public function ImageUrlFormatter::settingsSummary in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/image/src/Plugin/Field/FieldFormatter/ImageUrlFormatter.php \Drupal\image\Plugin\Field\FieldFormatter\ImageUrlFormatter::settingsSummary()

Returns a short summary for the current formatter settings.

If an empty result is returned, a UI can still be provided to display a settings form in case the formatter has configurable settings.

Return value

string[] A short summary of the formatter settings.

Overrides ImageFormatter::settingsSummary

File

core/modules/image/src/Plugin/Field/FieldFormatter/ImageUrlFormatter.php, line 45

Class

ImageUrlFormatter

Plugin implementation of the 'image_url' formatter.

Namespace

Drupal\image\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = parent::settingsSummary();
  return [
    $summary[0],
  ];
}