title: How to define image as a background button
body: <p>I try this code to make  image as  background for button :</p>
  <pre class="lang-css prettyprint-override"><code>      &lt;Button  style= {styles.btn }&gt;
            &lt;Image source={ require('.src.png')}  style={styles.img}/&gt;
            &lt;Text&gt; title &lt;/Text&gt; 
        &lt;/Button&gt;
  </code></pre>
  <p>But I don't get the correct result
  Any help, please</p>