WPF圆形环绕的Loading动画

简介: 原文:WPF圆形环绕的Loading动画 版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/yangyisen0713/article/details/18218167 WPF制作一个模仿Silverlight页面还有win8系统的Loading动画效果,其实就用到WPF的ellipse即可,如果想要简单或者更好的效果的话还是要用Blend去做哈。
原文: WPF圆形环绕的Loading动画

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/yangyisen0713/article/details/18218167

WPF制作一个模仿Silverlight页面还有win8系统的Loading动画效果,其实就用到WPF的ellipse即可,如果想要简单或者更好的效果的话还是要用Blend去做哈。

xaml代码:

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        x:Class="Loading动画.Window1" x:Name="Window" Title="Window1" Width="640" Height="480" 
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
        mc:Ignorable="d">
    <Window.Resources>
        <Storyboard x:Key="Storyboard1">
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" RepeatBehavior="Forever" Storyboard.TargetName="ellipse" Storyboard.TargetProperty="(UIElement.Opacity)">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.5000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse1">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.2000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.6000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.1000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse2">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.3000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.7000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.2000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse3">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.4000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.8000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.3000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse4">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.5000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.9000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.4000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse5">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.6000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.5000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse6">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.7000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.1000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.6000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse7">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.8000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.2000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.7000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse8">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.9000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.3000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.8000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse9">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.4000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.9000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse10">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.1000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.5000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse11">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.2000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.6000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.1000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse12">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.3000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.7000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.2000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse13">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.4000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.8000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.3000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse14">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.5000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.9000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.4000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse15">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.6000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.5000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse16">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.7000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.1000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.6000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetProperty="(UIElement.Opacity)" RepeatBehavior="Forever" Storyboard.TargetName="ellipse17">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:01.8000000" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.2000000" Value="1" />
                <SplineDoubleKeyFrame KeyTime="00:00:02.7000000" Value="0" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" RepeatBehavior="Forever" Storyboard.TargetName="border" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:00.5000000" Value="180" />
                <SplineDoubleKeyFrame KeyTime="00:00:01" Value="360" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" RepeatBehavior="Forever" Storyboard.TargetName="border1" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)">
                <SplineDoubleKeyFrame KeyTime="00:00:00" Value="0" />
                <SplineDoubleKeyFrame KeyTime="00:00:02" Value="180" />
                <SplineDoubleKeyFrame KeyTime="00:00:04" Value="360" />
            </DoubleAnimationUsingKeyFrames>
        </Storyboard>

    </Window.Resources>
    <Window.Triggers>
        <EventTrigger RoutedEvent="FrameworkElement.Loaded">
            <BeginStoryboard Storyboard="{StaticResource Storyboard1}" />
        </EventTrigger>
    </Window.Triggers>

    <Grid x:Name="LayoutRoot" Background="Black">
        <Viewbox Width="8" Height="8">
            <Grid HorizontalAlignment="Center" x:Name="loading" Margin="0" VerticalAlignment="Center" Width="3.333" Height="3.333" Visibility="Visible">
                <Ellipse RenderTransformOrigin="0.468,3.443" x:Name="ellipse" Fill="RoyalBlue" Stroke="{x:Null}" d:IsHidden="True" />
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse1" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="20" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse2" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="40" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse3" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="60" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse4" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="80" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse5" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="100" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse6" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="120" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse7" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="140" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse8" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="160" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse9" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="180" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse10" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="200" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse11" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="220" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse12" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="240" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse13" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="260" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse14" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="280" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse15" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="300" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse16" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="320" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.468,3.443" Fill="RoyalBlue" Stroke="{x:Null}" x:Name="ellipse17" d:IsHidden="True">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="340" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Ellipse RenderTransformOrigin="0.5,0.499" x:Name="ellipse_Copy" Fill="RoyalBlue" Stroke="{x:Null}" Margin="-0.012,0,0.001,-9.67" VerticalAlignment="Bottom" Height="3.344">
                    <Ellipse.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="0" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Ellipse.RenderTransform>
                </Ellipse>
                <Border RenderTransformOrigin="0.492,1.006" Margin="1.081,0,1.086,-8.056" x:Name="border" VerticalAlignment="Bottom" Height="8.622" Background="RoyalBlue" CornerRadius="1,1,0,0">
                    <Border.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="0" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Border.RenderTransform>
                </Border>
                <Border Height="4.994" Background="RoyalBlue" CornerRadius="1,1,0,0" RenderTransformOrigin="0.496,1.001" Margin="0.705,0,0.714,-8.058" x:Name="border1" VerticalAlignment="Bottom">
                    <Border.RenderTransform>
                        <TransformGroup>
                            <ScaleTransform ScaleX="1" ScaleY="1" />
                            <SkewTransform AngleX="0" AngleY="0" />
                            <RotateTransform Angle="0" />
                            <TranslateTransform X="0" Y="0" />
                        </TransformGroup>
                    </Border.RenderTransform>
                </Border>
            </Grid>
        </Viewbox>
    </Grid>
</Window>
这里是加上了老外写的带指针旋转的,不想加的可以不加,效果如图:



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原文:WPF中的动画——(二)From/To/By 动画 我们所实现的的动画中,很大一部分是让一个属性在起始值和结束值之间变化,例如,我在前文中实现的改变宽度的动画:     var widthAnimation = new DoubleAnimation()    {        From = 0,        To = 320,        Duration = TimeSpan.
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算法 C#
WPF中的动画——(五)关键帧动画
原文:WPF中的动画——(五)关键帧动画 与 From/To/By 动画类似,关键帧动画以也可以以动画形式显示目标属性值。 和From/To/By 动画不同的是, From/To/By 动画只能控制在两个状态之间变化,而关键帧动画则可以在多个状态之间变化,例如,对于前面那个改变按钮宽度的例子,如果我们要实现如下效果: 在2秒时将宽度从 0变为350 在7秒时将宽度变为50 在9秒的时候将其宽度变为200 虽然我们可以用三个From/To/By 动画组合实现类似效果,但是这样一来麻烦,二来要感知动画完成事件,不方便在XAML中使用。
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C#
WPF中的动画——(四)缓动函数
原文:WPF中的动画——(四)缓动函数 缓动函数可以通过一系列公式模拟一些物理效果,如实地弹跳或其行为如同在弹簧上一样。它们一般应用在From/To/By动画上,可以使得其动画更加平滑。     var widthAnimation = new DoubleAnimation()    {    ...
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C#
WPF中的动画——(三)时间线(TimeLine)
原文:WPF中的动画——(三)时间线(TimeLine) 时间线(TimeLine)表示时间段。 它提供的属性可以让控制该时间段的长度、开始时间、重复次数、该时间段内时间进度的快慢等等。在WPF中内置了如下几种TimeLine: AnimationTimeline :前面已经介绍过,主要用于属性的过渡,这种是最常见的动画。
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C# 容器 调度
WPF中的动画——(六)演示图板
原文:WPF中的动画——(六)演示图板 前面所介绍的都是单一的动画,它只能修改单一属性。有的时候,我们需要将一组动画一起进行,对于一个按钮,我们可能有如下需求: 选择该按钮时,该按钮增大并更改颜色。
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前端开发 C#
WPF中的动画——(五)路径动画
原文:WPF中的动画——(五)路径动画 路径动画是一种专门用于将对象按照指定的Path移动的动画,虽然我们也可以通过控制动画的旋转和偏移实现对象的移动,但路径动画更专业,它的实现更加简洁明了。 路径动画中最常用的是MatrixAnimationUsingPath,它通常用于控制对象的MatrixT...
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