title: Tweening polygon Kinetic JS
body: <p>Can I change the size of polygon wchich I defined by points?</p>
  
  <pre><code>var pierwszy = new Kinetic.Polygon({
  points: [0, 0, 150, 0, 80, 150, 0, 150],
  fillPatternImage: images.img1,
  stroke: 'black',
  strokeWidth: 5,
  });
  </code></pre>
  
  <p>I have tried to just change points and add to tween atriubutes, but it doesn't work.
  scaleX and scaleY work very well, but the background image is bluring.</p>
  
  <p>Any ideas?</p>