private void ToggleView(Control ui, bool isShow)
{
DoubleAnimation animation;
if (isShow)
{
if (ui.ActualWidth != 0)
{
return;
}
animation = CustomAnimation.GetEnteringScreenAnimation(0,
ui is Label ? _widthOfToLabel : _widthOfTimeChooser, false);
ui.BeginAnimation(WidthProperty, animation);
}
else
{
if (ui.ActualWidth == 0)
{
return;
}
animation =
CustomAnimation.GetLeavingScreenAnimation(ui is Label ? _widthOfToLabel : _widthOfTimeChooser, 0,
false);
ui.BeginAnimation(WidthProperty, animation);
}
}
/// <summary>
/// 界面淡出
/// </summary>
/// <param name="window"></param>
/// <param name="second">淡出时间</param>
public static void Fade_Out_Window(Control window, double second)
{
DoubleAnimation da = new DoubleAnimation
{
From = 1, //起始值
To = 0, //结束值
Duration = TimeSpan.FromSeconds(second) //动画持续时间
};
window.BeginAnimation(UIElement.OpacityProperty, da);//开始动画
}
/// <summary>
/// 界面淡入【一秒】
/// </summary>
/// <param name="control"></param>
public static void Fade_Int_Window(Control control)
{
control.Opacity = 0;
DoubleAnimation da = new DoubleAnimation
{
From = 0, //起始值
To = 1, //结束值
Duration = TimeSpan.FromSeconds(1) //动画持续时间
};
control.BeginAnimation(UIElement.OpacityProperty, da);//开始动画
}
// Plays the show animation for the given controls.
private void DoFadeInAnimation(Control control)
{
// Fade in Animation.
if (control.Opacity == 0)
{
DoubleAnimation da = new DoubleAnimation();
da.From = 0;
da.To = 1;
da.Duration = new Duration(TimeSpan.FromSeconds(0.25));
da.BeginTime = TimeSpan.FromMilliseconds(100);
control.BeginAnimation(OpacityProperty, da);
}
}
private void StartDisappearAnimation(Control lControl)
{
DoubleAnimation lAnimation = new DoubleAnimation(0.0, new Duration(TimeSpan.FromMilliseconds(1000)));
lAnimation.BeginTime = TimeSpan.FromSeconds(4);
lAnimation.Completed += (sender, args) => {
if (lControl.Opacity < 0.01)
{
ItemsControl.Items.Remove(lControl);
}
};
lControl.BeginAnimation(OpacityProperty, lAnimation);
}
public void Animate(IAnimationContext context, Control control, double x, double y, TimeSpan duration)
{
if (!double.IsNaN(x))
{
var from = GraphCanvas.GetX(control);
from = double.IsNaN(from) ? 0.0 : from;
//create the animation for the horizontal position
var animationX = new DoubleAnimation(
from,
x,
duration,
FillBehavior.HoldEnd);
animationX.Completed += (s, e) =>
{
control.BeginAnimation(GraphCanvas.XProperty, null);
control.SetValue(GraphCanvas.XProperty, x);
};
control.BeginAnimation(GraphCanvas.XProperty, animationX, HandoffBehavior.Compose);
}
if (!double.IsNaN(y))
{
var from = GraphCanvas.GetY(control);
from = double.IsNaN(from) ? 0.0 : from;
//create an animation for the vertical position
var animationY = new DoubleAnimation(
from, y,
duration,
FillBehavior.HoldEnd);
animationY.Completed += (s, e) =>
{
control.BeginAnimation(GraphCanvas.YProperty, null);
control.SetValue(GraphCanvas.YProperty, y);
};
control.BeginAnimation(GraphCanvas.YProperty, animationY, HandoffBehavior.Compose);
}
}
// Plays a quick fadeIn/fadeOut for the given control.
private void DoConfirmationAnimation(Control control)
{
control.Visibility = Visibility.Visible;
DoubleAnimation da = new DoubleAnimation();
da.From = 0;
da.To = 0.75;
da.Duration = new Duration(TimeSpan.FromSeconds(0.75));
da.Completed += (s, e) =>
{
DoubleAnimation db = new DoubleAnimation();
db.From = 0.75;
db.To = 0;
db.Duration = new Duration(TimeSpan.FromSeconds(0.75));
db.BeginTime = TimeSpan.FromSeconds(0.5);
db.Completed += (sender, eargs) =>
{
control.Visibility = Visibility.Hidden;
};
control.BeginAnimation(OpacityProperty, db);
};
control.BeginAnimation(OpacityProperty, da);
}
/// <summary>
/// Fades in control with an animation
/// </summary>
/// <param name="control">Control to be faded in</param>
private void FadeInControl(Control control)
{
//Create and initialize DoubleAnimation object
DoubleAnimation fadeIn = new DoubleAnimation();
fadeIn.From = 0.0;
fadeIn.To = 1.0;
fadeIn.Duration = TimeSpan.FromSeconds(FADE_TIME);
fadeIn.BeginTime = TimeSpan.FromSeconds(0.0);
//Enable control and animate
control.IsEnabled = true;
control.BeginAnimation(Control.OpacityProperty, fadeIn);
}
/// <summary>
/// 播放动画（DoubleAnimation）
/// </summary>
/// <param name="from">From</param>
/// <param name="to">To</param>
/// <param name="dp">依赖属性</param>
/// <param name="target">对象</param>
/// <param name="duration">时长</param>
public static void PlayAnimation(double from, double to, DependencyProperty dp, Control target, double duration = 1)
{
DoubleAnimation animation = new DoubleAnimation()
{
From = from,
To = to,
Duration = TimeSpan.FromSeconds(duration),
FillBehavior = FillBehavior.HoldEnd,
AccelerationRatio = .5,
EasingFunction = CAAnimation.be
};
target.BeginAnimation(dp, animation);
}
/// <summary>
/// Fades out the control with an animation
/// </summary>
/// <param name="control">Control to be faded out</param>
private void FadeOutControl(Control control)
{
if (control.Opacity != 0.0) //only do it if the control is not already faded out.
{
//Create and initialize DoubleAnimation object
DoubleAnimation fadeOut = new DoubleAnimation();
fadeOut.From = 1.0;
fadeOut.To = 0.0;
fadeOut.Duration = TimeSpan.FromSeconds(FADE_TIME);
fadeOut.BeginTime = TimeSpan.FromSeconds(0.0);
//Animate and disable control
control.BeginAnimation(Control.OpacityProperty, fadeOut);
control.IsEnabled = false;
}
}
private void StartAppearAnimation(Control pControl)
{
TimeSpan heightAnimationDuration = TimeSpan.FromMilliseconds(200);
DoubleAnimation heightAnimation = new DoubleAnimation(0, pControl.ActualHeight, new Duration(heightAnimationDuration));
heightAnimation.Completed += (sender, args) => { pControl.Opacity = 1; };
pControl.BeginAnimation(HeightProperty, heightAnimation);
TranslateTransform translateTransform = new TranslateTransform();
DoubleAnimation marginAnimation = new DoubleAnimation(-pControl.ActualWidth, 0, new Duration(TimeSpan.FromMilliseconds(200)))
{
BeginTime = heightAnimationDuration,
};
pControl.RenderTransform = translateTransform;
translateTransform.BeginAnimation(TranslateTransform.XProperty, marginAnimation);
}
public static void OpacityControl(Control control, double From, double To, double TimeSecond, double TimeMillisecond = 0)
{
QuinticEase EP = new QuinticEase();
EP.EasingMode = EasingMode.EaseOut;
var Dir = new DoubleAnimation
{
Duration = new Duration(TimeSpan.FromSeconds(TimeSecond)),
From = From,
To = To,
BeginTime = TimeSpan.FromMilliseconds(TimeMillisecond),
EasingFunction = EP,
AutoReverse = false
};
control.BeginAnimation(UIElement.OpacityProperty, Dir);
}
/// <summary>
/// Use this method to make an animation for a window in X axis
/// </summary>
/// <param name="cntrl">The targhetting window</param>
/// <param name="FromXPos">The position before the final position</param>
/// <param name="XPos">The final position</param>
/// <param name="TimeSecond">The duration on the animation</param>
/// <param name="TimeMillisecond">The delay of the animation</param>
public static void MoveWindowToTargetX(Control cntrl, double FromXPos, double XPos, double TimeSecond, double TimeMillisecond = 0)
{
QuadraticEase EP = new QuadraticEase();
EP.EasingMode = EasingMode.EaseInOut;
var DirX = new DoubleAnimation
{
Duration = new Duration(TimeSpan.FromSeconds(TimeSecond)),
From = XPos - FromXPos,
To = XPos,
BeginTime = TimeSpan.FromMilliseconds(TimeMillisecond),
EasingFunction = EP,
AutoReverse = false
};
cntrl.BeginAnimation(Window.TopProperty, DirX);
}
// Plays a quick fadeIn/fadeOut for the given control.
private void DoConfirmationAnimation(Control control)
{
control.Visibility = Visibility.Visible;
DoubleAnimation da = new DoubleAnimation();
da.From = 0;
da.To = 0.75;
da.Duration = new Duration(TimeSpan.FromSeconds(0.75));
da.Completed += (s, e) =>
{
DoubleAnimation db = new DoubleAnimation();
db.From = 0.75;
db.To = 0;
db.Duration = new Duration(TimeSpan.FromSeconds(0.75));
db.BeginTime = TimeSpan.FromSeconds(0.5);
db.Completed += (sender, eargs) =>
{
control.Visibility = Visibility.Hidden;
};
control.BeginAnimation(OpacityProperty, db);
};
control.BeginAnimation(OpacityProperty, da);
}
private void FadeAnimation(Control AnimationObject, double start, double end)
{
DoubleAnimation da = new DoubleAnimation(start, end, TimeSpan.FromMilliseconds(200));
AnimationObject.BeginAnimation(Control.OpacityProperty, da);
}
