function image_max_size_crop_form in Image max size crop 7

Form structure for the image max resize form.

Note that this is not a complete form, it only contains the portion of the form for configuring the resize options. Therefore it does not not need to include metadata about the effect, nor a submit button.

Parameters

array $data: The current configuration for this resize effect.

1 string reference to 'image_max_size_crop_form'

image_max_size_crop_image_effect_info in ./image_max_size_crop.module

Implements hook_image_effect_info().

File

./image_max_size_crop.module, line 172

Functions needed to create an image style.

Code

function image_max_size_crop_form(array $data) {
  $form['width'] = array(
    '#type' => 'textfield',
    '#title' => t('Width'),
    '#default_value' => isset($data['width']) ? $data['width'] : '',
    '#field_suffix' => ' ' . t('pixels'),
    '#size' => 10,
    '#element_validate' => array(
      'image_effect_integer_validate',
    ),
    '#allow_negative' => FALSE,
  );
  $form['height'] = array(
    '#type' => 'textfield',
    '#title' => t('Height'),
    '#default_value' => isset($data['height']) ? $data['height'] : '',
    '#field_suffix' => ' ' . t('pixels'),
    '#size' => 10,
    '#element_validate' => array(
      'image_effect_integer_validate',
    ),
    '#allow_negative' => FALSE,
  );

  // Reuse validation function from scaling.
  // Ensures either width or heigth is set.
  $form['#element_validate'] = array(
    'image_effect_scale_validate',
  );
  $form['anchor'] = array(
    '#type' => 'radios',
    '#title' => t('Anchor'),
    '#options' => array(
      'left-top' => t('Top left'),
      'center-top' => t('Top center'),
      'right-top' => t('Top right'),
      'left-center' => t('Center left'),
      'center-center' => t('Center'),
      'right-center' => t('Center right'),
      'left-bottom' => t('Bottom left'),
      'center-bottom' => t('Bottom center'),
      'right-bottom' => t('Bottom right'),
    ),
    '#theme' => 'image_anchor',
    '#default_value' => isset($data['anchor']) ? $data['anchor'] : 'center-center',
    '#description' => t('The part of the image that will be retained during the crop.'),
  );
  return $form;
}