public static void animateHeight(this UIElement element, DependencyProperty prop, double height, int mode)
{
double newHeight;
ElasticEase cc = new ElasticEase();
if (mode == 1)
{
newHeight = 260;
}
else if(mode == 2)
{
newHeight = 520;
}
else
{
newHeight = 0;
}
if(height != newHeight)
{
DoubleAnimation op = new DoubleAnimation(height, newHeight, program.tSpan);
cc.Springiness = 5;
cc.Oscillations = 1;
op.EasingFunction = cc;
cc.EasingMode = EasingMode.EaseInOut;
element.BeginAnimation(prop, op);
}
}
static void OnTargetValuePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// get animated gauge
var ag = (AnimatedGauge)d;
// create animation
var da = new DoubleAnimation();
da.To = (double)e.NewValue;
da.Duration = new Duration(TimeSpan.FromMilliseconds(ag.Duration));
Storyboard.SetTargetProperty(da, new PropertyPath("Value"));
Storyboard.SetTarget(da, d);
// apply easing function
var ef = ag.EasingFunction;
if (ef == null)
{
var ee = new ElasticEase();
ee.Oscillations = 1;
ee.Springiness = 3;
ef = ee;
}
da.EasingFunction = ef;
// play animation
var sb = new Storyboard();
sb.Children.Add(da);
sb.Begin();
}
private void btn2_1_Click(object sender, RoutedEventArgs e)
{
RotateTransform animatedTranslateTransform = new RotateTransform();
btn2_1.RenderTransform = animatedTranslateTransform;
RegisterName("animateButton2", animatedTranslateTransform);
DoubleAnimationUsingKeyFrames translationAnimation = new DoubleAnimationUsingKeyFrames();
translationAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0))));
EasingDoubleKeyFrame doubleKeyFrame2 = new EasingDoubleKeyFrame(360, KeyTime.FromTimeSpan(TimeSpan.FromSeconds(10)));
ElasticEase ease = new ElasticEase();
ease.Oscillations = 3;
ease.Springiness = 8;
ease.EasingMode = EasingMode.EaseOut;
doubleKeyFrame2.EasingFunction = ease;
translationAnimation.KeyFrames.Add(doubleKeyFrame2);
Storyboard.SetTargetName(translationAnimation, "animateButton2");
Storyboard.SetTargetProperty(translationAnimation, new PropertyPath(RotateTransform.AngleProperty));
Storyboard strbStoryboard = new Storyboard();
strbStoryboard.Children.Add(translationAnimation);
strbStoryboard.Begin(this);
UnregisterName("animateButton2");
}
public static EasingFunctionBase GetEasingFunction()
{
EasingFunctionBase result = null;
switch (random.Next(5))
{
case 0:
result = new BackEase() { EasingMode = EasingMode.EaseInOut, Amplitude = 0.8 };
break;
case 1:
result = new BounceEase() { EasingMode = EasingMode.EaseOut, Bounces = 3, Bounciness = 8 };
break;
case 2:
result = new CircleEase() { EasingMode = EasingMode.EaseInOut };
break;
case 3:
result = new CubicEase() { EasingMode = EasingMode.EaseIn };
break;
case 4:
result = new ElasticEase() { EasingMode = EasingMode.EaseOut, Oscillations = 3, Springiness = 4 };
break;
case 5:
result = new SineEase() { EasingMode = EasingMode.EaseInOut };
break;
default:
result = new BackEase() { EasingMode = EasingMode.EaseInOut, Amplitude = 0.8 };
break;
}
return result;
}
public void InitializeComponent()
{
if (_contentLoaded)
{
return;
}
_contentLoaded = true;
System.Windows.Application.LoadComponent(this, new System.Uri("/pollAp;component/Page1.xaml", System.UriKind.Relative));
this.LayoutRoot = ((System.Windows.Controls.Grid)(this.FindName("LayoutRoot")));
this.ContentPanel = ((System.Windows.Controls.Grid)(this.FindName("ContentPanel")));
this.image1 = ((System.Windows.Controls.Image)(this.FindName("image1")));
this.myStoryboard8 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard8")));
this.LayoutRoot1 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot1")));
this.myStoryboard = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard")));
this.myElasticEase = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase")));
this.myRectangle = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle")));
this.LayoutRoot2 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot2")));
this.myStoryboard1 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard1")));
this.myElasticEase1 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase1")));
this.myRectangle1 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle1")));
this.LayoutRoot3 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot3")));
this.myStoryboard2 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard2")));
this.myElasticEase2 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase2")));
this.myRectangle2 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle2")));
this.LayoutRoot4 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot4")));
this.myStoryboard3 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard3")));
this.myElasticEase3 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase3")));
this.myRectangle3 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle3")));
this.LayoutRoot5 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot5")));
this.myStoryboard4 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard4")));
this.myElasticEase4 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase4")));
this.myRectangle4 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle4")));
this.LayoutRoot6 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot6")));
this.myStoryboard5 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard5")));
this.myElasticEase5 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase5")));
this.myRectangle5 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle5")));
this.LayoutRoot7 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot7")));
this.myStoryboard6 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard6")));
this.myElasticEase6 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase6")));
this.myRectangle6 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle6")));
this.LayoutRoot8 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot8")));
this.myStoryboard7 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard7")));
this.myElasticEase7 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase7")));
this.myRectangle7 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle7")));
this.LayoutRoot9 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot9")));
this.myStoryboard9 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard9")));
this.myElasticEase9 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase9")));
this.myRectangle9 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle9")));
this.LayoutRoot10 = ((System.Windows.Controls.StackPanel)(this.FindName("LayoutRoot10")));
this.myStoryboard10 = ((System.Windows.Media.Animation.Storyboard)(this.FindName("myStoryboard10")));
this.myElasticEase10 = ((System.Windows.Media.Animation.ElasticEase)(this.FindName("myElasticEase10")));
this.myRectangle10 = ((System.Windows.Shapes.Rectangle)(this.FindName("myRectangle10")));
this.MyAnimatedTranslateTransform = ((System.Windows.Media.TranslateTransform)(this.FindName("MyAnimatedTranslateTransform")));
}
private void Label_OnMouseUp(object sender, MouseButtonEventArgs e)
{
var animator = new DLAnimator();
var fromMatrix = Matrix.Identity;
var toMatrix = new Matrix(2, 2, -2, 2, 40, 40);
var easing = new ElasticEase();
animator.Add(new DLMatrixAnimation(fromMatrix, toMatrix, TimeSpan.FromSeconds(4), o =>
{
var current = (Matrix) o;
_matrixTransform.Matrix = current;
label.Content = current;
}, easing));
animator.BeginAnimations();
}
private void FullUpdateWindow_Loaded(object sender, RoutedEventArgs e)
{
Storyboard sb = new Storyboard();
DoubleAnimation myDoubleAnimation = new DoubleAnimation();
myDoubleAnimation.Duration = new Duration(new TimeSpan(10000000));
sb.Children.Add(myDoubleAnimation);
sb.Duration = new Duration(new TimeSpan(10000000));
Storyboard.SetTarget(myDoubleAnimation, this);
Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath("(Window.Top)"));
myDoubleAnimation.From = this.Height * -1;
myDoubleAnimation.To = 150;
ElasticEase myEaseFunction = new ElasticEase();
myEaseFunction.EasingMode = EasingMode.EaseOut;
myEaseFunction.Springiness = 10;
myEaseFunction.Oscillations = 2;
myDoubleAnimation.EasingFunction = myEaseFunction;
sb.Begin();
}
private void animationMessage(UC_ELEMENT_InformationPanel myMessage)
{
Storyboard sb = new Storyboard();
DoubleAnimation myDoubleAnimation = new DoubleAnimation();
myDoubleAnimation.Duration = new Duration(new TimeSpan(8000000));
sb.Children.Add(myDoubleAnimation);
sb.Duration = new Duration(new TimeSpan(8000000));
Storyboard.SetTarget(myDoubleAnimation, this.hostInformationPanel);
Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath("Height"));
myDoubleAnimation.From = 0;
myDoubleAnimation.To = myMessage.Height;
ElasticEase myEaseFunction = new ElasticEase();
myEaseFunction.EasingMode = EasingMode.EaseOut;
myEaseFunction.Springiness = 10;
myEaseFunction.Oscillations = 2;
myDoubleAnimation.EasingFunction = myEaseFunction;
sb.Begin();
}
private IEasingFunction ObterFuncaoDaAnimacao()
{
EasingFunctionBase funcaoDaAnimacao = null;
switch (FuncaoDaAnimacao.SelectedValue.ToString())
{
case "BackEase":
funcaoDaAnimacao = new BackEase();
break;
case "BounceEase":
funcaoDaAnimacao = new BounceEase();
break;
case "CircleEase":
funcaoDaAnimacao = new CircleEase();
break;
case "CubicEase":
funcaoDaAnimacao = new CubicEase();
break;
case "ElasticEase":
funcaoDaAnimacao = new ElasticEase();
break;
case "ExponentialEase":
funcaoDaAnimacao = new ExponentialEase();
break;
case "PowerEase":
funcaoDaAnimacao = new PowerEase();
break;
case "QuadraticEase":
funcaoDaAnimacao = new QuadraticEase();
break;
case "QuarticEase":
funcaoDaAnimacao = new QuarticEase();
break;
case "QuinticEase":
funcaoDaAnimacao = new QuinticEase();
break;
case "SineEase":
funcaoDaAnimacao = new SineEase();
break;
}
funcaoDaAnimacao.EasingMode = ObterModoDaAnimacao();
return funcaoDaAnimacao;
}
public static void ScaleEasingAnimation(FrameworkElement element)
{
ScaleTransform scale = new ScaleTransform();
element.RenderTransform = scale;
element.RenderTransformOrigin = new Point(0.5, 0.5);//定义圆心位置
EasingFunctionBase easing = new ElasticEase()
{
EasingMode = EasingMode.EaseOut, //公式
Oscillations = 1, //滑过动画目标的次数
Springiness = 10 //弹簧刚度
};
DoubleAnimation scaleAnimation = new DoubleAnimation()
{
From = 0, //起始值
To = 1, //结束值
EasingFunction = easing, //缓动函数
Duration = new TimeSpan(0, 0, 0, 1, 200) //动画播放时间
};
AnimationClock clock = scaleAnimation.CreateClock();
scale.ApplyAnimationClock(ScaleTransform.ScaleXProperty, clock);
scale.ApplyAnimationClock(ScaleTransform.ScaleYProperty, clock);
}
public TileControl()
{
DefaultStyleKey = typeof(TileControl);
//Projection = new PlaneProjection();
RenderTransform = new ScaleTransform();
RenderTransformOrigin = new Point(0.5, 0.5);
//Storyboard.SetTargetProperty(horizontalAnimation, new PropertyPath("RotationX"));
//Storyboard.SetTargetProperty(verticalAnimation, new PropertyPath("RotationY"));
Storyboard.SetTargetProperty(scaleAnimationX, new PropertyPath("RenderTransform.ScaleX"));
Storyboard.SetTargetProperty(scaleAnimationY, new PropertyPath("RenderTransform.ScaleY"));
//Storyboard.SetTarget(horizontalAnimation, Projection);
//Storyboard.SetTarget(verticalAnimation, Projection);
Storyboard.SetTarget(scaleAnimationX, this);
Storyboard.SetTarget(scaleAnimationY, this);
// add cool elastic ease effect
var ef1 = new ElasticEase();
ef1.Oscillations = 1;
ef1.Springiness = SPRINGINESS;
ef1.EasingMode = EasingMode.EaseOut;
scaleAnimationX.EasingFunction = ef1;
scaleAnimationX.Duration = new Duration(TimeSpan.FromMilliseconds(500));
// add cool elastic ease effect
var ef2 = new ElasticEase();
ef2.Oscillations = 1;
ef2.Springiness = SPRINGINESS;
ef2.EasingMode = EasingMode.EaseOut;
scaleAnimationY.EasingFunction = ef2;
scaleAnimationY.Duration = new Duration(TimeSpan.FromMilliseconds(500));
//storyboard.Children.Add(horizontalAnimation);
//storyboard.Children.Add(verticalAnimation);
storyboard.Children.Add(scaleAnimationX);
storyboard.Children.Add(scaleAnimationY);
}
/// <summary>
/// Animates the grid let set
/// </summary>
/// <param name="defaultOriginValue">The original value to animate</param>
/// <param name="defaultDestinationValue">The final value</param>
/// <param name="animationClock">The animation clock (timer)</param>
/// <returns>Returns the new grid length to set</returns>
public override object GetCurrentValue(object defaultOriginValue,
object defaultDestinationValue, AnimationClock animationClock)
{
//check the animation clock event
VerifyAnimationCompletedStatus(animationClock);
//check if the animation was completed
if (_isCompleted)
return (GridLength)defaultDestinationValue;
//if not then create the value to animate
var fromVal = From.Value;
var toVal = To.Value;
//check if the value is already collapsed
if (Math.Abs(((GridLength)defaultOriginValue).Value - toVal) < 0.1)
{
fromVal = toVal;
toVal = ReverseValue;
}
else
//check to see if this is the last tick of the animation clock.
{
Debug.Assert(animationClock.CurrentProgress != null, "animationClock.CurrentProgress != null");
if (Math.Abs(animationClock.CurrentProgress.Value - 1.0) < 0.1)
return To;
}
EasingFunctionBase easing = new ElasticEase {Oscillations = 2, EasingMode = EasingMode.EaseOut, Springiness = 10};
Debug.Assert(animationClock.CurrentProgress != null, "animationClock.CurrentProgress != null");
if (fromVal > toVal)
{
return new GridLength((1 - easing.Ease(animationClock.CurrentProgress.Value)) * (fromVal - toVal) + toVal,
From.IsStar ? GridUnitType.Star : GridUnitType.Pixel);
}
return new GridLength(easing.Ease(animationClock.CurrentProgress.Value) * (toVal - fromVal) + fromVal,
From.IsStar ? GridUnitType.Star : GridUnitType.Pixel);
}
private void AnimateInMessageInformation(double messageHeight)
{
Storyboard sb = new Storyboard();
DoubleAnimation myDoubleAnimation = new DoubleAnimation();
myDoubleAnimation.Duration = new Duration(new TimeSpan(8000000));
sb.Children.Add(myDoubleAnimation);
sb.Duration = new Duration(new TimeSpan(8000000));
Storyboard.SetTarget(myDoubleAnimation, this.GrilleMessagesInformations);
Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath("Height"));
myDoubleAnimation.From = 0;
myDoubleAnimation.To = messageHeight;
ElasticEase myEaseFunction = new ElasticEase();
myEaseFunction.EasingMode = EasingMode.EaseOut;
myEaseFunction.Springiness = 10;
myEaseFunction.Oscillations = 2;
myDoubleAnimation.EasingFunction = myEaseFunction;
sb.Begin();
}
public void EraseMessageInformation()
{
Storyboard sb = new Storyboard();
DoubleAnimation myDoubleAnimation = new DoubleAnimation();
myDoubleAnimation.Duration = new Duration(new TimeSpan(8000000));
sb.Children.Add(myDoubleAnimation);
sb.Duration = new Duration(new TimeSpan(8000000));
Storyboard.SetTarget(myDoubleAnimation, this.GrilleMessagesInformations);
Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath("Height"));
myDoubleAnimation.From = this.GrilleMessagesInformations.Height;
myDoubleAnimation.To = 0;
ElasticEase myEaseFunction = new ElasticEase();
myEaseFunction.EasingMode = EasingMode.EaseIn;
myEaseFunction.Springiness = 10;
myEaseFunction.Oscillations = 2;
myDoubleAnimation.EasingFunction = myEaseFunction;
sb.Begin();
sb.Completed += EraseAnimationCompleted;
}
public void Show()
{
Grid grid = GetRootGrid();
if (grid != null)
{
DoubleAnimation opacityAnimation = new DoubleAnimation(0.5, new Duration(TimeSpan.FromSeconds(0.1)));
Storyboard opacityBoard = new Storyboard();
opacityBoard.Children.Add(opacityAnimation);
Storyboard.SetTarget(opacityAnimation, maskRectangle);
Storyboard.SetTargetProperty(opacityAnimation, new PropertyPath("(Opacity)"));
opacityBoard.Completed += delegate
{
ScaleTransform scaleTransform = new ScaleTransform(0.0, 0.0, Content.Width / 2.0, Content.Height / 2.0);
// Content.RenderTransform = scaleTransform;
grid.Children.Add(Content);
if (grid.RowDefinitions.Count > 0)
{
Grid.SetRowSpan(Content, grid.RowDefinitions.Count);
}
if (grid.ColumnDefinitions.Count > 0)
{
Grid.SetColumnSpan(Content, grid.ColumnDefinitions.Count);
}
Storyboard scaleBoard = new Storyboard();
EasingFunctionBase easing = new ElasticEase()
{
EasingMode = EasingMode.EaseOut,
Oscillations = 1,
Springiness = 3,
};
DoubleAnimation scaleXAnimation = new DoubleAnimation(1.0, TimeSpan.FromSeconds(0.3));
scaleXAnimation.EasingFunction = easing;
scaleBoard.Children.Add(scaleXAnimation);
Storyboard.SetTarget(scaleXAnimation, Content);
Storyboard.SetTargetProperty(scaleXAnimation, new PropertyPath("(UIElement.RenderTransform).(ScaleTransform.ScaleX)"));
DoubleAnimation scaleYAnimation = new DoubleAnimation(1.0, TimeSpan.FromSeconds(0.3));
scaleYAnimation.EasingFunction = easing;
scaleBoard.Children.Add(scaleYAnimation);
Storyboard.SetTarget(scaleYAnimation, Content);
Storyboard.SetTargetProperty(scaleYAnimation, new PropertyPath("(UIElement.RenderTransform).(ScaleTransform.ScaleY)"));
scaleBoard.Begin();
};
opacityBoard.Begin();
grid.Children.Add(maskRectangle);
if (grid.RowDefinitions.Count > 0)
{
Grid.SetRowSpan(maskRectangle, grid.RowDefinitions.Count);
}
if (grid.ColumnDefinitions.Count > 0)
{
Grid.SetColumnSpan(maskRectangle, grid.ColumnDefinitions.Count);
}
}
}
private void IsExpandedChanged()
{
if (Children.Count != 2) return;
Debug.Assert(SplitRatio >= 0 && SplitRatio <= 1.0);
EnsureStoryboardsLoaded();
_translateStoryboard.Stop();
if (IsExpanded)
{
_translateAnimations[0].From = 0;
_translateAnimations[0].To = SplitRatio * ActualHeight;
_translateAnimations[1].From = 0;
_translateAnimations[1].To = SplitRatio * ActualHeight;
EasingFunctionBase ease = new ElasticEase() { EasingMode = EasingMode.EaseOut, Oscillations = 3, Springiness = 7 };
TimeSpan duration = TimeSpan.FromMilliseconds(750);
_translateAnimations[0].Duration = duration;
_translateAnimations[0].EasingFunction = ease;
_translateAnimations[1].Duration = duration;
_translateAnimations[1].EasingFunction = ease;
}
else
{
_fullyExpanded = false;
InvalidateArrange();
UpdateLayout();
_translateAnimations[0].From = SplitRatio * ActualHeight;
_translateAnimations[0].To = 0;
_translateAnimations[1].From = SplitRatio * ActualHeight;
_translateAnimations[1].To = 0;
EasingFunctionBase ease = new ExponentialEase() { EasingMode = EasingMode.EaseOut };
TimeSpan duration = TimeSpan.FromMilliseconds(150);
_translateAnimations[0].Duration = duration;
_translateAnimations[0].EasingFunction = ease;
_translateAnimations[1].Duration = duration;
_translateAnimations[1].EasingFunction = ease;
}
_translateStoryboard.Begin();
}
void tb_cityname_Click(object sender, RoutedEventArgs e)
{
stackpanel2.Opacity = 1;
dax = new DoubleAnimation();
day = new DoubleAnimation();
da1 = new DoubleAnimation();
sb1 = new Storyboard();
dax.From = 1;
day.From = 1;
da1.From = 0;
dax.To = 180;
day.To = stackpanel2.ActualHeight;
da1.To = 1;
dax.Duration = TimeSpan.FromSeconds(0.6);
day.Duration = TimeSpan.FromSeconds(0.6);
da1.Duration = TimeSpan.FromSeconds(0.5);
ElasticEase be = new ElasticEase();
be.Oscillations = 1;
dax.EasingFunction = be;
day.EasingFunction = be;
Storyboard.SetTarget(dax, stackpanel2);
Storyboard.SetTargetProperty(dax, new PropertyPath(StackPanel.WidthProperty));
Storyboard.SetTarget(day, stackpanel2);
Storyboard.SetTargetProperty(day, new PropertyPath(StackPanel.HeightProperty));
Storyboard.SetTarget(da1, stackpanel2);
Storyboard.SetTargetProperty(da1, new PropertyPath(StackPanel.OpacityProperty));
sb1.Children.Add(dax);
sb1.Children.Add(day);
sb1.Children.Add(da1);
sb1.Begin();
}
public void show(double targetx, double targety)
{
stackpanel.RenderTransform.SetValue(TranslateTransform.XProperty, targetx);
stackpanel.RenderTransform.SetValue(TranslateTransform.YProperty, targety);
stackpanel2.RenderTransform.SetValue(TranslateTransform.XProperty, targetx+stackpanel.ActualWidth+2);
stackpanel2.RenderTransform.SetValue(TranslateTransform.YProperty, targety-30);
stackpanel.Opacity =1;
stackpanel2.Opacity = 0;
// stackpanel.Background.Opacity = 1;
isShowing = true;
dax = new DoubleAnimation();
day = new DoubleAnimation();
da1 = new DoubleAnimation();
sb1 = new Storyboard();
dax.From = 1;
day.From = 1;
da1.From = 0;
dax.To =180;
day.To = stackpanel.ActualHeight;
da1.To = 1;
dax.Duration = TimeSpan.FromSeconds(0.6);
day.Duration = TimeSpan.FromSeconds(0.6);
da1.Duration = TimeSpan.FromSeconds(0.5);
ElasticEase be = new ElasticEase();
be.Oscillations = 1;
dax.EasingFunction = be;
day.EasingFunction = be;
Storyboard.SetTarget(dax, stackpanel);
Storyboard.SetTargetProperty(dax, new PropertyPath(StackPanel.WidthProperty));
Storyboard.SetTarget(day, stackpanel);
Storyboard.SetTargetProperty(day, new PropertyPath(StackPanel.HeightProperty));
Storyboard.SetTarget(da1, stackpanel);
Storyboard.SetTargetProperty(da1, new PropertyPath(StackPanel.OpacityProperty));
sb1.Children.Add(dax);
sb1.Children.Add(day);
sb1.Children.Add(da1);
sb1.Begin();
}
/// <summary>
/// 播放指示条动画
/// </summary>
/// <param name="Angle"></param>
void BeginIndicatorValueChangedAnimation(double Angle)
{
if (Angle < 5) // 如果EndAngle小于5度，则直接显示角度值，QuinticEase会造成过冲，EndAngle会变成负值，造成闪动
{
/* 如果上一个动画还在执行中，则先停止动画
* 否则执行中的动画可能再次更改EndAngle
*/
if (animationclock != null && animationclock.CurrentState != ClockState.Stopped)
animationclock.Controller.Stop();
IndicatorBar.EndAngle = Angle;
}
else
{
animation = new DoubleAnimation();
animation.Duration = new Duration(TimeSpan.FromMilliseconds(500));
animation.To = Angle;
// QuinticEase ease = new QuinticEase();
ElasticEase ease = new ElasticEase() { Oscillations = 2, Springiness = 5 };
ease.EasingMode = EasingMode.EaseOut;
animation.EasingFunction = ease;
animationclock = animation.CreateClock();
animationclock.Completed += animationclock_Completed;
IndicatorBar.ApplyAnimationClock(Arc.EndAngleProperty, animationclock, HandoffBehavior.SnapshotAndReplace);
animationclock.Controller.Begin();
}
}
/// <summary>
/// 缓动缩放动画 （提升效率）Timeline.DesiredFrameRateProperty.OverrideMetadata(typeof(Timeline), new FrameworkPropertyMetadata { DefaultValue = 20 });
/// </summary>
/// <param name="element">缩放控件</param>
/// <param name="aTime">缩放时间</param>
/// <param name="dFrom">缩放起始值(推荐1)</param>
/// <param name="dTo">缩放结束值(推荐1.5)</param>
/// <param name="aOscillations">滑过动画目标的次数（推荐5）</param>
/// <param name="aSpringiness">弹簧刚度（推荐10）</param>
/// <returns>返回动画对象</returns>
public static AnimationClock ScaleEasingAnimation(FrameworkElement element, TimeSpan aTime, double dFrom, double dTo, int aOscillations, int aSpringiness)
{
ScaleTransform scale = new ScaleTransform();
element.RenderTransform = scale;
element.RenderTransformOrigin = new Point(0.5, 0.5);//定义圆心位置
EasingFunctionBase easing = new ElasticEase()
{
EasingMode = EasingMode.EaseOut, //公式
Oscillations = aOscillations, //滑过动画目标的次数
Springiness = aSpringiness //弹簧刚度
};
DoubleAnimation scaleAnimation = new DoubleAnimation()
{
From = dFrom, //起始值
To = dTo, //结束值
EasingFunction = easing, //缓动函数
Duration = aTime //动画播放时间
};
AnimationClock clock = scaleAnimation.CreateClock();
scale.ApplyAnimationClock(ScaleTransform.ScaleXProperty, clock);
scale.ApplyAnimationClock(ScaleTransform.ScaleYProperty, clock);
return clock;
}
public static PlotElementAnimation CreateAnimation(AnimationTransform transform, AnimationOrigin origin, Easing easing, bool indexDelay)
{
var sb = new Storyboard();
var duration = new Duration(TimeSpan.FromSeconds(0.5));
var style = new Style();
style.TargetType = typeof(PlotElement);
style.Setters.Add(new Setter(PlotElement.OpacityProperty, 0.0));
if (transform == AnimationTransform.Scale)
style.Setters.Add(new Setter(PlotElement.RenderTransformProperty, new ScaleTransform() { ScaleX = 0, ScaleY = 0 }));
else if (transform == AnimationTransform.Rotation)
style.Setters.Add(new Setter(PlotElement.RenderTransformProperty, new RotateTransform() { Angle = 180 }));
var point = new Point(0.5, 0.5);
switch (origin)
{
case AnimationOrigin.Bottom:
point = new Point(0.5, 2);
break;
case AnimationOrigin.Top:
point = new Point(0.5, -2);
break;
case AnimationOrigin.Left:
point = new Point(-2, 0.5);
break;
case AnimationOrigin.Right:
point = new Point(2, 0.5);
break;
case AnimationOrigin.TopLeft:
point = new Point(2, -2);
break;
case AnimationOrigin.TopRight:
point = new Point(-2, -2);
break;
case AnimationOrigin.BottomLeft:
point = new Point(2, 2);
break;
case AnimationOrigin.BottomRight:
point = new Point(-2, 2);
break;
default:
break;
}
style.Setters.Add(new Setter(PlotElement.RenderTransformOriginProperty, point));
var da = new DoubleAnimation() { From = 0, To = 1, Duration = duration };
Storyboard.SetTargetProperty(da, new PropertyPath("Opacity"));
sb.Children.Add(da);
if (transform == AnimationTransform.Scale)
{
var da2 = new DoubleAnimation() { From = 0, To = 1, Duration = duration };
Storyboard.SetTargetProperty(da2, new PropertyPath("(RenderTransform).ScaleX"));
var da3 = new DoubleAnimation() { From = 0, To = 1, Duration = duration };
Storyboard.SetTargetProperty(da3, new PropertyPath("(RenderTransform).ScaleY"));
sb.Children.Add(da2);
sb.Children.Add(da3);
}
else if (transform == AnimationTransform.Rotation)
{
var da2 = new DoubleAnimation() { To = 0, Duration = duration };
Storyboard.SetTargetProperty(da2, new PropertyPath("(RenderTransform).Angle"));
sb.Children.Add(da2);
}
if (indexDelay)
{
foreach (var anim in sb.Children)
PlotElementAnimation.SetIndexDelay(anim, 0.5);
}
#if CLR40
if (easing != Easing.None)
{
IEasingFunction ef = null;
switch (easing)
{
case Easing.BackEase:
ef = new BackEase(); break;
case Easing.BounceEase:
ef = new BounceEase(); break;
case Easing.CircleEase:
ef = new CircleEase(); break;
case Easing.CubicEase:
ef = new CubicEase(); break;
case Easing.ElasticEase:
ef = new ElasticEase(); break;
case Easing.ExponentialEase:
ef = new ExponentialEase(); break;
case Easing.PowerEase:
ef = new PowerEase(); break;
case Easing.QuadraticEase:
ef = new QuadraticEase(); break;
case Easing.QuarticEase:
ef = new QuarticEase(); break;
case Easing.QuinticEase:
ef = new QuinticEase(); break;
case Easing.SineEase:
ef = new SineEase(); break;
default:
break;
}
foreach (DoubleAnimation anim in sb.Children)
anim.EasingFunction = ef;
}
#endif
return new PlotElementAnimation() { Storyboard = sb, SymbolStyle = style };
}
