WPF C#

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Workspace" Width="640" Height="480">
        
                      Points="25,25 0,50 25,75 50,50 25,25 25,0" Stroke="Blue" StrokeThickness="10"
            Canvas.Left="75" Canvas.Top="50">
            
                
                    
                        
                            
                            
                        

                    

               

            

          
                      Opacity="0.25" Canvas.Left="75" Canvas.Top="50" />