GD Library Need Overlay & Text method together

Code:

$this->load->model('user_createcoupon_model');

                

                 $data = $this->user_createcoupon_model->do_upload();

                 $logo =  $data['upload_data']['file_name'];

                // print_r($logo);

                //print_r($data);

                 // $config['image_library'] = 'gd2';

                 // $config['source_image'] = $logo;

                 // $config['create_thumb'] = TRUE;

                //  $config['maintain_ratio'] = TRUE;

                //  $config['width'] = 75;

                //  $config['height'] = 50;



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



                 // $this->image_lib->resize();

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

                  $config['image_library'] = 'gd2';



                  $config['source_image'] = './uploads/watermark.gif';

                

                  $config['wm_text'] = "$disprice";

                 //$config['wm_type'] = 'text';

                 

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

                 

                 $config['wm_overlay_path'] = './uploads/'.$logo.'';

                  // $config['quality'] = 90%;

                                               

                 //$config['create_thumb'] = TRUE;

                //  

                 // $config['height'] = 10;

                //  $config['wm_font_path'] = './system/fonts/texb.ttf';

                  $config['wm_font_size'] = '15';

                  $config['wm_font_color'] = '#FFFFFF';

                  $config['wm_font_alignment'] = 'middle';

                  $config['wm_vrt_alignment'] = 'T';

                  $config['wm_hor_alignment'] = 'L';

                  $config['wm_padding'] = '50'; 

                  $config['wm_opacity'] = '100';

                  $config['wm_hor_offset'] = '20';

                  $config['wm_vrt_offset'] = '1';

                   

                  $config['x_axis'] = '50';

                  $config['y_axis'] = '0';

                 // $config2['wm_x_transp'] = '50';





                  $config['new_image'] = './uploads/'.$vendorname.'.gif';

                 // $img = $this->image_lib->resize();



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

                  

                    if ( ! $this->image_lib->watermark())

                    {

                        echo $this->image_lib->display_errors();

                    }

                    

                    $result=$this->image_lib->watermark();

                    $water= ''.$vendorname.'.gif';

                    $str  = $this->user_createcoupon_model->InserData($vendorname,$statename,$category,$regionid,$this->session->userdata('userid'),$water,$postername,$cellno) ;

Code:

In model page the uploaded image is resized........



      function do_upload()

    {

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

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

        $config['max_size']    = '10000000';

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

        $config['max_height']  = '768';

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

        if ( ! $this->upload->do_upload())

        {

            $error = array('error' => $this->upload->display_errors());

            echo  $this->upload->display_errors() ;



        }

        else

        {

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

            $config['image_library'] = 'gd2';

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

          //  $config['create_thumb'] = TRUE;

            $config['maintain_ratio'] = TRUE;

            $config['width'] = 50;

            $config['height'] = 50;

            //print_r($config);



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

               $data = $this->image_lib->resize();

              // echo var_dump(gd_info()); 

              // $datas = array('message' =>var_dump($this->upload->data()));  

            // $datas = array('resize_data' => $this->image_lib->resize());

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

             

            // $logo =  $data['upload_data']['file_name'];

            // echo $logo;

            //rename($data['full_path'],'./uploads/'.$newimagename); 

            //$pic = realpath('./uploads/'.$newimagename);

            return $data;

            //print_r($datas);

        }

    }