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| Title | Object type | File name | Summary |
|---|---|---|---|
| IMAGE_DERIVATIVE_TOKEN | constant | modules/ |
The name of the query parameter for image derivative tokens. |
| image_desaturate | function | includes/ |
Converts an image to grayscale. |
| image_desaturate_effect | function | modules/ |
Image effect callback; Desaturate (grayscale) an image resource. |
| image_dimensions_scale | function | includes/ |
Scales image dimensions while maintaining aspect ratio. |
| image_effects | function | modules/ |
Loads all image effects from the database. |
| image_effect_apply | function | modules/ |
Applies an image effect to the image object. |
| image_effect_color_validate | function | modules/ |
Element validate handler to ensure a hexadecimal color value. |
| image_effect_definitions | function | modules/ |
Returns a set of image effects. |
| image_effect_definition_load | function | modules/ |
Loads the definition for an image effect. |
| image_effect_delete | function | modules/ |
Deletes an image effect. |
| image_effect_delete_form | function | modules/ |
Form builder; Form for deleting an image effect. |
| image_effect_delete_form_submit | function | modules/ |
Submit handler to delete an image effect. |
| image_effect_form | function | modules/ |
Form builder; Form for adding and editing image effects. |
| image_effect_form_submit | function | modules/ |
Submit handler for updating an image effect. |
| image_effect_integer_validate | function | modules/ |
Element validate handler to ensure an integer pixel value. |
| image_effect_load | function | modules/ |
Loads a single image effect. |
| image_effect_save | function | modules/ |
Saves an image effect. |
| image_effect_scale_validate | function | modules/ |
Element validate handler to ensure that either a height or a width is specified. |
| image_field_delete | function | modules/ |
Implements hook_field_delete(). |
| image_field_delete_field | function | modules/ |
Implements hook_field_delete_field(). |
| image_field_delete_instance | function | modules/ |
Implements hook_field_delete_instance(). |
| image_field_delete_revision | function | modules/ |
Implements hook_field_delete_revision(). |
| image_field_formatter_info | function | modules/ |
Implements hook_field_formatter_info(). |
| image_field_formatter_settings_form | function | modules/ |
Implements hook_field_formatter_settings_form(). |
| image_field_formatter_settings_summary | function | modules/ |
Implements hook_field_formatter_settings_summary(). |
| image_field_formatter_view | function | modules/ |
Implements hook_field_formatter_view(). |
| image_field_info | function | modules/ |
Implements hook_field_info(). |
| image_field_insert | function | modules/ |
Implements hook_field_insert(). |
| image_field_instance_settings_form | function | modules/ |
Implements hook_field_instance_settings_form(). |
| image_field_is_empty | function | modules/ |
Implements hook_field_is_empty(). |
| image_field_load | function | modules/ |
Implements hook_field_load(). |
| image_field_prepare_view | function | modules/ |
Implements hook_field_prepare_view(). |
| image_field_presave | function | modules/ |
Implements hook_field_presave(). |
| image_field_schema | function | modules/ |
Implements hook_field_schema(). |
| image_field_settings_form | function | modules/ |
Implements hook_field_settings_form(). |
| image_field_update | function | modules/ |
Implements hook_field_update(). |
| image_field_update_field | function | modules/ |
Implements hook_field_update_field(). |
| image_field_update_instance | function | modules/ |
Implements hook_field_update_instance(). |
| image_field_widget_form | function | modules/ |
Implements hook_field_widget_form(). |
| image_field_widget_info | function | modules/ |
Implements hook_field_widget_info(). |
| image_field_widget_process | function | modules/ |
An element #process callback for the image_image field type. |
| image_field_widget_settings_form | function | modules/ |
Implements hook_field_widget_settings_form(). |
| image_file_delete | function | modules/ |
Implements hook_file_delete(). |
| image_file_download | function | modules/ |
Implements hook_file_download(). |
| image_file_move | function | modules/ |
Implements hook_file_move(). |
| image_filter_keyword | function | modules/ |
Accepts a keyword (center, top, left, etc) and returns it as a pixel offset. |
| image_flush_caches | function | modules/ |
Implements hook_flush_caches(). |
| image_form_system_file_system_settings_alter | function | modules/ |
Implements hook_form_FORM_ID_alter(). |
| image_gd_check_settings | function | modules/ |
Verify GD2 settings (that the right version is actually installed). |
| image_gd_create_tmp | function | modules/ |
Create a truecolor image preserving transparency from a provided image. |
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