function _imagick_preview_update_preview in Imagick 7

Helper function to update the preview image

1 string reference to '_imagick_preview_update_preview'

_imagick_preview_add_element_ajax in imagick_preview/imagick_preview.module

Helper function to show a preview image on the effect edit form

File

imagick_preview/imagick_preview.module, line 33

Code

function _imagick_preview_update_preview($form, $form_state) {
  $style = $form_state['image_style'];
  $effect = $form_state['image_effect'];
  $data = $form_state['values']['data'];
  $form = _imagick_preview_form($data, $form, $style, $effect);
  return $form['preview']['images'];
}