("btn_exit"));
    exitBtn.setFitWidth(165 * 1.5);
    exitBtn.setFitHeight(65 * 1.5);

    resumeBtn.setLayoutX(map.getWidth() - resumeBtn.getFitWidth() - 20);
    resumeBtn.setLayoutY(map.getHeight() - resumeBtn.getFitHeight() - exitBtn.getFitHeight() - 120);
    resumeBtn.setEffect(reflection02);
    resumeBtn.setOnMouseEntered(event -> {
        resumeBtn.setEffect(new Glow(0.8));
        Game.getInstance().getButtonOverMusic().play();
    });
    resumeBtn.setOnMouseExited(event -> {
        resumeBtn.setEffect(reflection02);
        Game.getInstance().getButtonClickMusic().stop();
    });
    resumeBtn.setOnMousePressed(event -> {
        resumeBtn.setEffect(new GaussianBlur());
        Game.getInstance().getButtonClickMusic().play();
        Game.getInstance().resume();
    });
    resumeBtn.setOnMouseReleased(event -> {
        resumeBtn.setEffect(new Glow(0.8));
    });

    exitBtn.setLayoutX(map.getWidth() - exitBtn.getFitWidth() - 20);
    exitBtn.setLayoutY(map.getHeight() - exitBtn.getFitHeight() - 60);
    exitBtn.setEffect(reflection02);
    exitBtn.setOnMouseEntered(event -> {
        exitBtn.setEffect(new Glow(0.8));
        Game.getInstance().getButtonOverMusic().play();
    });
    exitBtn.setOnMouseExited(event -> {
        exitBtn.setEffect(reflection02);
        Game.getInstance().getButtonOverMusic().stop();
    });
    exitBtn.setOnMousePressed(event -> {
        exitBtn.setEffect(new GaussianBlur());
        Game.getInstance().getButtonClickMusic().play();
    });
    exitBtn.setOnMouseReleased(event -> {
        exitBtn.setEffect(new Glow(0.8));
        Game.getInstance().exit();
    });


    root.getChildren().add(mapIv);
    root.getChildren().add(nameLbl);
    root.getChildren().add(resumeBtn);
    root.getChildren().add(exitBtn);

    makeFadeTransition(resumeBtn, 2000, 1, 0.7);
    makeFadeTransition(exitBtn, 2000, 1, 0.7);
    makeFadeTransition(mapIv, 3000, 1, 0.8);
    makeScaleTransition(mapIv, 10000, 0.25, 0.25);
}
 

public OverView() {
    root = new Pane();
    Game.getInstance().resetMedia();

    GameMap map = Game.getInstance().getMapManager().getCurrentMap();
    ImageView mapIv = new ImageView(map.getMapImage());
    mapIv.setFitWidth(Game.getInstance().getWidth());
    mapIv.setFitHeight(Game.getInstance().getHeight());

    Label nameLbl = new Label("Game Over!");
    nameLbl.setTextFill(Color.WHITESMOKE);
    nameLbl.setFont(Game.getInstance().getResouceManager().getFont("Starcraft", 80));
    nameLbl.setLayoutX(50);
    nameLbl.setLayoutY(50);


    Label scoreLbl = new Label();
    scoreLbl.setTextFill(Color.WHITESMOKE);
    scoreLbl.setFont(Game.getInstance().getResouceManager().getFont("Starcraft", 60));
    scoreLbl.setLayoutX(50);
    scoreLbl.setLayoutY(map.getHeight() - scoreLbl.getHeight() - 140);
    if (Game.getInstance().getScore() > Game.getInstance().getDataManager().getHighestScore()) {
        // 刷新高分记录！
        scoreLbl.setText("New Record: " + Game.getInstance().getScore());
        Game.getInstance().getDataManager().setHighestScore(Game.getInstance().getScore());
    } else
        scoreLbl.setText("Score: " + Game.getInstance().getScore());

    Reflection reflection = new Reflection();
    reflection.setFraction(1.0);
    nameLbl.setEffect(reflection);

    ImageView homeBtn = new ImageView(Game.getInstance().getResouceManager().getControl("btn_home"));
    homeBtn.setFitWidth(165 * 1.5);
    homeBtn.setFitHeight(65 * 1.5);

    homeBtn.setLayoutX(map.getWidth() - homeBtn.getFitWidth() - 20);
    homeBtn.setLayoutY(map.getHeight() - homeBtn.getFitHeight() - 60);
    homeBtn.setEffect(reflection);
    homeBtn.setOnMouseEntered(event -> {
        homeBtn.setEffect(new Glow(0.8));
        Game.getInstance().getButtonOverMusic().play();
    });
    homeBtn.setOnMouseExited(event -> {
        homeBtn.setEffect(reflection);
        Game.getInstance().getButtonOverMusic().stop();
    });
    homeBtn.setOnMousePressed(event -> {
        homeBtn.setEffect(new GaussianBlur());
        Game.getInstance().getButtonClickMusic().play();
    });
    homeBtn.setOnMouseReleased(event -> {
        homeBtn.setEffect(new Glow(0.8));
        Game.getInstance().home();
    });

    root.getChildren().add(mapIv);
    root.getChildren().add(nameLbl);
    root.getChildren().add(scoreLbl);
    root.getChildren().add(homeBtn);

    makeFadeTransition(homeBtn, 2000, 1, 0.7);
    makeFadeTransition(mapIv, 3000, 1, 0.8);
    makeScaleTransition(mapIv, 10000, 0.25, 0.25);
}