image_lib thumbnail quality - Printable Version

Code:
&lt;?php



    /**

     * @author Gavin Roberts

     * @copyright 2007

     */

    

    class thumbGenerator {

                

        public $imageDir;

        private $base;

                

        public function __construct() {

            

            $this->base =& get_instance();

            $this->base->load->library('image_lib');

            

        }

        

        public function generate($source, $output, $width, $height) {

            

            $config['source_image'] = $source;

            $config['maintain_ratio'] = TRUE;

            $config['create_thumb'] = false;

            $config['new_image'] = $output;

            $config['quality'] = 100;

            $config['width'] = (int)$width;

            $config['height'] = (int)$height;

            

            $this->base->image_lib->initialize($config);

            if(!$this->base->image_lib->resize())

                die($this->base->image_lib->display_errors());

            

        }

        

        public function applyWatermark($to, $watermark) {

            

            $config['source_image'] = $to;

            $config['wm_type'] = 'overlay';

            $config['quality'] = 100;

            $config['wm_overlay_path'] = $watermark;

            $config['wm_opacity'] = 50;

        

            $this->base->image_lib->initialize($config);

            return $this->base->image_lib->watermark();

            

        }

        

    }



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