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10-02-2008, 09:05 AM

[eluser]miky4e[/eluser]
Hello boys,

I need resize images after upload (need thumbnail and image resize for web gallery, for example 800x600 pixels).

But, what library I need use for it? image_lib? and... what? Some examples?

Thanks Wink

10-02-2008, 09:25 AM

[eluser]misterdonut[/eluser]
got the same problem.
my images won't resized.
but uploading's a breeze. anyone can share some codes for multiple upload?
TIA

10-08-2008, 03:17 PM

[eluser]Dan Tdr[/eluser]

Code:
function do_upload()

    {

        //UPLOAD

        $config['upload_path'] = './uploads/';

        $config['allowed_types'] = 'gif|jpg|png';

        $config['max_size']    = '2000';

        $config['max_width']  = '1280';

        $config['max_height']  = '1024';

        $this->load->library('upload', $config);

        $this->upload->do_upload();

        $data = array('upload_data' => $this->upload->data());

        $file_data = $this->upload->data();

        $file_raw = $file_data['raw_name'];

        $file_name = $file_data['orig_name'];

        $file_ext = $file_data['file_ext'];

        $file_size = $file_data['file_size'];

        $file_width = $file_data['image_width'];

        $file_height = $file_data['image_height'];

        // THUMB

                $config[] = 'GD2';

                $config['source_image'] = './uploads/'.$file_name;

           $config['new_image'] = './thumb_'.$file_name; //path : './the place were you want the thumb to be saved/file begining'.filename;

           $config['maintain_ratio'] = TRUE; // keep the ratio aspect on

           $config['height'] = 150; // max height(if maintain_ratio is TRUE if it`s set on false it will just make the height the size you want it no matter what the picture ratio is)

          $config['width'] = 150; // max width (if maintain_ratio is TRUE if it`s set on false it will just make the height the size you want it no matter what the picture ratio is)

                $config['quality'] = 100; // quality

                $this->load->library('image_lib', $config);

                $this->image_lib->resize();

        $this->_container = $this->config->item('FAL_template_dir').'template/container';

        $this->_upload_success = $this->config->item('FAL_template_dir').'template/upload_success';

        $id = $this->uri->segment(3);

        $data['heading'] = 'VIEW users';

        $data['controller'] = 'myaccount';

        $data['page'] = $this->config->item('FAL_template_dir').'template/upload_success';

        $this->load->vars($data);

        $this->load->view($this->_container, $data);  

    }

this is what i use.. after the //thumb you can put any width/height and it will fit into thouse