public function Chart::jsonSerialize in Charts 8.3

Json Serialize.

Return value

array Variables.

File

modules/charts_highcharts/src/Settings/Highcharts/Chart.php, line 158

Class

Chart

Chart.

Namespace

Drupal\charts_highcharts\Settings\Highcharts

Code

public function jsonSerialize() {
  $vars = get_object_vars($this);
  if ($vars['type'] == 'pie' || $vars['type'] == 'donut') {
    unset($vars['x']);
  }
  return $vars;
}