TileDownloader

A [class@Shumate.DataSource] that asynchronously downloads tiles from an online service using a given template.

It contains an internal [class@Shumate.FileCache] to cache the tiles on the system.

class TileDownloader : DataSource {

}

Constructors

this this(ShumateTileDownloader* shumateTileDownloader, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(string urlTemplate): Creates a new [class@TileDownloader] that fetches tiles from an API and caches them on disk.

getStruct void* getStruct(): the main Gtk struct as a void*
getTileDownloaderStruct ShumateTileDownloader* getTileDownloaderStruct(bool transferOwnership): Get the main Gtk struct

shumateTileDownloader ShumateTileDownloader* shumateTileDownloader;: the main Gtk struct

shumateDataSource ShumateDataSource* shumateDataSource;: the main Gtk struct
getDataSourceStruct ShumateDataSource* getDataSourceStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
getTileDataAsync void getTileDataAsync(int x, int y, int zoomLevel, Cancellable cancellable, GAsyncReadyCallback callback, void* userData): Gets the data for the tile at the given coordinates.
getTileDataFinish Bytes getTileDataFinish(AsyncResultIF result): Gets the final result of a request started with shumate_data_source_get_tile_data_async().
addOnReceivedData gulong addOnReceivedData(void delegate(int, int, int, Bytes, DataSource) dlg, ConnectFlags connectFlags): Emitted when data is received for any tile. This includes any intermediate steps, such as data from the file cache, as well as the final result.