title: GWTCanvas or gwt-graphics for interactive drawing?
body: <p>I want to develop an app where the user should be able to draw objects (circles/elipses), connect them via lines/arrows and drag/drop them, add text to them etc.
  Of course I also have to write eventHandling.</p>
  
  <p>What is most suitable for that? Would you rather go for gwt-graphics or GWTCanvas?</p>