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image.module

Exposes global functionality for creating image styles.

File

core/modules/image/image.module

Functions

Name	Description
image_entity_presave	Implements hook_entity_presave().
image_field_config_delete	Implements hook_ENTITY_TYPE_delete() for 'field_config'.
image_field_config_update	Implements hook_ENTITY_TYPE_update() for 'field_config'.
image_field_storage_config_delete	Implements hook_ENTITY_TYPE_delete() for 'field_storage_config'.
image_field_storage_config_update	Implements hook_ENTITY_TYPE_update() for 'field_storage_config'.
image_file_download	Implements hook_file_download().
image_file_move	Implements hook_file_move().
image_file_predelete	Implements hook_ENTITY_TYPE_predelete() for file entities.
image_filter_keyword	Accepts a keyword (center, top, left, etc) and returns it as a pixel offset.
image_help	Implements hook_help().
image_path_flush	Clears cached versions of a specific file in all styles.
image_style_options	Gets an array of image styles suitable for using as select list options.
image_theme	Implements hook_theme().
template_preprocess_image_style	Prepares variables for image style templates.

Constants

Name	Description
IMAGE_DERIVATIVE_TOKEN	The name of the query parameter for image derivative tokens.
IMAGE_STORAGE_DEFAULT Deprecated	Image style constant for module-defined presets in code.
IMAGE_STORAGE_EDITABLE Deprecated	Image style constant to represent an editable preset.
IMAGE_STORAGE_MODULE Deprecated	Image style constant to represent any module-based preset.
IMAGE_STORAGE_NORMAL Deprecated	Image style constant for user presets in the database.
IMAGE_STORAGE_OVERRIDE Deprecated	Image style constant for user presets that override module-defined presets.

Links:

https://api.drupal.org/api/drupal/core%21modules%21image%21image.module/8.2.x

doc_Drupal

2016-10-29 09:19:05

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