Image Watermarking in Codeigniter

$config['source_image'] = '/path/to/image/mypic.jpg';
$config['wm_text'] = 'Copyright Oleh Naim Najrim Zakaria';
$config['wm_type'] = 'text';
$config['wm_font_path'] = './system/fonts/texb.ttf';
$config['wm_font_size'] = '16';
$config['wm_font_color'] = 'ffffff';
$config['wm_vrt_alignment'] = 'bottom';
$config['wm_hor_alignment'] = 'center';
$config['wm_padding'] = '20';

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

$this->image_lib->watermark();


Code di atas akan generate text watermark "Copyright Oleh Naim Najrim Zakaria"
di bahagian tengah bawah pada gambar bersaiz 16pixel. 

Naim Najrim Zakaria