8 uses of PICTURE_EMPTY_IMAGE in Picture 7.2

picture_admin_settings in ./picture.admin.inc

Chooses which picture groups are available in the CKEditor image dialog.

picture_field_formatter_info in ./picture.module

Implements hook_field_formatter_info().

picture_field_formatter_picture_sizes_formatter_view in ./picture.module

Helper function.

picture_field_formatter_settings_picture_form in ./picture.module

Helper function.

picture_field_formatter_settings_picture_sizes_formatter_form in ./picture.module

Helper function.

picture_file_formatter_picture_settings in ./picture.file_entity_1.inc

Settings callback for hook_file_formatter_info().

picture_get_image_dimensions in ./picture.module

Determines the dimensions of an image.

_picture_image_style_url in ./picture.module

Wrapper around image_style_url() so we can return an empty image.