Shumate.FileCache.get_tile_async

### Method

# Shumate FileCacheget_tile_async

#### Declaration [src]

    void
    shumate_file_cache_get_tile_async (
      ShumateFileCache* self,
      int x,
      int y,
      int zoom_level,
      GCancellable* cancellable,
      GAsyncReadyCallback callback,
      gpointer user_data
    )

#### Description [src]

Gets tile data from the cache, if it is available.

#### Parameters

`x` | `int`
| The X coordinate of the tile.
`y` | `int`
| The Y coordinate of the tile.
`zoom_level` | `int`
| The zoom level of the tile.
`cancellable` | `GCancellable`
| A `GCancellable`.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
`callback` | `GAsyncReadyCallback`
| A `GAsyncReadyCallback` to execute upon completion.
| The argument can be `NULL`.
`user_data` | `gpointer`
| Closure data for `callback`.
| The argument can be `NULL`.
| The data is owned by the caller of the function.