public function GeolocationMapPolygon::preRenderPolygon in Geolocation Field 8.3

Polygon element.

Parameters

array $render_array: Element.

Return value

array Renderable map.

File

src/Element/GeolocationMapPolygon.php, line 60

Class

GeolocationMapPolygon

Provides a render element for a single geolocation map location.

Namespace

Drupal\geolocation\Element

Code

public function preRenderPolygon(array $render_array) {
  $render_array = parent::preRenderGeolocationShape($render_array);
  $render_array['#theme'] = 'geolocation_map_polygon';
  $render_array['#attributes']
    ->addClass('geolocation-polygon');
  if (!empty($render_array['#fill_color'])) {
    $render_array['#attributes']
      ->setAttribute('data-fill-color', $render_array['#fill_color']);
  }
  if (!empty($render_array['#fill_opacity'])) {
    $render_array['#attributes']
      ->setAttribute('data-fill-opacity', (double) $render_array['#fill_opacity']);
  }
  return $render_array;
}