質問編集履歴
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コード追記
test
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File without changes
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test
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@@ -1,3 +1,101 @@
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ベジエ曲線に沿ってアニメーションさせることは出来たのですが、スプライン曲線に沿ってアニメーションさせる方法がわかりません。
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そもそも可能なのでしょうか？
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XAMLのコードを追記します。（ベジエ曲線に沿ったアニメーション）
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<Window x:Class="MainWindow"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:PresentationOptions="http://schemas.microsoft.com/winfx/2006/xaml/presentation/options"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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mc:Ignorable="PresentationOptions" Margin="20"
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Title="howto_path_animation" Height="400" Width="400">
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<Canvas Width="400" Height="400">
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<Path Stroke="Red" StrokeThickness="1">
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<Path.Data>
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<PathGeometry Figures="M 10,200 C 35,100 135,100 160,200 180,350 285,300 310,100"/>
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</Path.Data>
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</Path>
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<Rectangle Width="50" Height="20" Fill="LightBlue" Stroke="Blue">
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<Rectangle.RenderTransform>
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<TransformGroup>
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<TranslateTransform X="-30" Y="-10"/>
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<MatrixTransform x:Name="rectangleTransform">
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<MatrixTransform.Matrix >
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<Matrix />
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</MatrixTransform.Matrix>
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</MatrixTransform>
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</TransformGroup>
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</Rectangle.RenderTransform>
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<Rectangle.Triggers>
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<EventTrigger RoutedEvent="Rectangle.Loaded">
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<BeginStoryboard>
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<Storyboard>
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<MatrixAnimationUsingPath
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Storyboard.TargetName="rectangleTransform"
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Storyboard.TargetProperty="Matrix"
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DoesRotateWithTangent="True"
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Duration="0:0:3"
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RepeatBehavior="Forever" >
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<MatrixAnimationUsingPath.PathGeometry>
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<PathGeometry
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Figures="M 10,200 C 35,100 135,100 160,200 180,350 285,300 310,100" />
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</MatrixAnimationUsingPath.PathGeometry>
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</MatrixAnimationUsingPath>
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</Storyboard>
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</BeginStoryboard>
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</EventTrigger>
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</Rectangle.Triggers>
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</Rectangle>
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</Canvas>
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</Window>
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