Documentation & API reference
Functions
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Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| image_file_predelete |
drupal/ |
Implements hook_file_predelete(). | ||
| image_filter_keyword |
drupal/ |
Accepts a keyword (center, top, left, etc) and returns it as a pixel offset. | 1 | |
| image_form_system_file_system_settings_alter |
drupal/ |
Implements hook_form_FORM_ID_alter(). | ||
| image_get_info |
drupal/ |
Gets details about an image. | 16 | |
| image_help |
drupal/ |
Implements hook_help(). | ||
| image_image_effect_info |
drupal/ |
Implements hook_image_effect_info(). | ||
| image_install |
drupal/ |
Implements hook_install(). | ||
| image_load |
drupal/ |
Loads an image file and returns an image object. | 5 | |
| image_menu |
drupal/ |
Implements hook_menu(). | ||
| image_module_test_file_download |
drupal/ |
@file Provides Image module hook implementations for testing purposes. | ||
| image_module_test_image_effect_info |
drupal/ |
Implements hook_image_effect_info(). | ||
| image_module_test_image_effect_info_alter |
drupal/ |
Implements hook_image_effect_info_alter(). | 1 | |
| image_module_test_null_effect |
drupal/ |
Image effect callback; Null. | 1 | |
| image_path_flush |
drupal/ |
Clears cached versions of a specific file in all styles. | 2 | |
| image_permission |
drupal/ |
Implements hook_permission(). | ||
| image_requirements |
drupal/ |
Implements hook_requirements() to check the PHP GD Library. | ||
| image_resize |
drupal/ |
Resizes an image to the given dimensions (ignoring aspect ratio). | 4 | |
| image_resize_dimensions |
drupal/ |
Image dimensions callback; Resize. | 1 | |
| image_resize_effect |
drupal/ |
Image effect callback; Resize an image resource. | 1 | 1 |
| image_resize_form |
drupal/ |
Form structure for the image resize form. | 2 | 1 |
| image_rotate |
drupal/ |
Rotates an image by the given number of degrees. | 2 | 2 |
| image_rotate_dimensions |
drupal/ |
Image dimensions callback; Rotate. | 1 | |
| image_rotate_effect |
drupal/ |
Image effect callback; Rotate an image resource. | 1 | 1 |
| image_rotate_form |
drupal/ |
Form structure for the image rotate form. | 1 | |
| image_save |
drupal/ |
Closes the image and saves the changes to a file. | 4 | |
| image_scale |
drupal/ |
Scales an image while maintaining aspect ratio. | 3 | 7 |
| image_scale_and_crop |
drupal/ |
Scales an image to the exact width and height given. | 2 | 1 |
| image_scale_and_crop_effect |
drupal/ |
Image effect callback; Scale and crop an image resource. | 1 | 1 |
| image_scale_dimensions |
drupal/ |
Image dimensions callback; Scale. | 1 | |
| image_scale_effect |
drupal/ |
Image effect callback; Scale an image resource. | 1 | 1 |
| image_scale_form |
drupal/ |
Form structure for the image scale form. | 1 | |
| image_style_add_form |
drupal/ |
Form builder; Form for adding a new image style. | 1 | |
| image_style_add_form_submit |
drupal/ |
Submit handler for adding a new image style. | ||
| image_style_create_derivative |
drupal/ |
Creates a new image derivative based on an image style. | 4 | |
| image_style_deliver |
drupal/ |
Page callback: Generates a derivative, given a style and image path. | 1 | |
| image_style_entity_uri |
drupal/ |
Entity URI callback for image style. | ||
| image_style_flush |
drupal/ |
Flushes cached media for a style. | 4 | |
| image_style_form |
drupal/ |
Form builder; Edit an image style name and effects order. | 1 | |
| image_style_form_add_submit |
drupal/ |
Submit handler for adding a new image effect to an image style. | 1 | |
| image_style_form_add_validate |
drupal/ |
Validate 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_list |
drupal/ |
Menu callback; Listing of all current image styles. | 1 | |
| image_style_load |
drupal/ |
Loads an ImageStyle object. | 1 | 2 |
| image_style_options |
drupal/ |
Gets an array of image styles suitable for using as select list options. | 9 | |
| image_style_path |
drupal/ |
Returns the URI of an image when using a style. | 8 | |
| image_style_path_token |
drupal/ |
Generates a token to protect an image style derivative. | 2 | |
| image_style_transform_dimensions |
drupal/ |
Determines the dimensions of the styled image. | 2 | |
| image_style_url |
drupal/ |
Returns the URL for an image derivative given a style and image path. | 14 | |
| image_system_file_system_settings_submit |
drupal/ |
Form submission handler for system_file_system_settings(). | 1 | |
| image_theme |
drupal/ |
Implements hook_theme(). |