/** * {@inheritdoc} */ public function getExport() { $configuration = $this->getConfiguration(); $options = $this->getOptions(); $options = Openlayers::array_map_recursive('\\Drupal\\openlayers\\Openlayers::floatval_if_numeric', (array) $options); $options = Openlayers::removeEmptyElements((array) $options); $configuration['options'] = $options; return (object) $configuration; }