BackEase.Amplitude Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the amplitude of retraction associated with a BackEase animation.
public:
property double Amplitude { double get(); void set(double value); };
public double Amplitude { get; set; }
member this.Amplitude : double with get, set
Public Property Amplitude As Double
Property Value
The amplitude of retraction associated with a BackEase animation. This value must be greater than or equal to 0.
The default value is 1.
Examples
The following example applies a BackEase easing function to a DoubleAnimation to create an animation that retracts slightly at the beginning and end of the animation.
<Rectangle Name="MyRectangle" Margin="60" Width="50" Height="50" Fill="Blue">
<Rectangle.Triggers>
<EventTrigger RoutedEvent="Rectangle.MouseDown">
<BeginStoryboard>
<Storyboard>
<DoubleAnimation From="1" To="2" Duration="00:00:1"
Storyboard.TargetName="myScaleTransform"
Storyboard.TargetProperty="ScaleX">
<DoubleAnimation.EasingFunction>
<BackEase Amplitude="0.3" EasingMode="EaseInOut" />
</DoubleAnimation.EasingFunction>
</DoubleAnimation>
<DoubleAnimation From="1" To="2" Duration="00:00:1"
Storyboard.TargetName="myScaleTransform"
Storyboard.TargetProperty="ScaleY">
<DoubleAnimation.EasingFunction>
<BackEase Amplitude="0.3" EasingMode="EaseInOut" />
</DoubleAnimation.EasingFunction>
</DoubleAnimation>
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</Rectangle.Triggers>
<Rectangle.RenderTransform>
<ScaleTransform x:Name="myScaleTransform" />
</Rectangle.RenderTransform>
</Rectangle>
Remarks
Dependency property identifier field: AmplitudeProperty
The larger the amplitude, the larger the retraction before and/or after the animation.
XAML Attribute Usage
<object Amplitude="double" .../>
Applies to
Σχόλια
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