public
class
TileUtils
extends Object| java.lang.Object | |
| ↳ | com.carto.utils.TileUtils |
Class Overview
A helper class for mapping coordinates to tiles and back.
Summary
| Public Methods | |||||||||||
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| static MapTile |
calculateMapTile(MapPos mapPos, int zoom, Projection proj)
Calculates the map tile corresponding to specified point and zoom level.
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| static MapBounds |
calculateMapTileBounds(MapTile mapTile, Projection proj)
Calculates bounds for the given map tile.
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| static MapPos |
calculateMapTileOrigin(MapTile mapTile, Projection proj)
Calculates origin coordinates for the given map tile.
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| synchronized void | delete() | ||||||||||
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Methods
public static MapTile calculateMapTile (MapPos mapPos, int zoom, Projection proj)
Calculates the map tile corresponding to specified point and zoom level.
Parameters
| mapPos | Coordinates for the point. |
|---|---|
| zoom | Zoom level for the tile. |
| proj | The projection to use for tile and point. |
Returns
- The corresponding map tile.
public static MapBounds calculateMapTileBounds (MapTile mapTile, Projection proj)
Calculates bounds for the given map tile.
Parameters
| mapTile | The map tile to use. |
|---|---|
| proj | The projection to use for bounds. |
Returns
- The corresponding tile bounds.
public static MapPos calculateMapTileOrigin (MapTile mapTile, Projection proj)
Calculates origin coordinates for the given map tile.
Parameters
| mapTile | The map tile to use. |
|---|---|
| proj | The projection to use for origin. |
Returns
- The corresponding tile origin.