title: How to print TPanel contents?
body: <p>I have TPanel. On this Panel there is an TImage descendant , few other panels with controls, etc. In fact, picture contains some diagram, while additional panels with labels are created during runtime to provide user with additional info.<br>
  Recently I was told, that it would be nice, if it was possible to print this panel, and have it on the paper just as it appears in form. Any clues, how to do it?</p>