Java ColorAdjust.setSaturation方法代码示例

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
/**
 * Creates a UI display monitor for provided worker.
 *
 * Assumes the worker is reporting progress as work done on a scale from 0 to 100 (other values indicate indeterminate progress).
 *
 * @param worker the worker whose progress is to be monitored and displayed.
 */
public LoadingProgressDisplay(Worker worker) {
    setMaxWidth(Double.MAX_VALUE);

    ColorAdjust bleach = new ColorAdjust();
    bleach.setSaturation(-0.6);
    setEffect(bleach);

    HBox.setHgrow(this, Priority.ALWAYS);

    visibleProperty().bind(worker.runningProperty());

    // as the webview load progresses update progress.
    worker.workDoneProperty().addListener((observableValue, oldNumber, newNumber) -> {
        if (newNumber == null) newNumber = -1.0;
        final double newValue = newNumber.doubleValue();
        if (newValue < 0.0 || newValue > 100.0) {
            setProgress(ProgressBar.INDETERMINATE_PROGRESS);
        }
        setProgress(newValue / 100.0);
    });
}
 

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
private void createTargetButton() {
	target = (StackPane) lookup("#targetAnchor");
	Image image = IconFactory.getTargetIcon();
	ImageView targetIcon = new ImageView(image);
	targetIcon.setClip(new ImageView(image));
	ColorAdjust monochrome = new ColorAdjust();
	monochrome.setSaturation(-1.0);

	Blend red = new Blend(BlendMode.MULTIPLY, monochrome,
			new ColorInput(0, 0, targetIcon.getImage().getWidth(), targetIcon.getImage().getHeight(), Color.RED));

	Blend green = new Blend(BlendMode.MULTIPLY, monochrome,
			new ColorInput(0, 0, targetIcon.getImage().getWidth(), targetIcon.getImage().getHeight(), new Color(0, 1, 0, 0.5)));

	targetButton = targetIcon;

	targetIcon.effectProperty().bind(Bindings.when(targetButton.hoverProperty()).then((Effect) green).otherwise((Effect) red));
	targetButton.setId("target_button");
	hideTargetMarker();
	target.getChildren().add(targetButton);
}
 

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
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);
}
 

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected Collection<Decoration> createRequiredDecorations(Control target) {
	ImageView imageView = new ImageView(REQUIRED_IMAGE);
	// The following code will transform REQUIRED_IMAGE from red to blue.
	ColorAdjust adjust = new ColorAdjust();
	adjust.setSaturation(-1);
	Blend bluemaker = new Blend(BlendMode.SRC_ATOP, adjust,
			new ColorInput(0, 0, imageView.getImage().getWidth(),
					imageView.getImage().getHeight(), Color.DEEPSKYBLUE));
	imageView.setEffect(bluemaker);
	return Arrays.asList(new GraphicDecoration(imageView, Pos.TOP_LEFT,
			REQUIRED_IMAGE.getWidth() / 2, REQUIRED_IMAGE.getHeight() / 2));
}
 

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
/**
 * Given a monochrome image, apply a color to it
 * 
 * @param imageView A view to the target monochrome image
 * @param color Target new image color
 */
public static void colorize(final ImageView imageView, final Paint color) {		
	final ColorAdjust monochrome = new ColorAdjust();
       monochrome.setSaturation(-1.0);
       monochrome.setBrightness(0.75);

	final Blend selectionColorBlend = new Blend(BlendMode.SRC_ATOP,
			monochrome, new ColorInput(0, 0, imageView.getFitWidth(),
					imageView.getFitHeight(), color));	        
	imageView.setEffect(selectionColorBlend);			
}
 

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
private void updateImageAdjustments() {
    double hue = Double.parseDouble(hueValue.getText());
    double saturation = Double.parseDouble(saturationValue.getText());
    double brightness = Double.parseDouble(brightnessValue.getText());
    double contrast = Double.parseDouble(contrastValue.getText());

    imageAdjustments = new ColorAdjust();
    imageAdjustments.setContrast(contrast);
    imageAdjustments.setBrightness(brightness);
    imageAdjustments.setHue(hue);
    imageAdjustments.setSaturation(saturation);
    sourceImageView.setEffect(imageAdjustments);
}
 

import javafx.scene.effect.ColorAdjust; //导入方法依赖的package包/类
public PromptHandler(
        String message,
        String defaultValue,
        EventHandler<ActionEvent> submitHandler,
        EventHandler<ActionEvent> cancelHandler
) {
    super(14);

    // add controls to the popup.
    final Label promptMessage = new Label(message);
    promptMessage.setWrapText(true);
    final ImageView promptImage = new ImageView(ResourceUtil.getImage("help_64.png"));
    promptImage.setFitHeight(32);
    promptImage.setPreserveRatio(true);
    promptMessage.setGraphic(promptImage);
    promptMessage.setPrefWidth(350);
    final TextField inputField = new TextField(defaultValue);
    inputField.setTranslateY(-5);
    Platform.runLater(inputField::selectAll);

    // action button text setup.
    HBox buttonBar = new HBox(20);
    final Button submitButton = new Button(getString("dialog.submit"));
    submitButton.setDefaultButton(true);
    final Button cancelButton = new Button(getString("dialog.cancel"));
    cancelButton.setCancelButton(true);
    ColorAdjust bleach = new ColorAdjust();
    bleach.setSaturation(-0.6);
    cancelButton.setEffect(bleach);
    buttonBar.getChildren().addAll(submitButton, cancelButton);

    // layout the popup.
    setPadding(new Insets(10));
    getStyleClass().add("alert-dialog");
    getChildren().addAll(promptMessage, inputField, buttonBar);

    final DropShadow dropShadow = new DropShadow();
    setEffect(dropShadow);

    // submit and close the popup.
    submitButton.setOnAction(submitHandler);

    // submit and close the popup.
    cancelButton.setOnAction(cancelHandler);
}