title: How to zoom out decision tree plot in r studio?
body: <p>I have plotted a decision tree using <code>ctree()</code> present in the party package. The decision tree is in the screenshot. The nodes of the tree are overlapping so I am not able to see them. I tried the zoom option present their, but it is just zoom in. Can you please suggest me how to zoom out so I can see all the nodes clearly?</p>
  
  <p><img src="https://i.stack.imgur.com/aey3O.png" alt="1]"></p>