walkers

Struct HttpTiles

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pub struct HttpTiles { /* private fields */ }
Expand description

Downloads the tiles via HTTP. It must persist between frames.

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impl HttpTiles

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pub fn new<S>(source: S, egui_ctx: Context) -> Self
where S: TileSource + Send + 'static,

Construct new Tiles with default HttpOptions.

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pub fn with_options<S>( source: S, http_options: HttpOptions, egui_ctx: Context, ) -> Self
where S: TileSource + Send + 'static,

Construct new Tiles with supplied HttpOptions.

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impl Tiles for HttpTiles

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fn attribution(&self) -> Attribution

Attribution of the source this tile cache pulls images from. Typically, this should be displayed somewhere on the top of the map widget.

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fn at(&mut self, tile_id: TileId) -> Option<TextureWithUv>

Return a tile if already in cache, schedule a download otherwise.

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fn tile_size(&self) -> u32

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