Package mil.nga.geopackage.map.tiles.overlay

Class XYZGeoPackageOverlay

java.lang.Object

mil.nga.geopackage.map.tiles.overlay.BoundedOverlay

mil.nga.geopackage.map.tiles.overlay.XYZGeoPackageOverlay

All Implemented Interfaces:

TileProvider

public class XYZGeoPackageOverlay
extends BoundedOverlay

XYZ GeoPackage Map Overlay Tile Provider, assumes XYZ tiles

Field Summary

Fields inherited from class mil.nga.geopackage.map.tiles.overlay.BoundedOverlay

webMercatorBoundingBox

Fields inherited from interface com.google.android.gms.maps.model.TileProvider

NO_TILE

Constructor Summary

Constructors

Constructor	Description
XYZGeoPackageOverlay(TileDao tileDao)	Constructor

Method Summary

Modifier and Type	Method	Description
TileRetriever	getRetriever()	Get the tile retriever
boolean	hasTileToRetrieve(int x, int y, int zoom)	Check if there is a tile to retrieve
Tile	retrieveTile(int x, int y, int zoom)	Retrieve the tile

Methods inherited from class mil.nga.geopackage.map.tiles.overlay.BoundedOverlay

getBoundingBox, getMaxZoom, getMinZoom, getTile, getWebMercatorBoundingBox, getWebMercatorBoundingBox, hasTile, isWithinBoundingBox, isWithinBounds, isWithinZoom, setBoundingBox, setMaxZoom, setMinZoom

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

XYZGeoPackageOverlay

public XYZGeoPackageOverlay(TileDao tileDao)

Constructor

Parameters:

tileDao - tile dao

Method Details

getRetriever

public TileRetriever getRetriever()

Get the tile retriever

Returns:

retriever

Since:

6.7.4

hasTileToRetrieve

public boolean hasTileToRetrieve(int x,
 int y,
 int zoom)

Check if there is a tile to retrieve

Specified by:

hasTileToRetrieve in class BoundedOverlay

Parameters:

x - x coordinate

y - y coordinate

zoom - zoom value

Returns:

true if there is a tile

retrieveTile

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

Retrieve the tile

Specified by:

retrieveTile in class BoundedOverlay

Parameters:

x - x coordinate

y - y coordinate

zoom - zoom value

Returns:

tile