Documentation & API reference
Functions
Primary tabs
| Name | Location | Description | Direct uses |
Strings |
|---|---|---|---|---|
| user_admin_roles_order_submit |
drupal/ |
Form submit function. Update the role weights. | 1 | |
| user_admin_role_submit |
drupal/ |
Form submit handler for the user_admin_role() form. | 1 | |
| user_admin_role_delete_submit |
drupal/ |
Form submit handler for the user_admin_role() form. | 1 | |
| user_admin_role_delete_confirm |
drupal/ |
Form to confirm role delete operation. | 1 | |
| poll_page |
drupal/ |
Page callback: Displays a simple list of all available polls. | 1 | |
| poll_votes |
drupal/ |
Page callback: Displays the 'votes' tab for polls. | 1 | |
| poll_results |
drupal/ |
Page callback: Displays the 'results' tab for the current poll. | 1 | |
| _poll_menu_access |
drupal/ |
Access callback: Determines if a node is acceptable for poll menu items. | 1 | |
| poll_more_choices_submit |
drupal/ |
Form submission handler for adding more than two choices to a poll. | 1 | |
| poll_choice_js |
drupal/ |
Ajax callback for adding new choices to the poll node form. | 1 | |
| poll_node_form_submit |
drupal/ |
Entity builder for node_form(). | 1 | |
| poll_vote |
drupal/ |
Form submission handler for poll_view_voting(). | 1 | |
| poll_cancel_form |
drupal/ |
Form constructor for the poll cancel form. | 1 | |
| poll_cancel |
drupal/ |
Form submission handler for poll_cancel_form(). | 1 | |
| _image_field_resolution_validate |
drupal/ |
Element validate function for resolution fields. | 1 | |
| image_field_widget_process |
drupal/ |
An element #process callback for the image_image field type. | 1 | |
| _image_field_required_fields_validate |
drupal/ |
Validate callback for alt and title field, if the user wants them required. | 1 | |
| image_style_list |
drupal/ |
Menu callback; Listing of all current image styles. | 1 | |
| image_style_form |
drupal/ |
Form builder; Edit an image style name and effects order. | 1 | |
| image_style_form_add_validate |
drupal/ |
Validate handler for adding a new image effect to an image style. | 1 | |
| image_style_form_add_submit |
drupal/ |
Submit handler for adding a new image effect to an image style. | 1 | |
| image_style_form_submit |
drupal/ |
Submit handler for saving an image style. | 1 | |
| image_style_add_form |
drupal/ |
Form builder; Form for adding a new image style. | 1 | |
| image_style_delete_form |
drupal/ |
Form builder; Form for deleting an image style. | 1 | |
| image_effect_form |
drupal/ |
Form builder; Form for adding and editing image effects. | 1 | |
| image_effect_delete_form |
drupal/ |
Form builder; Form for deleting an image effect. | 1 | |
| image_effect_color_validate |
drupal/ |
Element validate handler to ensure a hexadecimal color value. | 1 | |
| image_effect_scale_validate |
drupal/ |
Element validate handler to ensure that either a height or a width is specified. | 1 | |
| image_resize_form |
drupal/ |
Form structure for the image resize form. | 2 | 1 |
| image_scale_form |
drupal/ |
Form structure for the image scale form. | 1 | |
| image_crop_form |
drupal/ |
Form structure for the image crop form. | 1 | |
| image_rotate_form |
drupal/ |
Form structure for the image rotate form. | 1 | |
| image_resize_effect |
drupal/ |
Image effect callback; Resize an image resource. | 1 | 1 |
| image_resize_dimensions |
drupal/ |
Image dimensions callback; Resize. | 1 | |
| image_scale_effect |
drupal/ |
Image effect callback; Scale an image resource. | 1 | 1 |
| image_scale_dimensions |
drupal/ |
Image dimensions callback; Scale. | 1 | |
| image_crop_effect |
drupal/ |
Image effect callback; Crop an image resource. | 1 | 1 |
| image_scale_and_crop_effect |
drupal/ |
Image effect callback; Scale and crop an image resource. | 1 | 1 |
| image_desaturate_effect |
drupal/ |
Image effect callback; Desaturate (grayscale) an image resource. | 1 | 1 |
| image_rotate_effect |
drupal/ |
Image effect callback; Rotate an image resource. | 1 | 1 |
| image_rotate_dimensions |
drupal/ |
Image dimensions callback; Rotate. | 1 | |
| image_system_file_system_settings_submit |
drupal/ |
Submit handler for the file system settings form. | 1 | |
| image_style_deliver |
drupal/ |
Menu callback; Given a style and image path, generate a derivative. | 1 | |
| image_effect_definitions |
drupal/ |
Pull in image effects exposed by modules implementing hook_image_effect_info(). | 3 | 1 |
| image_effects |
drupal/ |
Load all image effects from the database. | 1 | |
| _image_effect_definitions_sort |
drupal/ |
Internal function for sorting image effect definitions through uasort(). | 1 | |
| overlay_user_dismiss_message_access |
drupal/ |
Access callback: Determines access to dismiss the accessibility message. | 1 | |
| overlay_user_dismiss_message |
drupal/ |
Page callback: Dismisses the overlay accessibility message for this user. | 1 | |
| overlay_deliver_empty_page |
drupal/ |
Prints an empty page. | 1 | |
| overlay_close_dialog |
drupal/ |
Requests that the overlay overlay closes when the page is displayed. | 1 | 1 |