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Add caching in Map for loaded tiles in TileLayer to improve performance and reduce requests. #1931

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Add caching in Map for loaded tiles in TileLayer to improve performance and reduce requests. #1931

wants to merge 1 commit into from

Commits on Jul 10, 2024

  1. Add caching for loaded tiles in TileLayer to improve performance and … 

    …reduce redundant tile loading. The cached tiles are stored in a Map where the key is the tile coordinates (x:y:z) and the value is the tile image as a byte list. This allows for quick retrieval of already loaded tiles, avoiding unnecessary network requests. The caching logic is implemented in the `_TileLayerState` class using a `Map<String, Uint8List>` called `_cachedTiles`. Each time a tile is loaded, it is added to the cache using its coordinates as the key. When a tile is requested, the cache is checked first before initiating a new load. This change improves the efficiency of the TileLayer component and reducing requests.
    @ReinisSprogis
    ReinisSprogis committed Jul 10, 2024
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