Imagick::readImageFile
  Reads image from open filehandle
  
 
  Description
  
   bool Imagick::readImageFile
    ( resource $filehandle
   [, string $fileName = null
  ] )
  
  
 
  Parameters
  
   
    
     - 
filehandle
- 
      
       
- 
fileName
- 
      
       
 
 
  Return Values
  
   Returns TRUE on success.
  
  
 
  Errors/Exceptions
  
   Throws ImagickException on error.