title: How can I save Parse Tree Visualization as Image in Eclipse?
body: <p>I've installed Antlr4 plugin and use Parse Tree visualization in Eclipse. I want to know How I can save the Parse Tree figure as image ?
  I'm using Eclipse Mars Release (4.5.0).</p>
  
  <p>for example  as you can see, there is a big parse Tree which can't be seen in the window without scrolling.there isn't any zoom in zoom out tools.</p>
  
  <p><a href="https://i.stack.imgur.com/j0HCt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/j0HCt.png" alt="enter image description here"></a></p>