code: protected function getImage($image, $width, $height, $mode='', $target=null, $force=false)
  	{
  		@trigger_error('Using Controller::getImage() has been deprecated and will no longer work in Contao 5.0. Use Image::get() instead.', E_USER_DEPRECATED);
  
  		return Image::get($image, $width, $height, $mode, $target, $force);
  	}
docs: Resize an image and crop it if necessary
  
  @param string  $image  The image path
  @param integer $width  The target width
  @param integer $height The target height
  @param string  $mode   An optional resize mode
  @param string  $target An optional target to be replaced
  @param boolean $force  Override existing target images
  
  @return string|null The image path or null
  
  @deprecated Deprecated since Contao 4.0, to be removed in Contao 5.0.
  Use Image::get() instead.