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## com.maryanovsky.map.client.osm
Class OsmTileLayer

    java.lang.Object
      com.maryanovsky.map.client.osm.OsmTileLayer

All Implemented Interfaces:
  TileLayer

    public class OsmTileLayer

extends Object
implements TileLayer

Implements an OpenStreetMaps.org tile layer.

Author:
  Maryanovsky Alexander

Constructor Summary
`OsmTileLayer(String baseUrl, int minZoom, int maxZoom)` Creates a new `OsmTileLayer` with the specified base URL and minimum and maximum zoom values.
`OsmTileLayer(String baseUrl, String tileExtension, int minZoom, int maxZoom)` Creates a new `OsmTileLayer` with the specified base URL, tile files' extension, and minimum and maximum zoom values.

Method Summary
`Tile` | `getTile(int x, int y, int zoom)` Returns the tile to display at the specified location (in pixels, relative to the top-left of the map) and zoom.
`SizeView` | `getTileSize()` Returns the size of the tiles.
`void` | `releaseTile(Tile tile)` Releases any resources associated with the specified tile that was returned by `TileLayer.getTile(int, int, int)`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### OsmTileLayer

    public OsmTileLayer(String baseUrl,
                        String tileExtension,
                        int minZoom,
                        int maxZoom)

  Creates a new `OsmTileLayer` with the specified base URL, tile files' extension, and minimum and maximum zoom values.

### OsmTileLayer

    public OsmTileLayer(String baseUrl,
                        int minZoom,
                        int maxZoom)

  Creates a new `OsmTileLayer` with the specified base URL and minimum and maximum zoom values.

Method Detail

### getTileSize

    public SizeView getTileSize()

  Returns the size of the tiles.

  Specified by:
    `getTileSize` in interface `TileLayer`

### getTile

    public Tile getTile(int x,
                        int y,
                        int zoom)

  Returns the tile to display at the specified location (in pixels, relative to the top-left of the map) and zoom. Returns `null` if there is no tile at the specified location, if, for example, it is outside the boundaries of the map.

  Specified by:
    `getTile` in interface `TileLayer`

### releaseTile

    public void releaseTile(Tile tile)

  Releases any resources associated with the specified tile that was returned by `TileLayer.getTile(int, int, int)`.

  Specified by:
    `releaseTile` in interface `TileLayer`

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