title: Using method -canvas.drawBitmap(bitmap, src, dst, paint)
body: <p>Everytime I use this code nothing is drawn. I need to draw a bitmap inside of a specified rectangle.</p>
  
  <pre><code>canvas.drawBitmap(MyBitmap, null, rectangle, null)
  </code></pre>
  
  <p>I've looked online but can't find much help.</p>