/** * outputs the thumbnail to the browser * * overrides method of base class * * @param string $format gif, jpg, png, wbmp * @param int $quality jpg-quality: 0-100 * @return mixed * @uses createThumbnail() * @uses CachedThumbnail::outputThumbnail() */ public function outputThumbnail($format = 'png', $quality = 75) { parent::setOutputFormat($format); //parent::setCache(); /* if ($this->cache_time === 0 || $this->cache->isPictureCached() === FALSE) { $this->createThumbnail(); if ($this->cache_time > 0) { $this->cache->writePictureCache($this->thumbnail, 100); } // end if } // end if */ parent::outputThumbnail($format, $quality); }