WPF C#

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    x:Class="Microsoft.Samples.Graphics.RectangleExample"
    WindowTitle="Example">
  
                  Stroke="Blue"
          StrokeThickness="2.0"
          Points="16,130 302,13 304,249 76,322 493,249 495,103">