Image Lib - Resize failure

[eluser]xwero[/eluser]
I think the problem happens when you call your function several times. The configuration options are not cleared when you use the initialize method.

Try this

Code:

public function generate($source, $output, $width, $height) {
            
            $size = getimagesize($source);

            if($size[0] > $width || $size[1] > $height) {
                //echo "thumb";
                $config['image_library'] = 'GD2';
                //$config['library_path'] = '/usr/bin/X11';
                $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->clear(); // added
                $this->base->image_lib->initialize($config);
                if(!$this->base->image_lib->resize())
                    die($this->base->image_lib->display_errors());
            } else
                copy($source, $output);
            
        }

ps : you don't need to do the check to see if the image is actually bigger than the maximum dimensions. The image_lib does it for you.