public function ImageHotspotsFormatter::settingsForm in Image Hotspots 8

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form elements for the formatter settings.

Overrides ImageFormatter::settingsForm

File

src/Plugin/Field/FieldFormatter/ImageHotspotsFormatter.php, line 95

Class

ImageHotspotsFormatter

Plugin implementation of the 'image_with_hotspots' formatter.

Namespace

Drupal\image_hotspots\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element['image_hotspots_style'] = [
    '#title' => $this
      ->t('Hotspot style'),
    '#type' => 'select',
    '#options' => [
      'tooltip' => $this
        ->t('Tooltip (hover)'),
      'modal' => $this
        ->t('Modal (click)'),
    ],
    '#default_value' => $this
      ->getSetting('image_hotspots_style'),
  ];
  return $element + parent::settingsForm($form, $form_state);

  // TODO: Change the autogenerated stub
}