function image_field_formatter_settings_form

Implements hook_field_formatter_settings_form().

File

modules/image/image.field.inc, line 498

Code

function image_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
    $display = $instance['display'][$view_mode];
    $settings = $display['settings'];
    $image_styles = image_style_options(FALSE, PASS_THROUGH);
    $element['image_style'] = array(
        '#title' => t('Image style'),
        '#type' => 'select',
        '#default_value' => $settings['image_style'],
        '#empty_option' => t('None (original image)'),
        '#options' => $image_styles,
    );
    $link_types = array(
        'content' => t('Content'),
        'file' => t('File'),
    );
    $element['image_link'] = array(
        '#title' => t('Link image to'),
        '#type' => 'select',
        '#default_value' => $settings['image_link'],
        '#empty_option' => t('Nothing'),
        '#options' => $link_types,
    );
    return $element;
}