title: What is the "this" referring to?
body: <p>I am trying to use some Adobe animate generated code, but I can't use functions defined in this .js.</p>
  
  <pre><code> (function (lib, img, cjs, ss) {
  
  var p; // shortcut to reference prototypes
  
  (lib._01AVINSTAMPED = function () {
      this.initialize(img._01AVINSTAMPED);
  }).prototype = p = new cjs.Bitmap();
  p.nominalBounds = new cjs.Rectangle(0, 0, 1024, 768);
  </code></pre>
  
  <p>What does this "this" refer to ?</p>
  
  <p>EDIT: later call by </p>
  
  <pre><code>this.instance_1 = new lib._01AVINSTAMPED();
  </code></pre>
  
  <p>I've tried to console.log this and it gave me  <code>lib._01AVINSTAMPED {}</code> but I can't call anything related to this outside the .js</p>