function set_input_file($file_name, $type)
	{
	  parent :: set_input_file($file_name, $type);
    
    $this->to_pnm = constant(strtoupper($type . 'TOPNM')) . " $file_name";
	}
Ejemplo n.º 2
0
	function set_input_file($file_name, $type = '')
	{
	  if (empty($type))
	  {
	    $info = getimagesize($file_name);
	    $type = $this->image_types[$info[2]];
	  }
	  
		if (!parent :: set_input_file($file_name, $type))
			return false;
			
		$create_func = "ImageCreateFrom{$type}";
		$this->image = $create_func($this->input_file);
		
		return true;
	}