function chart_views_plugin_style_chart::aggregated_field_options in Google Chart Tools: Image Charts 6

Create an options array of available fields from this view.

1 call to chart_views_plugin_style_chart::aggregated_field_options()

chart_views_plugin_style_chart::options_form in chart_views/includes/views/chart_views_plugin_style_chart.inc

Generate a form for setting options.

File

chart_views/includes/views/chart_views_plugin_style_chart.inc, line 114

Drupal Chart API Views Integration. @Based on the Charts module's Views integration

Class

chart_views_plugin_style_chart

Style plugin to render view as a chart.

Code

function aggregated_field_options() {
  $field_names = array();
  $handlers = $this->display->handler
    ->get_handlers('field');
  foreach ($handlers as $field => $handler) {
    if ($label = $handler
      ->label()) {
      $field_names[$field] = $label;
    }
    else {
      $field_names[$field] = $handler
        ->ui_name();
    }
  }
  return $field_names;
}