[C#/WPF] RadialGradientBrush 엘리먼트 : 애니메이션 설정하기

■ RadialGradientBrush 엘리먼트의 애니메이션을 설정하는 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"
    xmlns:options="http://schemas.microsoft.com/winfx/2006/xaml/presentation/options"
    Width="800"
    Height="600"
    Title="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Window.Resources>
        <DrawingBrush x:Key="CheckeredBackgroundDrawingBrushKey"
            ViewportUnits="Absolute"
            Viewport="0 0 10 10"
            TileMode="Tile"
            options:Freeze="True">
            <DrawingBrush.Drawing>
                <DrawingGroup>
                    <GeometryDrawing Brush="White">
                        <GeometryDrawing.Geometry>
                            <RectangleGeometry Rect="0 0 1 1" />
                        </GeometryDrawing.Geometry>
                    </GeometryDrawing>
                    <GeometryDrawing
                        Brush="#e2e2e2"
                        Geometry="M 0 0 L 0 0.5 0.5 0.5 0.5 1 1 1 1 0.5 0.5 0.5 0.5 0" />
                </DrawingGroup>
            </DrawingBrush.Drawing>
        </DrawingBrush>
        <Style TargetType="{x:Type TextBlock}">
            <Setter Property="Background" Value="White" />
            <Setter Property="Padding"    Value="10"    />
            <Setter Property="BitmapEffect">
                <Setter.Value>
                    <OuterGlowBitmapEffect GlowColor="White" />
                </Setter.Value>
            </Setter>
        </Style>
        <Style TargetType="{x:Type Rectangle}">
            <Setter Property="BitmapEffect">
                <Setter.Value>
                    <DropShadowBitmapEffect />
                </Setter.Value>
            </Setter>
        </Style>
    </Window.Resources>
    <Grid
        HorizontalAlignment="Center"
        VerticalAlignment="Center"
        Background="{StaticResource CheckeredBackgroundDrawingBrushKey}">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="Auto" />
        </Grid.ColumnDefinitions>
        <TextBlock Grid.Row="0" Grid.Column="0">Animated GradientStop Offset</TextBlock>
        <Rectangle Grid.Row="1" Grid.Column="0"
            Margin="10"
            Width="200"
            Height="100"
            StrokeThickness="1"
            Stroke="Black">
            <Rectangle.Fill>
                <RadialGradientBrush>
                    <GradientStop                         Offset="0.0" Color="MediumBlue" />
                    <GradientStop x:Name="gradientStop10" Offset="0.5" Color="Purple"     />
                    <GradientStop                         Offset="1.0" Color="Red"        />
                </RadialGradientBrush>
            </Rectangle.Fill>
            <Rectangle.Triggers>
                <EventTrigger RoutedEvent="Rectangle.MouseLeftButtonDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <DoubleAnimation
                                Storyboard.TargetName="gradientStop10"
                                Storyboard.TargetProperty="Offset"
                                Duration="00:00:03"
                                From="0.0"
                                To="1.0"
                                FillBehavior="Stop" />
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Rectangle.Triggers>
        </Rectangle>
        <TextBlock Grid.Row="2" Grid.Column="0">Animated GradientStop Color</TextBlock>
        <Rectangle Grid.Row="3" Grid.Column="0"
            Margin="10"
            Width="200"
            Height="100"
            StrokeThickness="1"
            Stroke="Black">
            <Rectangle.Fill>
                <RadialGradientBrush>
                    <GradientStop                         Offset="0.0" Color="MediumBlue" />
                    <GradientStop x:Name="gradientStop30" Offset="0.5" Color="Purple"     />
                    <GradientStop                         Offset="1.0" Color="Red"        />
                </RadialGradientBrush>
            </Rectangle.Fill>
            <Rectangle.Triggers>
                <EventTrigger RoutedEvent="Rectangle.MouseLeftButtonDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <ColorAnimation
                                Storyboard.TargetName="gradientStop30"
                                Storyboard.TargetProperty="Color"
                                Duration="00:00:03"
                                From="Purple"
                                To="Yellow"
                                FillBehavior="Stop" />
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Rectangle.Triggers>
        </Rectangle>
        <TextBlock Grid.Row="4" Grid.Column="0">Animated GradientStop Opacity</TextBlock>
        <Rectangle Grid.Row="5" Grid.Column="0"
            Margin="10"
            Width="200"
            Height="100"
            StrokeThickness="1"
            Stroke="Black">
            <Rectangle.Fill>
                <RadialGradientBrush>
                    <GradientStop                         Offset="0.0" Color="MediumBlue" />
                    <GradientStop x:Name="gradientStop50" Offset="0.5" Color="Purple"     />
                    <GradientStop                         Offset="1.0" Color="Red"        />
                </RadialGradientBrush>
            </Rectangle.Fill>
            <Rectangle.Triggers>
                <EventTrigger RoutedEvent="Rectangle.MouseLeftButtonDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <ColorAnimation
                                Storyboard.TargetName="gradientStop50"
                                Storyboard.TargetProperty="Color"
                                Duration="00:00:03"
                                FillBehavior="Stop">
                                <ColorAnimation.By>
                                    <Color ScA="-1" ScR="0" ScB="0" ScG="0" />
                                </ColorAnimation.By>
                            </ColorAnimation>
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Rectangle.Triggers>
        </Rectangle>
        <TextBlock Grid.Row="0" Grid.Column="1">Animated GradientOrigin</TextBlock>
        <Ellipse Grid.Row="1" Grid.Column="1"
            Margin="10"
            Width="200"
            Height="100"
            StrokeThickness="1"
            Stroke="Black">
            <Ellipse.Fill>
                <RadialGradientBrush x:Name="radialGradientBrush1"
                    GradientOrigin="0.75 0.25">
                    <GradientStop Offset="0.0" Color="#cbc8f1"    />
                    <GradientStop Offset="0.5" Color="MediumBlue" />
                    <GradientStop Offset="1.0" Color="DarkBlue"   />
                </RadialGradientBrush>
            </Ellipse.Fill>
            <Ellipse.Triggers>
                <EventTrigger RoutedEvent="Ellipse.MouseLeftButtonDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <PointAnimation
                                Storyboard.TargetName="radialGradientBrush1"
                                Storyboard.TargetProperty="GradientOrigin"
                                Duration="00:00:03"
                                From="1 0"
                                To="0 1"
                                FillBehavior="Stop" />
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Ellipse.Triggers>
        </Ellipse>
        <TextBlock Grid.Row="2" Grid.Column="1">Animated Center</TextBlock>
        <Ellipse Grid.Row="3" Grid.Column="1"
            Margin="10"
            Width="200"
            Height="100"
            StrokeThickness="1"
            Stroke="Black">
            <Ellipse.Fill>
                <RadialGradientBrush x:Name="radialGradientBrush2"
                    GradientOrigin="0.75 0.25">
                    <GradientStop Offset="0.0" Color="#cbc8f1"    />
                    <GradientStop Offset="0.5" Color="MediumBlue" />
                    <GradientStop Offset="1.0" Color="DarkBlue"   />
                </RadialGradientBrush>
            </Ellipse.Fill>
            <Ellipse.Triggers>
                <EventTrigger RoutedEvent="Ellipse.MouseLeftButtonDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <PointAnimation
                                Storyboard.TargetName="radialGradientBrush2"
                                Storyboard.TargetProperty="Center"
                                Duration="00:00:03"
                                From="0 0"
                                To="1 1"
                                FillBehavior="Stop" />
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Ellipse.Triggers>
        </Ellipse>
        <TextBlock Grid.Row="4" Grid.Column="1">Animated Radius</TextBlock>
        <Ellipse Grid.Row="5" Grid.Column="1"
            Margin="10"
            Width="200"
            Height="100"
            StrokeThickness="1"
            Stroke="Black">
            <Ellipse.Fill>
                <RadialGradientBrush x:Name="radialGradientBrush3"
                    GradientOrigin="0.75 0.25">
                    <GradientStop Offset="0.0" Color="#cbc8f1"    />
                    <GradientStop Offset="0.5" Color="MediumBlue" />
                    <GradientStop Offset="1.0" Color="DarkBlue"   />
                </RadialGradientBrush>
            </Ellipse.Fill>
            <Ellipse.Triggers>
                <EventTrigger RoutedEvent="Ellipse.MouseLeftButtonDown">
                    <BeginStoryboard>
                        <Storyboard>
                            <DoubleAnimation
                                Storyboard.TargetName="radialGradientBrush3"
                                Storyboard.TargetProperty="RadiusX"
                                Duration="00:00:03"
                                From="0"
                                To="1"
                                FillBehavior="Stop" />
                            <DoubleAnimation
                                Storyboard.TargetName="radialGradientBrush3"
                                Storyboard.TargetProperty="RadiusY"
                                Duration="00:00:03"
                                From="0"
                                To="1"
                                FillBehavior="Stop" />
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Ellipse.Triggers>
        </Ellipse>
    </Grid>
</Window>

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<Window x:Class="TestProject.MainWindow"

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

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

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

Width="800"

Height="600"

Title="TestProject"

FontFamily="나눔고딕코딩"

FontSize="16">

<Window.Resources>

<DrawingBrush x:Key="CheckeredBackgroundDrawingBrushKey"

ViewportUnits="Absolute"

Viewport="0 0 10 10"

TileMode="Tile"

options:Freeze="True">

<DrawingBrush.Drawing>

<GeometryDrawing.Geometry>

</GeometryDrawing.Geometry>

</GeometryDrawing>

<GeometryDrawing

Brush="#e2e2e2"

Geometry="M 0 0 L 0 0.5 0.5 0.5 0.5 1 1 1 1 0.5 0.5 0.5 0.5 0" />

</DrawingGroup>

</DrawingBrush.Drawing>

</DrawingBrush>

<Setter.Value>

</Setter.Value>

</Setter>

</Style>

<Setter.Value>

</Setter.Value>

</Setter>

</Style>

</Window.Resources>

<Grid

HorizontalAlignment="Center"

VerticalAlignment="Center"

Background="{StaticResource CheckeredBackgroundDrawingBrushKey}">

<Grid.RowDefinitions>

</Grid.RowDefinitions>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<TextBlock Grid.Row="0" Grid.Column="0">Animated GradientStop Offset</TextBlock>

<Rectangle Grid.Row="1" Grid.Column="0"

Margin="10"

Width="200"

Height="100"

StrokeThickness="1"

Stroke="Black">

<Rectangle.Fill>

</RadialGradientBrush>

</Rectangle.Fill>

<Rectangle.Triggers>

<DoubleAnimation

Storyboard.TargetName="gradientStop10"

Storyboard.TargetProperty="Offset"

Duration="00:00:03"

From="0.0"

To="1.0"

FillBehavior="Stop" />

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Rectangle.Triggers>

</Rectangle>

<TextBlock Grid.Row="2" Grid.Column="0">Animated GradientStop Color</TextBlock>

<Rectangle Grid.Row="3" Grid.Column="0"

Margin="10"

Width="200"

Height="100"

StrokeThickness="1"

Stroke="Black">

<Rectangle.Fill>

</RadialGradientBrush>

</Rectangle.Fill>

<Rectangle.Triggers>

<ColorAnimation

Storyboard.TargetName="gradientStop30"

Storyboard.TargetProperty="Color"

Duration="00:00:03"

From="Purple"

To="Yellow"

FillBehavior="Stop" />

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Rectangle.Triggers>

</Rectangle>

<TextBlock Grid.Row="4" Grid.Column="0">Animated GradientStop Opacity</TextBlock>

<Rectangle Grid.Row="5" Grid.Column="0"

Margin="10"

Width="200"

Height="100"

StrokeThickness="1"

Stroke="Black">

<Rectangle.Fill>

</RadialGradientBrush>

</Rectangle.Fill>

<Rectangle.Triggers>

<ColorAnimation

Storyboard.TargetName="gradientStop50"

Storyboard.TargetProperty="Color"

Duration="00:00:03"

FillBehavior="Stop">

<ColorAnimation.By>

</ColorAnimation.By>

</ColorAnimation>

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Rectangle.Triggers>

</Rectangle>

<TextBlock Grid.Row="0" Grid.Column="1">Animated GradientOrigin</TextBlock>

<Ellipse Grid.Row="1" Grid.Column="1"

Margin="10"

Width="200"

Height="100"

StrokeThickness="1"

Stroke="Black">

<Ellipse.Fill>

<RadialGradientBrush x:Name="radialGradientBrush1"

GradientOrigin="0.75 0.25">

</RadialGradientBrush>

</Ellipse.Fill>

<Ellipse.Triggers>

<PointAnimation

Storyboard.TargetName="radialGradientBrush1"

Storyboard.TargetProperty="GradientOrigin"

Duration="00:00:03"

From="1 0"

To="0 1"

FillBehavior="Stop" />

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Ellipse.Triggers>

</Ellipse>

<TextBlock Grid.Row="2" Grid.Column="1">Animated Center</TextBlock>

<Ellipse Grid.Row="3" Grid.Column="1"

Margin="10"

Width="200"

Height="100"

StrokeThickness="1"

Stroke="Black">

<Ellipse.Fill>

<RadialGradientBrush x:Name="radialGradientBrush2"

GradientOrigin="0.75 0.25">

</RadialGradientBrush>

</Ellipse.Fill>

<Ellipse.Triggers>

<PointAnimation

Storyboard.TargetName="radialGradientBrush2"

Storyboard.TargetProperty="Center"

Duration="00:00:03"

From="0 0"

To="1 1"

FillBehavior="Stop" />

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Ellipse.Triggers>

</Ellipse>

<TextBlock Grid.Row="4" Grid.Column="1">Animated Radius</TextBlock>

<Ellipse Grid.Row="5" Grid.Column="1"

Margin="10"

Width="200"

Height="100"

StrokeThickness="1"

Stroke="Black">

<Ellipse.Fill>

<RadialGradientBrush x:Name="radialGradientBrush3"

GradientOrigin="0.75 0.25">

</RadialGradientBrush>

</Ellipse.Fill>

<Ellipse.Triggers>

<DoubleAnimation

Storyboard.TargetName="radialGradientBrush3"

Storyboard.TargetProperty="RadiusX"

Duration="00:00:03"

From="0"

To="1"

FillBehavior="Stop" />

<DoubleAnimation

Storyboard.TargetName="radialGradientBrush3"

Storyboard.TargetProperty="RadiusY"

Duration="00:00:03"

From="0"

To="1"

FillBehavior="Stop" />

</Storyboard>

</BeginStoryboard>

</EventTrigger>

</Ellipse.Triggers>

</Ellipse>

</Grid>

</Window>

TestProject.zip

.NETFRAMEWORK 2D ANIMATION BRUSH C# GRAPHICS MICROSOFT WPF

icodebroker

[C#/WPF] RadialGradientBrush 엘리먼트 : 애니메이션 설정하기

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