title: Making plot in Qt
body: <p>I need to implement some plot like <a href="http://code.enthought.com/projects/chaco/docs/html/_images/bar_plot.png" rel="noreferrer">that</a> or <a href="http://graphjam.files.wordpress.com/2008/04/funny-graphs-leaving-on-a-jet-plane.gif" rel="noreferrer">that</a> in my app ,
  it can be even something similar.</p>
  
  <p>I made a search on Qt web site with no progress , and I saw Qwt package but nothing similar there.</p>
  
  <p>Any ideas?</p>