function charts_openflash_data in Charts and Graphs 7

Same name and namespace in other branches

1. 6 apis/charts_openflash/charts_openflash.module \charts_openflash_data()

Parameters

$cid: cache_id from which cache to retrieve the data

1 string reference to 'charts_openflash_data'

charts_openflash_menu in apis/charts_openflash/charts_openflash.module

File

apis/charts_openflash/charts_openflash.module, line 35

drupal module file implementing openflash charting

Code

function charts_openflash_data($cid = null) {
  $cache = cache_get($cid);
  if (!$cache) {
    drupal_not_found();
    exit;
  }
  $canvas = $cache->data;
  $chart = chart_graphs_get_graph('open-flash');
  $chart
    ->get_data_from_cache($cid);

  /*$chart = <<<JSON
    { "elements": [ { "type": "pie", "colours": [ "#77CC6D", "#FF5973", "#6D86CC" ], "border": 2, "animate": true, "label-colour": "#432BAF", "alpha": 0.75, "tip": "#label#
  $#val# (#percent#)", "on-click": "pie_slice_clicked", "values": [ { "value": 120, "label": "X" }, { "value": 99, "label": "Y" }, { "value": 21, "label": "Z", "on-click": "http:\/\/example.com" } ] } ] }';

  JSON;*/

  //drupal_set_header('Content-Type: text/javascript; charset=utf-8');

  //echo $chart;
  drupal_json($chart);
  exit;
}