application/helpers/charts.php

   1 <?php defined('SYSPATH') OR die('No direct access allowed.');
   2 /**
   3  * Charts helper class
   4  */
   5 class charts
   6 {
   7         /**
   8          * Setup the mfchart library
   9          */
  10         public static function load($type='pie')
  11         {
  12                 $path = Kohana::find_file('vendor','mfchart/'.ucfirst($type).'Chart');
  13                 if ($path !== false) {
  14                         require_once(dirname($path).'/Utilities.php');
  15                         require_once(dirname($path).'/Gradient.php');
  16
  17                         require_once(dirname($path).'/Chart.php');
  18                         require_once(dirname($path).'/BarChart.php');
  19                         require_once(dirname($path).'/PieChart.php');
  20                         require_once(dirname($path).'/LinePointChart.php');
  21
  22                         if (!defined('FONT_TAHOMA'))
  23                                 define("FONT_TAHOMA", dirname($path).'/fonts/tahoma.ttf');
  24                         if (!defined("FONT_DEJAVUSANS"))
  25                                 define("FONT_DEJAVUSANS", dirname($path).'/fonts/DejaVuSans.ttf');
  26                         if (!defined("FONT_DEJAVUSANS_CONDENSED"))
  27                                 define("FONT_DEJAVUSANS_CONDENSED", dirname($path).'/fonts/DejaVuSansCondensed.ttf');
  28                         if (!defined("FONT_DEJAVUSERIF"))
  29                                 define("FONT_DEJAVUSERIF", dirname($path).'/fonts/DejaVuSerif.ttf');
  30                         if (!defined("FONT_DEJAVUSERIF_CONDENSED"))
  31                                 define("FONT_DEJAVUSERIF_CONDENSED", dirname($path).'/fonts/DejaVuSerifCondensed.ttf');
  32
  33                         include_once( $path );
  34
  35                         return $path;
  36                 }
  37                 return false;
  38         }
  39 }