public function index()
{
if ($this->input->get('file')) {
$image_settings = array('filename' => $this->input->get('file'), 'width' => $this->input->get('width') ? $this->input->get('width') : FALSE, 'height' => $this->input->get('height') ? $this->input->get('height') : FALSE, 'maintain_ratio' => $this->input->get('mr') ? $this->input->get('mr') : FALSE, 'format' => $this->input->get('format') ? $this->input->get('format') : FALSE, 'maintain_transparency' => $this->input->get('maintain_transparency') ? $this->input->get('maintain_transparency') : FALSE, 'background' => $this->input->get('bk') ? DynamicImage::hexrgb($this->input->get('bk'), FALSE) : array(255, 255, 255));
$myimage = new DynamicImage($image_settings);
} else {
throw new Kohana_Exception('An image file in GIF, JPG or PNG format is required');
}
}
