private void ExcuteFlipStoryboard(UIElement ele)
{
Storyboard flipStoryboard = new Storyboard();
PointAnimationUsingKeyFrames originFrames = new PointAnimationUsingKeyFrames();
EasingPointKeyFrame originFrame = new EasingPointKeyFrame();
originFrame.KeyTime = KeyTime.FromTimeSpan(new TimeSpan(0,0,0));
originFrame.Value = new Point(0.5, 0.5);
originFrames.KeyFrames.Add(originFrame);
DoubleAnimationUsingKeyFrames scaleXFrames = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame scaleXFrameStart = new EasingDoubleKeyFrame();
scaleXFrameStart.KeyTime = KeyTime.FromTimeSpan(new TimeSpan(0, 0, 0));
scaleXFrameStart.Value = -1;
scaleXFrameStart.EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut };
EasingDoubleKeyFrame scaleXFrameEnd = new EasingDoubleKeyFrame();
scaleXFrameEnd.KeyTime = KeyTime.FromTimeSpan(new TimeSpan(0, 0, 1));
scaleXFrameEnd.Value = 1;
scaleXFrameEnd.EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut };
scaleXFrames.KeyFrames.Add(scaleXFrameStart);
scaleXFrames.KeyFrames.Add(scaleXFrameEnd);
flipStoryboard.Children.Add(originFrames);
flipStoryboard.Children.Add(scaleXFrames);
Storyboard.SetTarget(originFrames, ele);
Storyboard.SetTarget(scaleXFrames, ele);
Storyboard.SetTargetProperty(originFrames, new PropertyPath("(UIElement.RenderTransformOrigin)", new object[] { }));
Storyboard.SetTargetProperty(originFrames, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)", new object[] { }));
flipStoryboard.Completed += delegate
{ };
flipStoryboard.Begin();
}
Storyboard.SetTargetProperty(originFrames, new PropertyPath("(UIElement.RenderTransformOrigin)", new object[] { }));
Storyboard.SetTargetProperty(originFrames, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)", new object[] { }));
这个属性设置是不是错了
Swat
