Kepler-Release/Venus/Venus_Themes/UserControls/TMChamber.xaml

<UserControl x:Class="Venus_Themes.UserControls.TMChamber"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:Venus_Themes.UserControls"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800" Name="tmChamber">
    <Viewbox Stretch="Fill">
        <Viewbox.RenderTransform>
            <TransformGroup>
                <RotateTransform Angle="{Binding ElementName=tmChamber,Path=RotateTransformValue}"/>
            </TransformGroup>
        </Viewbox.RenderTransform>
        <Border BorderThickness="10" BorderBrush="Silver">
            <Canvas Width="200" Height="200">
                <Polygon Stroke="Black"  StrokeThickness="2" Points="00,200 0,0 200,0 200,200">
                    <Polygon.Fill>
                        <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                            <GradientStop Color="Silver" Offset="0.0" />
                            <GradientStop Color="White" Offset="0.5" />
                            <GradientStop Color="Silver" Offset="1" />
                        </LinearGradientBrush>
                    </Polygon.Fill>

                </Polygon>
                <Path  Stroke="Black"  Canvas.Left="-20" >
                    <!--<Path.Stroke>
                    <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                        <GradientStop Color="Silver" Offset="0.0" />
                        <GradientStop Color="White" Offset="0.5" />
                        <GradientStop Color="Silver" Offset="1" />
                    </LinearGradientBrush>-->
                    <!--</Path.Stroke>-->
                    <Path.Data>
                        <GeometryGroup>
                            <PathGeometry Figures="M 200,100 A 80,80 1 1 1 200,99.9"/>
                            <PathGeometry Figures="M 190,100 A 70,70 1 1 1 190,99.9" />
                            <PathGeometry Figures="M 180,100 A 60,60 1 1 1 180,99.9" />
                            <PathGeometry Figures="M 170,100 A 50,50 1 1 1 170,99.9" />
                            <PathGeometry Figures="M 160,100 A 40,40 1 1 1 160,99.9" />
                        </GeometryGroup>
                    </Path.Data>
                </Path>
            </Canvas>
        </Border>
       
          
        
      
    </Viewbox>
</UserControl>