function theme_image_anchor

Returns HTML for a 3x3 grid of checkboxes for image anchors.

Parameters

$variables: An associative array containing:

• element: A render element containing radio buttons.

Related topics

File

core/modules/image/image.theme.inc, line 257

Theme functions for the Image module.

Code

function theme_image_anchor($variables) {
  $element = $variables['element'];

  $rows = array();
  $row = array();
  foreach (element_children($element) as $n => $key) {
    $element[$key]['#attributes']['title'] = $element[$key]['#title'];
    unset($element[$key]['#title']);
    $row[] = backdrop_render($element[$key]);
    if ($n % 3 == 3 - 1) {
      $rows[] = $row;
      $row = array();
    }
  }

  return theme('table', array('header' => array(), 'rows' => $rows, 'attributes' => array('class' => array('image-anchor'))));
}