title: Annotations in WPF window which has WindowsForms Panel thru. WindowsFormsHost
body: <p>My WPF window has WindowsFormshost which in turn has a WindowsForms Panel. The Panel has live preview from camera. I want to draw annotations(draw some rectngles, lines etc..) 
  on the image in the Panel. Is this possible in WPF with WindowsFormshost?</p>
  
  <p>Any ideas?  </p>