title: Sprite text getting cut off
body: <p>I am using Extjs 5 for generating a chart.
  I have added a sprite text to the chart, but I am unable to wrap the text for long string values.</p>
  
  <p>The issue is shown in the image.<a href="https://i.stack.imgur.com/pCMqN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pCMqN.png" alt="enter image description here"></a>
  Here is the code for sprite.</p>
  
  <pre><code>        sprites: [{
              type: 'text',
              text: '',
              textAlign: 'left',
              fontSize: 12,
              fontWeight: 'bold',
              //width: 50,
              //height: 30,
              x: 100, 
              y: 10,
              'fill': '#333f49'               
          }],
  </code></pre>
  
  <p>I am setting the text value dynamically from controller.
  Is there any way I can wrap the text to next line for long string values?</p>
  
  <p>Thanks in advance. :)</p>