title: How to get the full file path of an UIImage
body: <p>I have a UI Image and i want to find the path of it. How am i suppose to do it ?</p>
  
  <pre><code>UIIImage *image ; // I have saved an image here
  NSString *documentsPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0]; 
  
  NSString *filePath = [documentsPath stringByAppendingPathComponent: ????????? ]; // How to get the image from UIImage ?
  </code></pre>