title: React Native clickable Image with Alpha
body: <p>I have an image in a .png format with the <strong>alpha channel</strong> and i wish it to be clickable. The click should be detected only if the real image is clicked (not the alpha background).</p>
  
  <pre><code>&lt;TouchableHighlight onPress={this.imgClick}&gt;
          &lt;Image
            source={this.img1}
          /&gt;
  &lt;/TouchableHighlight&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/I8jS2.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/I8jS2.jpg" alt="enter image description here"></a></p>
  
  <p>And i want to create a clickable circle of these elements</p>
  
  <p>Thank you for helping and i wish you a Merry X-Mas !! </p>