Javafx在每个时间轴“周期”之间暂停

Question

At the moment I have a list with images which get displayed for a certain amount of time with a timeline. However I want that after each there is a small pause where no image is displayed? Is there a way to achieve that behavior?

Here is the Code I use so far:

ImageView imView = new ImageView();

Duration timeBetweenImages = Duration.millis(10000);
Timeline timeline = new Timeline();

for (int i = 0; i < imageList.size(); i++) {
    Image image = imageList.get(i);
    Duration frameTime = timeBetweenImages.multiply(i);
    KeyFrame frame = new KeyFrame(frameTime, e -> imView.setImage(image));
    timeline.getKeyFrames().add(frame);
}

timeline.play();

As for now each picture is displayed 10 seconds. I want that after the each 10 seconds there is a 1 second pause where no image is displayed.

Answer 1

ImageView imView = new ImageView();

Duration timeBetweenImages = Duration.seconds(11);
Duration pauseTime = Duration.seconds(1);
Timeline timeline = new Timeline();

for (int i = 0; i < imageList.size(); i++) {
    Image image = imageList.get(i);
    Duration frameTime = timeBetweenImages.multiply(i);
    KeyFrame frame = new KeyFrame(frameTime, e -> imView.setImage(image));
    timeline.getKeyFrames().add(frame);

    Duration pauseFrameTime = timeBetweenImages.multiply(i+1).subtract(pauseTime);
    KeyFrame pauseFrame = new KeyFrame(pauseFrameTime, e -> imView.setImage(null));
    timeline.getKeyFrames().add(pauseFrame);
}

timeline.play();