public static function Signature::preRenderSignature in Signature Field 8

File

src/Plugin/Field/Element/Signature.php, line 41

Class

Signature

Plugin annotation @FormElement("signature");

Namespace

Drupal\signature_field\Element

Code

public static function preRenderSignature(array $element) {
  $sign_thumb = [
    '#type' => 'html_tag',
    '#tag' => 'img',
    '#attributes' => [
      'src' => '',
      'id' => 'signature_thumb',
      'class' => [
        'align-right',
      ],
      'width' => '120px',
      'height' => '60px',
    ],
  ];
  $element['#suffix'] = \Drupal::service('renderer')
    ->renderPlain($sign_thumb);
  return $element;
}