<Window x:Class="Workspace.DockExample"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Workspace" Width="640" Height="480">
<StackPanel Orientation="Horizontal">
<Canvas Width="200" Height="200">
<Polyline Name="myAnimatedPolyline"
Points="25,25 0,50 25,75 50,50 25,25 25,0" Stroke="Blue" StrokeThickness="10"
Canvas.Left="75" Canvas.Top="50">
<Polyline.RenderTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform
x:Name="AnimatedRotateTransform"
CenterX="25" CenterY="50" Angle="0" />
<ScaleTransform
x:Name="AnimatedScaleTransform"
CenterX="25" CenterY="50" ScaleX="1" ScaleY="1" />
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Polyline.RenderTransform>
</Polyline>
</Canvas>
<Button Name="startButton" Margin="0,0,2,0">Start</Button>
<Button Name="stopButton">Stop</Button>
<StackPanel.Triggers>
<EventTrigger SourceName="startButton" RoutedEvent="Button.Click">
<BeginStoryboard Name="myBeginStoryboard">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="AnimatedRotateTransform"
Storyboard.TargetProperty="Angle"
From="0" To="360" Duration="0:0:5" RepeatBehavior="Forever" />
<DoubleAnimation
Storyboard.TargetName="AnimatedScaleTransform"
Storyboard.TargetProperty="ScaleX"
From="0" To="3" Duration="0:0:5" RepeatBehavior="Forever"
AutoReverse="True" />
<DoubleAnimation
Storyboard.TargetName="AnimatedScaleTransform"
Storyboard.TargetProperty="ScaleY"
From="0" To="3" Duration="0:0:5" RepeatBehavior="Forever"
AutoReverse="True"/>
</Storyboard>
</BeginStoryboard>
</EventTrigger>
<EventTrigger SourceName="stopButton" RoutedEvent="Button.Click">
<StopStoryboard BeginStoryboardName="myBeginStoryboard" />
</EventTrigger>
</StackPanel.Triggers>
</StackPanel>
</Window>
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