title: How to add image as button in objective c?
body: <p>I want to add image as button, and when it is clicked it should open a new view controller...
  Does anyone know how to do?</p>
  
  <p>I created a button and added image, but its not nice, because when I click on the image it animates a square arround the image, which I do not want. This what I did.</p>
  
  <pre><code>- (void)setTutorialButtonImage
  {
      [self.tutorialButton setImage:[UIImage imageNamed:@"app_logo.png"] forState:UIControlStateNormal];
  }
  </code></pre>
  
  <p>Does any one know how to do... just an image and when I click on it start a new controller</p>