WordPress at a glance
filter is not described

load_image_to_edit_filesystempath filter-hook . WP 3.1.0

Filters the path to the current image.

The filter is evaluated for all image sizes except 'full'.

Usage

add_filter( 'load_image_to_edit_filesystempath', 'filter_function_name_8523', 10, 3 );
function filter_function_name_8523( $path, $attachment_id, $size ){
	// filter...

	return $path;
}
$path(string)
Path to the current image.
$attachment_id(string)
Attachment ID.
$size(string)
Size of the image.

Where the hook is called

_load_image_to_edit_path()
load_image_to_edit_filesystempath
wp-admin/includes/image.php 645
$filepath = apply_filters( 'load_image_to_edit_filesystempath', path_join( dirname( $filepath ), $data['file'] ), $attachment_id, $size );

Where the hook is used (in WP core)

Does not used.