private Storyboard CreateMarbleStoryboard() { var storyboard = new Storyboard(); var anima = UIElementUtils.CreateAnimation( new Thickness(0), new Thickness(_boundingWidth - _textWidth, 0, 0, 0), AnimationBeginTime, AnimationDuration, AnimationEase); Storyboard.SetTarget(anima, _textBlock); Storyboard.SetTargetProperty(anima, new PropertyPath(TextBlock.MarginProperty)); var totalMs = AnimationDuration.TotalMilliseconds + AnimationInterval.TotalMilliseconds; var animaReverse = UIElementUtils.CreateAnimation((Thickness?)null, null, TimeSpan.FromMilliseconds(totalMs), AnimationDuration, AnimationEase); Storyboard.SetTarget(animaReverse, _textBlock); Storyboard.SetTargetProperty(animaReverse, new PropertyPath(TextBlock.MarginProperty)); storyboard.Children.Add(anima); storyboard.Children.Add(animaReverse); return(storyboard); }
private Storyboard CreateBarrageStoryboard() { var storyboard = new Storyboard(); var anima = UIElementUtils.CreateAnimation(new Thickness(_boundingWidth, 0, 0, 0), new Thickness(-_textWidth, 0, 0, 0), AnimationBeginTime, AnimationDuration, AnimationEase); Storyboard.SetTarget(anima, _textBlock); Storyboard.SetTargetProperty(anima, new PropertyPath(TextBlock.MarginProperty)); storyboard.Children.Add(anima); return(storyboard); }
private Storyboard CreateFadeStoryboard() { var storyboard = new Storyboard(); var animaForeground = UIElementUtils.CreateAnimation(null, 0, AnimationBeginTime, AnimationDuration, AnimationEase); Storyboard.SetTarget(animaForeground, _textBlock); Storyboard.SetTargetProperty(animaForeground, new PropertyPath(TextBlock.OpacityProperty)); var totalMs = AnimationDuration.TotalMilliseconds + AnimationInterval.TotalMilliseconds; var animaForegroundReverse = UIElementUtils.CreateAnimation(null, 1, TimeSpan.FromMilliseconds(totalMs), AnimationDuration, AnimationEase); Storyboard.SetTarget(animaForegroundReverse, _textBlock); Storyboard.SetTargetProperty(animaForegroundReverse, new PropertyPath(TextBlock.OpacityProperty)); var animaString = new StringAnimationUsingKeyFrames(); animaString.KeyFrames.Add(new DiscreteStringKeyFrame() { Value = Text, KeyTime = KeyTime.FromTimeSpan(AnimationDuration), }); Storyboard.SetTarget(animaString, _textBlock); Storyboard.SetTargetProperty(animaString, new PropertyPath(TextBlock.TextProperty)); storyboard.Children.Add(animaForeground); storyboard.Children.Add(animaForegroundReverse); storyboard.Children.Add(animaString); return(storyboard); }