Java Code Examples for javafx.scene.shape.Circle#setOpacity()

The following examples show how to use javafx.scene.shape.Circle#setOpacity() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: InterpolatorSample.java    From marathonv5 with Apache License 2.0 6 votes vote down vote up 
private Circle createMovingCircle(Interpolator interpolator, Color color){
    Circle circle = new Circle(25,25,35,color);
    circle.setOpacity(0.0);
    //add effect
    circle.setEffect(new Lighting());

    //create a timeline for moving the circle
       
    timeline.setCycleCount(Timeline.INDEFINITE);
    timeline.setAutoReverse(true);

    //create a keyValue for horizontal translation of circle to the position 155px with given interpolator
    KeyValue keyValue = new KeyValue(circle.translateXProperty(), 155, interpolator);

    //create a keyFrame with duration 4s
    KeyFrame keyFrame = new KeyFrame(Duration.seconds(4), keyValue);
    
    //add the keyframe to the timeline
    timeline.getKeyFrames().add(keyFrame);
    
    return circle;
}
Example 2
Source File: InterpolatorSample.java    From marathonv5 with Apache License 2.0 6 votes vote down vote up 
private Circle createMovingCircle(Interpolator interpolator, Color color){
    Circle circle = new Circle(25,25,35,color);
    circle.setOpacity(0.0);
    //add effect
    circle.setEffect(new Lighting());

    //create a timeline for moving the circle
       
    timeline.setCycleCount(Timeline.INDEFINITE);
    timeline.setAutoReverse(true);

    //create a keyValue for horizontal translation of circle to the position 155px with given interpolator
    KeyValue keyValue = new KeyValue(circle.translateXProperty(), 155, interpolator);

    //create a keyFrame with duration 4s
    KeyFrame keyFrame = new KeyFrame(Duration.seconds(4), keyValue);
    
    //add the keyframe to the timeline
    timeline.getKeyFrames().add(keyFrame);
    
    return circle;
}
Example 3
Source File: TimelineInterpolator.java    From netbeans with Apache License 2.0 6 votes vote down vote up 
private void init(Stage primaryStage) {
    Group root = new Group();
    primaryStage.setResizable(false);
    primaryStage.setScene(new Scene(root, 250, 90));

    //create circles by method createMovingCircle listed below
    Circle circle1 = createMovingCircle(Interpolator.LINEAR); //default interpolator
    circle1.setOpacity(0.7);
    Circle circle2 = createMovingCircle(Interpolator.EASE_BOTH); //circle slows down when reached both ends of trajectory
    circle2.setOpacity(0.45);
    Circle circle3 = createMovingCircle(Interpolator.EASE_IN);
    Circle circle4 = createMovingCircle(Interpolator.EASE_OUT);
    Circle circle5 = createMovingCircle(Interpolator.SPLINE(0.5, 0.1, 0.1, 0.5)); //one can define own behaviour of interpolator by spline method
    
    root.getChildren().addAll(
            circle1,
            circle2,
            circle3,
            circle4,
            circle5
    );
}
Example 4
Source File: TimelineInterpolator.java    From netbeans with Apache License 2.0 6 votes vote down vote up 
private Circle createMovingCircle(Interpolator interpolator) {
    //create a transparent circle
    Circle circle = new Circle(45,45, 40,  Color.web("1c89f4"));
    circle.setOpacity(0);
    //add effect
    circle.setEffect(new Lighting());

    //create a timeline for moving the circle
   
    timeline.setCycleCount(Timeline.INDEFINITE);
    timeline.setAutoReverse(true);

    //create a keyValue for horizontal translation of circle to the position 155px with given interpolator
    KeyValue keyValue = new KeyValue(circle.translateXProperty(), 155, interpolator);

    //create a keyFrame with duration 4s
    KeyFrame keyFrame = new KeyFrame(Duration.seconds(4), keyValue);

    //add the keyframe to the timeline
    timeline.getKeyFrames().add(keyFrame);

    return circle;
}
Example 5
Source File: RippleEffect.java    From pmd-designer with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
public RippleEffect(ReadOnlyDoubleProperty containerWidth,
                    ReadOnlyDoubleProperty containerHeight,
                    Supplier<Background> containerBackground) {
    circleRipple = new Circle(0.1, rippleColor);
    circleRipple.setOpacity(0.0);
    // Optional box blur on ripple - smoother ripple effect
    //circleRipple.setEffect(new BoxBlur(3, 3, 2));
    // Fade effect bit longer to show edges on the end of animation
    final FadeTransition fadeTransition = new FadeTransition(rippleDuration, circleRipple);
    fadeTransition.setInterpolator(Interpolator.EASE_OUT);
    fadeTransition.setFromValue(1.0);
    fadeTransition.setToValue(0.0);
    final Timeline scaleRippleTimeline = new Timeline();
    final SequentialTransition parallelTransition = new SequentialTransition();
    parallelTransition.getChildren().addAll(
        scaleRippleTimeline,
        fadeTransition
    );
    // When ripple transition is finished then reset circleRipple to starting point
    parallelTransition.setOnFinished(event -> {
        circleRipple.setOpacity(0.0);
        circleRipple.setRadius(0.1);
    });
    this.handler = event -> {
        parallelTransition.stop();
        // Manually fire finish event
        parallelTransition.getOnFinished().handle(null);
        circleRipple.setCenterX(event.getX());
        circleRipple.setCenterY(event.getY());
        // Recalculate ripple size if size of button from last time was changed
        if (containerWidth.get() != lastRippleWidth || containerHeight.get() != lastRippleHeight) {
            lastRippleWidth = containerWidth.get();
            lastRippleHeight = containerHeight.get();
            rippleClip.setWidth(lastRippleWidth);
            rippleClip.setHeight(lastRippleHeight);
            try {
                rippleClip.setArcHeight(containerBackground.get().getFills().get(0).getRadii().getTopLeftHorizontalRadius());
                rippleClip.setArcWidth(containerBackground.get().getFills().get(0).getRadii().getTopLeftHorizontalRadius());
                circleRipple.setClip(rippleClip);
            } catch (Exception ignored) {
                // try block because of possible null of Background, fills ...
            }
            // Getting 45% of longest button's length, because we want edge of ripple effect always visible
            double circleRippleRadius = Math.max(containerHeight.get(), containerWidth.get()) * 0.45;
            final KeyValue keyValue = new KeyValue(circleRipple.radiusProperty(), circleRippleRadius, Interpolator.EASE_OUT);
            final KeyFrame keyFrame = new KeyFrame(rippleDuration, keyValue);
            scaleRippleTimeline.getKeyFrames().clear();
            scaleRippleTimeline.getKeyFrames().add(keyFrame);
        }
        parallelTransition.playFromStart();
    };
}
Example 6
Source File: MaterialDesignToggleButton.java    From mars-sim with GNU General Public License v3.0 4 votes vote down vote up 
private void createRippleEffect() {
        circleRipple = new Circle(0.1, rippleColor);
        circleRipple.setOpacity(0.0);
        // Optional box blur on ripple - smoother ripple effect
//        circleRipple.setEffect(new BoxBlur(3, 3, 2));

        // Fade effect bit longer to show edges on the end
        final FadeTransition fadeTransition = new FadeTransition(rippleDuration, circleRipple);
        fadeTransition.setInterpolator(Interpolator.EASE_OUT);
        fadeTransition.setFromValue(1.0);
        fadeTransition.setToValue(0.0);

        final Timeline scaleRippleTimeline = new Timeline();

        final SequentialTransition parallelTransition = new SequentialTransition();
        parallelTransition.getChildren().addAll(
                scaleRippleTimeline,
                fadeTransition
        );

        parallelTransition.setOnFinished(event1 -> {
            circleRipple.setOpacity(0.0);
            circleRipple.setRadius(0.1);
        });

        this.addEventHandler(MouseEvent.MOUSE_EXITED, event -> {
        	this.setCursor(Cursor.DEFAULT);
        });

        this.addEventHandler(MouseEvent.MOUSE_ENTERED, event -> {
        	this.setCursor(Cursor.HAND);
        });


        this.addEventHandler(MouseEvent.MOUSE_PRESSED, event -> {
            parallelTransition.stop();
            parallelTransition.getOnFinished().handle(null);

            circleRipple.setCenterX(event.getX());
            circleRipple.setCenterY(event.getY());

            // Recalculate ripple size if size of button from last time was changed
            if (getWidth() != lastRippleWidth || getHeight() != lastRippleHeight)
            {
                lastRippleWidth = getWidth();
                lastRippleHeight = getHeight();

                rippleClip.setWidth(lastRippleWidth);
                rippleClip.setHeight(lastRippleHeight);

                try {
                    rippleClip.setArcHeight(this.getBackground().getFills().get(0).getRadii().getTopLeftHorizontalRadius());
                    rippleClip.setArcWidth(this.getBackground().getFills().get(0).getRadii().getTopLeftHorizontalRadius());
                    circleRipple.setClip(rippleClip);
                } catch (Exception e) {

                }

                // Getting 45% of longest button's length, because we want edge of ripple effect always visible
                double circleRippleRadius = Math.max(getHeight(), getWidth()) * 0.45;
                final KeyValue keyValue = new KeyValue(circleRipple.radiusProperty(), circleRippleRadius, Interpolator.EASE_OUT);
                final KeyFrame keyFrame = new KeyFrame(rippleDuration, keyValue);
                scaleRippleTimeline.getKeyFrames().clear();
                scaleRippleTimeline.getKeyFrames().add(keyFrame);
            }

            parallelTransition.playFromStart();
        });
    }
Example 7
Source File: MaterialDesignButton.java    From mars-sim with GNU General Public License v3.0 4 votes vote down vote up 
private void createRippleEffect() {
        circleRipple = new Circle(0.1, rippleColor);
        circleRipple.setOpacity(0.0);
        // Optional box blur on ripple - smoother ripple effect
//        circleRipple.setEffect(new BoxBlur(3, 3, 2));

        // Fade effect bit longer to show edges on the end
        final FadeTransition fadeTransition = new FadeTransition(rippleDuration, circleRipple);
        fadeTransition.setInterpolator(Interpolator.EASE_OUT);
        fadeTransition.setFromValue(1.0);
        fadeTransition.setToValue(0.0);

        final Timeline scaleRippleTimeline = new Timeline();

        final SequentialTransition parallelTransition = new SequentialTransition();
        parallelTransition.getChildren().addAll(
                scaleRippleTimeline,
                fadeTransition
        );

        parallelTransition.setOnFinished(event1 -> {
            circleRipple.setOpacity(0.0);
            circleRipple.setRadius(0.1);
        });

        this.addEventHandler(MouseEvent.MOUSE_PRESSED, event -> {
            parallelTransition.stop();
            parallelTransition.getOnFinished().handle(null);

            circleRipple.setCenterX(event.getX());
            circleRipple.setCenterY(event.getY());

            // Recalculate ripple size if size of button from last time was changed
            if (getWidth() != lastRippleWidth || getHeight() != lastRippleHeight)
            {
                lastRippleWidth = getWidth();
                lastRippleHeight = getHeight();

                rippleClip.setWidth(lastRippleWidth);
                rippleClip.setHeight(lastRippleHeight);

                try {
                    rippleClip.setArcHeight(this.getBackground().getFills().get(0).getRadii().getTopLeftHorizontalRadius());
                    rippleClip.setArcWidth(this.getBackground().getFills().get(0).getRadii().getTopLeftHorizontalRadius());
                    circleRipple.setClip(rippleClip);
                } catch (Exception e) {

                }

                // Getting 45% of longest button's length, because we want edge of ripple effect always visible
                double circleRippleRadius = Math.max(getHeight(), getWidth()) * 0.45;
                final KeyValue keyValue = new KeyValue(circleRipple.radiusProperty(), circleRippleRadius, Interpolator.EASE_OUT);
                final KeyFrame keyFrame = new KeyFrame(rippleDuration, keyValue);
                scaleRippleTimeline.getKeyFrames().clear();
                scaleRippleTimeline.getKeyFrames().add(keyFrame);
            }

            parallelTransition.playFromStart();
        });
    }