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<?php if (! defined('BASEPATH')) exit('No direct script access');
/**
 *
 * @author Yorick Peterse
 * @package Codeigniter Open Flash Chart
 * @category Controllers
 */
class Example extends Controller
{
        /**
         * Called whenever the class is initialized.
         *
         * @access public
         * @return void
         */
        public function __construct()
        {
                parent::__construct();
                $this->load->library('openflashchart');
                $this->load->helper('url');
        }

        // -----------------------------------------------

        /**
         * Show a graph
         *
         * @access public
         * @return void
         */
        public function index()
        {
                echo $this->openflashchart->generate_flash(site_url('example/get_json'), 'ofc_object', 900, 700);
        }

        // -----------------------------------------------

        /**
         * Generate some JSON for the chart
         *
         * @access public
         * @return void
         */
        public function get_json()
        {
                header('Content-type: application/json');

                $this->openflashchart->set_y_axis(NULL, array('max' => 50));
                $this->openflashchart->set_y_legend('Number of students', '{color: #000000; font-size: 14px;}');

                // Create the chart data
                $this->openflashchart->new_chart('line', array(12, 14, 25), array('text' => 'Female', 'colour' => '#FF0000'));
                $this->openflashchart->new_chart('line', array(10,30,20), array('text' => 'Male', 'colour' => '#000000') );
                $this->openflashchart->new_chart('line ', array(0,1,42), array('text' => 'Unsure'));

                echo $this->openflashchart->generate_chart('Students');
        }
}
/* End of file example.php */
/* Location: ./application/controllers/example.php */