MercatorTextureTile (NASA WorldWind)

java.lang.Object
- gov.nasa.worldwind.util.Tile
- - gov.nasa.worldwind.layers.TextureTile
  - - gov.nasa.worldwind.layers.mercator.MercatorTextureTile

All Implemented Interfaces:

Cacheable, SurfaceTile, java.lang.Comparable<Tile>
```
public class MercatorTextureTile
extends TextureTile
```

Field Summary
- Fields inherited from class gov.nasa.worldwind.layers.TextureTile
  hasMipmapData, updateTime

Constructor Summary

Constructors
Constructor Description

MercatorTextureTile(MercatorSector mercatorSector, Level level, int row, int col)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MercatorTextureTile[]`	`createSubTiles(Level nextLevel)`	Splits this texture tile into four tiles; one for each sub quadrant of this texture tile.
`MercatorSector`	`getMercatorSector()`
`protected MercatorTextureTile`	`getTileFromMemoryCache(TileKey tileKey)`

Methods inherited from class gov.nasa.worldwind.layers.TextureTile
applyInternalTransform, applyResourceTextureTransform, bind, createSubTile, createSubTileKey, equals, getCentroidPoint, getCorners, getExtent, getFallbackTile, getMemoryCache, getSizeInBytes, getTexture, getTextureData, getUpdateTime, hashCode, initializeTexture, isTextureExpired, isTextureExpired, isTextureInMemory, setFallbackTile, setTexture, setTextureData, setTextureParameters, toString, updateMemoryCache

Methods inherited from class gov.nasa.worldwind.util.Tile
compareTo, computeColumn, computeColumnLongitude, computeRow, computeRowLatitude, getCacheName, getColumn, getFormatSuffix, getHeight, getLabel, getLevel, getLevelName, getLevelNumber, getPath, getPathBase, getPriority, getResourceURL, getResourceURL, getRow, getSector, getTileKey, getWidth, setPriority

Methods inherited from class java.lang.Object
clone, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface gov.nasa.worldwind.render.SurfaceTile
getSector

- Constructor Detail
  - MercatorTextureTile
```
public MercatorTextureTile(MercatorSector mercatorSector,
                           Level level,
                           int row,
                           int col)
```
- Method Detail
  - createSubTiles
```
public MercatorTextureTile[] createSubTiles(Level nextLevel)
```
    Description copied from class: TextureTile
    
    Splits this texture tile into four tiles; one for each sub quadrant of this texture tile. This attempts to retrieve each sub tile from the texture tile cache. This calls TextureTile.createSubTile(gov.nasa.worldwind.geom.Sector, gov.nasa.worldwind.util.Level, int, int) to create sub tiles not found in the cache.
    
    Overrides:
    
    createSubTiles in class TextureTile
    
    Parameters:
    
    nextLevel - the level for the sub tiles.
    
    Returns:
    
    a four-element array containing this texture tile's sub tiles.
  - getTileFromMemoryCache
```
protected MercatorTextureTile getTileFromMemoryCache(TileKey tileKey)
```
    Overrides:
    
    getTileFromMemoryCache in class TextureTile
  - getMercatorSector
```
public MercatorSector getMercatorSector()
```