public function LinkImageFieldFormatter::settingsForm in Link Image Field 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

lib/Drupal/linkimagefield/Plugin/Field/FieldFormatter/LinkImageFieldFormatter.php, line 24

Class

LinkImageFieldFormatter

Plugin implementation of the 'image' formatter.

Namespace

Drupal\linkimagefield\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, array &$form_state) {
  $element = parent::settingsForm($form, $form_state);
  unset($element['image_link']);
  return $element;
}