title: pixi.js pivot affects object position
body: <p>I have a question with regards to the pivot property of a DisplayObject. In particular, i want to rotate a DisplayObjectContainer around its center; so i set the pivot to its center point. However, i've noticed that this affects the position of the element. </p>
  
  <p>For example, if i set the position to 0,0 (which is the default one) pixijs will try to position the object according to its center point and not the top left corner. So the children of the the DisplayObjectContainer (which in my case is an instance of the Graphics class) run out of the main viewport.</p>
  
  <p>Is there any way to set the rotation point but still position the object in respect to its top left corner.</p>