title: Setting a pattern color as backgroundColor of UITableViewRowAction is no longer supported iOS 11
body: <p>I am getting a log message</p>
  
  <blockquote>
    <p>[TableView] Setting a pattern color as backgroundColor of UITableViewRowAction is no longer supported.</p>
  </blockquote>
  
  <p>Before iOS 11, a pattern color was working fine.</p>
  
  <p>My project uses a custom table view with swipe left to do an action, and in the row action background color I use a 100x100 image.</p>
  
  <p>For example:</p>
  
  <pre><code>editAction.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"LeaveRequest_Eng.png"]];
  </code></pre>
  
  <p>I am not able to show that image completely; the image is stretched and does not fill all the area.</p>