title: matplotlib toolbar with control of marker options etc?
body: <p>I'm 100% certain that I have, in the past, seen a matplotlib toolbar with a button which brought up a dialogue allowing the marker styles, line colours etc for the plot to be changed interactively.</p>
  
  <p>This seemed really useful but it's definitely not in the current standard toolbar as documented <a href="http://matplotlib.sourceforge.net/users/navigation_toolbar.html" rel="nofollow">here</a> and I cannot remember what I was using at the time!</p>
  
  <p>Does anyone have any ideas?!</p>
  
  <p>thanks</p>