HTML clipboardShape object is an object through which you can draw different shapes,
basically shape is a type of UIElement which helps you to draw different shapes
to the screen and due to the reason this is an UIElement it used inside the
panel element and most controls.
One of the main capabilities of Silverlight is to make user
interfaces for web sites. Silverlight's scope is not to replace HTML-based web
sites, but instead to augment HTML. You should think of Silverlight as something
that enables you to create content inside a web page, not something you would
use to create replacement content for your existing web pages.
Silverlight provides a number of ready-to-use
Shape objects. All shape objects inherit from the
Shape class. Available shape objects include
Ellipse,
Line, Path, Polygon, Polyline,
and
Rectangle.
Example of an Shape draw:
<UserControl
xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:d='http://schemas.microsoft.com/expression/blend/2008'
xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'
xmlns:ed="http://schemas.microsoft.com/expression/2010/drawing"
x:Class='SilverlightApplication3.MainPage'
mc:Ignorable='d'
d:DesignWidth='640'
d:DesignHeight='480'>
<Canvas>
<Rectangle
Fill="LightGray"
Stroke="Black"
StrokeThickness="1"
Height="350"
Width="350"
Canvas.Left="-1"
Canvas.Top="-1" />
<Ellipse
Fill="Blue"
Stroke="Black"
StrokeThickness=".1"
Height="300"
Width="300"
Canvas.Left="10" />
<Ellipse
Fill="Black"
Stroke="Black"
StrokeThickness="5"
Height="50"
Width="50"
Canvas.Left="72"
Canvas.Top="79" />
<Ellipse
Fill="Black"
Stroke="Black"
StrokeThickness="5"
Height="50"
Width="50"
Canvas.Left="212"
Canvas.Top="79" />
<ed:Arc
ArcThickness="3"
ArcThicknessUnit="Pixel"
EndAngle="90"
Fill="#FFF4F4F5"
Height="122"
Canvas.Left="28.059"
Stretch="None"
Stroke="Black"
StartAngle="0"
Canvas.Top="140.029"
UseLayoutRounding="False"
Width="281.804"
RenderTransformOrigin="0.679,0.465">
<ed:Arc.RenderTransform>
<CompositeTransform
SkewY="-11.394"
TranslateY="32.055"
SkewX="54.337"
ScaleY="0.779"
TranslateX="-49.797"
Rotation="-4.796"/>
</ed:Arc.RenderTransform>
</ed:Arc>
<TextBlock
Height="36"
Canvas.Left="126"
TextWrapping="Wrap"
Text="SAD"
Canvas.Top="299"
Width="99"
FontSize="48"
FontWeight="Bold"
FontStyle="Italic"
FontFamily="Buxton
Sketch"/>
</Canvas>
</UserControl>
Output Window

Conclusion
I hope this article help you to understand the basic Drawing functions in
Silverlight.