title: Tasks with my UIImageView
body: <p>I need to do the following tasks with my <em>UIImageView</em>.</p>
  
  <ol>
  <li>Highlight the <em>UIImageView</em> on click .</li>
  <li>Create a clear button on right side of <em>UIImageView</em>.</li>
  <li>Clear the <em>UIImageView</em>  on the created clear button click.</li>
  <li>Set image named as <code>myimage.png</code> in <em>UIImageView</em> which is cleared before.</li>
  </ol>
  
  <p>Can any one help me to do it?any sample codes,apps or links to refer?</p>