Manage

Applies to Roots and Stores

FlutterMapTileCaching.instance.rootDirectory.manage;
FlutterMapTileCaching.instance('storeName').manage;

Available APIs

API Member	Structure	Explanation
ready	Both	Check if the necessary directory structure exists
create()	Both	Create the necessary directory structure, or do nothing if it already exists
delete()	Both	Delete the directory structure, fail if it doesn't exist
reset()	Roots	Reset the directory structure (delete and recreate)
reset()	Stores	Reset the tiles directory structure (delete and recreate)
rename()	Stores	Safely rename the store and the necessary directories
tileImage()	Stores	Retrieve a tile and extract it's Image asynchronously

Rename

The StoreDirectory used to run this method will remain valid but not ready. Therefore, if you have a variable with it, you should replace it.

Using the normal FMTC.instance('newStoreName') will work afterwards.

Tile Image Generator

FMTC.instance('storeName').manage.tileImage(randomRange: int?, size: double?);

randomRange controls the randomness of the tile chosen (defaults to null):

• null: no randomness - the first tile is chosen

• <= 0: any tile may be chosen

• >= store length: any tile may be chosen

• < store length: any tile up to this range may be chosen, enforcing an iteration limit internally

Tiles are not necessarily ordered chronologically. They are usually ordered alphabetically, which may affect your expectations of your chosen range.

Returns null if there are no cached tiles in this store, otherwise an Image with size height and width.