function single_image_field_formatter_settings_summary in Single Image Formatter 7

Implements hook_field_formatter_settings_summary().

File

./single_image.module, line 50

Main file for sinagle_image formatter module.

Code

function single_image_field_formatter_settings_summary($field, $instance, $view_mode) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $summary = image_field_formatter_settings_summary($field, $instance, $view_mode);
  $summary .= '<br />' . T('Image to display: @number', array(
    '@number' => $settings['single_image_delta'],
  ));
  return $summary;
}