title: Fabricjs object moving fire on finish
body: <p>I want to call a function if the object move Event is finished.</p>
  
  <p>Currently it Looks like this:</p>
  
  <pre><code>canvas.on('object:moving', function (event) {
     recCanvas(canvas) // fire this if finished
  });
  </code></pre>
  
  <p>The issue is that it fires the function everytime an object is moved how can I prevent this and fire the function once the moving finished.</p>