public function ColorapiColorDisplayFormatter::settingsSummary in Color API 8

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 ColorapiDisplayFormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/ColorapiColorDisplayFormatter.php, line 23

Class

ColorapiColorDisplayFormatter

Colored block formatter for Color API Color fields.

Namespace

Drupal\colorapi\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary['overview'] = $this
    ->t('Displays the color in a colored block/square/div');
  return $summary + parent::settingsSummary();
}