function _fusioncharts_values in Charts 7

Create the values object using FusionCharts

Parameters

$type: String. The data type. It can be 'category', 'set' or 'trendline'

$data: Array. The data to be converted to XML

$options: Array (optional). Data options

Return value

Array, the XML array

2 calls to _fusioncharts_values()

_fusioncharts_series in fusioncharts/fusioncharts.inc

Convert all Series-level data.

_fusioncharts_series_single in fusioncharts/fusioncharts.inc

Convert all Series-level data.

File

fusioncharts/fusioncharts.inc, line 20

@author Bruno Massa http://drupal.org/user/67164

Code

function _fusioncharts_values($type, $data, $options = array()) {
  switch ($type) {
    case 'category':
      $attr = 'label';
      $global_type = 'categories';
      break;
    case 'set':
      $attr = 'value';
      $global_type = 'dataSet';
      break;
    case 'trendline':
      $attr = 'value';
      $global_type = 'trendlines';
      break;
  }

  // Create each value.
  $values = array();
  while (list(, $value) = each($data)) {
    if (is_array($value)) {
      $values[] = array(
        'key' => $type,
        'attributes' => $value,
      );
    }
    else {
      $values[] = array(
        'key' => $type,
        'attributes' => array(
          $attr => $value,
        ),
      );
    }
  }

  // Create the XML array
  if (empty($options['no_wrap'])) {
    return array(
      'key' => $global_type,
      'value' => $values,
      'attributes' => $options,
    );
  }
  else {
    return $values;
  }
}