[C#/WPF] EasingDoubleKeyFrame 엘리먼트 : 사각형을 줄였다 늘리기

■ EasingDoubleKeyFrame 엘리먼트를 사용해 사각형을 줄였다 늘리는 애니메이션을 만드는 방법을 보여준다.

▶ MainWindow.xaml


<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Border
        Width="400"
        Height="400"
        Background="LightGray">
        <Rectangle Name="rectangle"
            Width="200"
            Height="200"
            Fill="Blue">
            <Rectangle.Triggers>
                <EventTrigger RoutedEvent="Rectangle.MouseDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <DoubleAnimationUsingKeyFrames
                                Storyboard.TargetName="rectangle"
                                Storyboard.TargetProperty="Height">
                                <EasingDoubleKeyFrame KeyTime="00:00:02" Value="30">
                                    <EasingDoubleKeyFrame.EasingFunction>
                                        <CubicEase EasingMode="EaseOut" />
                                    </EasingDoubleKeyFrame.EasingFunction>
                                </EasingDoubleKeyFrame>
                                <EasingDoubleKeyFrame KeyTime="00:00:06" Value="200">
                                    <EasingDoubleKeyFrame.EasingFunction>
                                        <BounceEase
                                            EasingMode="EaseOut"
                                            Bounces="5" />
                                    </EasingDoubleKeyFrame.EasingFunction>
                                </EasingDoubleKeyFrame>
                            </DoubleAnimationUsingKeyFrames>
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Rectangle.Triggers>
        </Rectangle>
    </Border>
</Window>

<Window x:Class="TestProject.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Width="800"

Height="600"

Title="TestProject"

FontFamily="나눔고딕코딩"

FontSize="16">

<Border

Width="400"

Height="400"

Background="LightGray">

<Rectangle Name="rectangle"

Width="200"

Height="200"

Fill="Blue">

<Rectangle.Triggers>

<DoubleAnimationUsingKeyFrames

Storyboard.TargetName="rectangle"

Storyboard.TargetProperty="Height">

<EasingDoubleKeyFrame.EasingFunction>

</EasingDoubleKeyFrame.EasingFunction>

</EasingDoubleKeyFrame>

<EasingDoubleKeyFrame.EasingFunction>

<BounceEase

EasingMode="EaseOut"

Bounces="5" />

</EasingDoubleKeyFrame.EasingFunction>

</EasingDoubleKeyFrame>

</DoubleAnimationUsingKeyFrames>

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Rectangle.Triggers>

</Rectangle>

</Border>

</Window>

TestProject.zip