private function create_image() {
        $total = $this->total_size();
        $sprite = imagecreatetruecolor($total["width"], $total["height"]);
        imagesavealpha($sprite, true);
        $transparent = imagecolorallocatealpha($sprite, 0, 0, 0, 127);
        imagefill($sprite, 0, 0, $transparent);
        $top = 0;
        foreach ($this->images as $image) {
            $func = "imagecreatefrom" . $image['type'];
            $img = $func($image["path"]);
            imagecopy($sprite, $img, ($total["width"] - $image["width"]), $top, 0, 0, $image["width"], $image["height"]);
            $top += $image["height"];
        }
        return $sprite;
    }
private function create_image() {
        $total = $this->total_size();
        $sprite = imagecreatetruecolor($total["width"], $total["height"]);
        imagesavealpha($sprite, true);
        $transparent = imagecolorallocatealpha($sprite, 0, 0, 0, 127);
        imagefill($sprite, 0, 0, $transparent);
        $top = 0;
        foreach ($this->images as $image) {
            $func = "imagecreatefrom" . $image['type'];
            $img = $func($image["path"]);
            imagecopy($sprite, $img, ($total["width"] - $image["width"]), $top, 0, 0, $image["width"], $image["height"]);
            $top += $image["height"];
        }
        return $sprite;
    }
private function create_image ( ) { $ total = $ this -> total_size ( ) ; $ sprite = imagecreatetruecolor ( $ total [ "width" ] , $ total [ "height" ] ) ; imagesavealpha ( $ sprite , true ) ; $ transparent = imagecolorallocatealpha ( $ sprite , 0 , 0 , 0 , 127 ) ; imagefill ( $ sprite , 0 , 0 , $ transparent ) ; $ top = 0 ; foreach ( $ this -> images as $ image ) { $ func = "imagecreatefrom" . $ image [ 'type' ] ; $ img = $ func ( $ image [ "path" ] ) ; imagecopy ( $ sprite , $ img , ( $ total [ "width" ] - $ image [ "width" ] ) , $ top , 0 , 0 , $ image [ "width" ] , $ image [ "height" ] ) ; $ top += $ image [ "height" ] ; } return $ sprite ; }
creates sprite image resource
creates sprite image resource