in Hikashop the code to display a product image looks like that -->
echo $this->image->display(@$this->row->file_path,false,$this->escape($this->row->file_name), '' , '' , $this->image->main_thumbnail_x, $this->image->main_thumbnail_y);
there is no way to choose which file_ordering one want
it will be useful to have it in that way -->
image->display(@$this->row->file_path,false,$this->escape($this->row->file_name), $this->row->file_ordering, '' ,'','' $this->image->main_thumbnail_x, $this->image->main_thumbnail_y);
or -->
image->display(@$this->row->images[2]->file_path,false,$this->escape($this->row->file_name), $this->row->file_ordering, '' ,'','' $this->image->main_thumbnail_x, $this->image->main_thumbnail_y);