title: Draw a "L" using the DrawingContext
body: <p>I need to Draw (using <code>System.Windows.Media.DrawingContext</code>) a "<code>L</code>" in WPF. 
  What is the optimal way to proceed? </p>
  
  <p>Draw 2 lines? Draw a <code>PolyLineSegment</code>? (not sure how)</p>
  
  <pre><code>drawContext.DrawLine(myPen, topLeft, New Point(topLeft.X + 5, topLeft.Y))
  drawContext.DrawLine(myPen, topLeft, New Point(topLeft.X, topLeft.Y + 5))
  </code></pre>
  
  <p>Actually, I need to surround a label with visible corners "L"-like...<br>
  I need to <em>draw</em>, <strong>not</strong> to use Templates or Decorators.</p>