com.nutiteq.layers.raster.deprecated

Class MBTilesMapLayer

java.lang.Object

com.nutiteq.layers.Layer

com.nutiteq.rasterlayers.RasterLayer

com.nutiteq.layers.raster.deprecated.MBTilesMapLayer

All Implemented Interfaces:

UtfGridLayerInterface

Deprecated.

@Deprecated
public class MBTilesMapLayer
extends com.nutiteq.rasterlayers.RasterLayer
implements UtfGridLayerInterface

A raster layer class for reading map tiles from local Sqlite database. The database must contain table tiles with the following fields:

zoom_level (zoom level of the tile), tile_column, tile_row, tile_data (compressed tile bitmap)

Nested Class Summary

Nested classes/interfaces inherited from class com.nutiteq.rasterlayers.RasterLayer

com.nutiteq.rasterlayers.RasterLayer.TileDrawData

Field Summary

Fields inherited from class com.nutiteq.rasterlayers.RasterLayer

dataSource, dataSourceListener, fetchPriority, id, location, maxZoom, memoryCaching, minZoom, persistentCaching, tileColor, tileFading, tileIdOffset, visibleTiles

Fields inherited from class com.nutiteq.layers.Layer

components, projection, renderProjection, visible, visibleZoomRange

Constructor Summary

Constructors

Constructor and Description
MBTilesMapLayer(com.nutiteq.projections.Projection projection, int minZoom, int maxZoom, int id, String path, android.content.Context ctx) Deprecated. Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Deprecated. Close database file.
void	fetchTile(com.nutiteq.components.MapTile tile) Deprecated.
void	flush() Deprecated.
MBTilesDbHelper	getDatabase() Deprecated.
Map<String,String>	getUtfGridTooltips(com.nutiteq.components.MapTile clickedTile, com.nutiteq.components.MutableMapPos tilePos, String template) Deprecated.
boolean	hasUtfGridTooltips() Deprecated.
void	setTmsY(boolean tmsY) Deprecated.

Methods inherited from class com.nutiteq.rasterlayers.RasterLayer

executeFetchTask, getDataSource, getFetchPriority, getId, getMaxZoom, getMinZoom, getTileColor, getTileIdOffset, getVisibleTiles, isMemoryCaching, isPersistentCaching, isTileFading, registerDataSourceListener, setComponents, setFetchPriority, setMemoryCaching, setPersistentCaching, setRenderProjection, setTileColor, setTileFading, setVisibleTiles, unregisterDataSourceListener, updateVisibleTiles

Methods inherited from class com.nutiteq.layers.Layer

getComponents, getProjection, getRenderProjection, getVisibleZoomRange, isInVisibleZoomRange, isVisible, setProjection, setVisible, setVisibleZoomRange

Methods inherited from class java.lang.Object

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

Constructor Detail

MBTilesMapLayer

public MBTilesMapLayer(com.nutiteq.projections.Projection projection,
               int minZoom,
               int maxZoom,
               int id,
               String path,
               android.content.Context ctx)
                throws IOException

Deprecated.

Default constructor.

Parameters:

projection - projection for the layer.

minZoom - minimum zoom supported by the layer.

maxZoom - maximum zoom supported by the layer.

id - unique layer id. Id for the layer must be depend ONLY on the layer source, otherwise tile caching will not work properly.

path - path to the local Sqlite database file. SQLiteException will be thrown if the database does not exist or can not be opened in read-only mode.

ctx - Android application context.

Throws:

IOException - exception if file not exists

Method Detail

fetchTile

public void fetchTile(com.nutiteq.components.MapTile tile)

Deprecated.

Overrides:

fetchTile in class com.nutiteq.rasterlayers.RasterLayer

flush

public void flush()

Deprecated.

Overrides:

flush in class com.nutiteq.rasterlayers.RasterLayer

close

public void close()

Deprecated.

Close database file. After calling this, new tiles will not be read from the database.

setTmsY

public void setTmsY(boolean tmsY)

Deprecated.

getDatabase

public MBTilesDbHelper getDatabase()

Deprecated.

getUtfGridTooltips

public Map<String,String> getUtfGridTooltips(com.nutiteq.components.MapTile clickedTile,
                                    com.nutiteq.components.MutableMapPos tilePos,
                                    String template)

Deprecated.

Specified by:

getUtfGridTooltips in interface UtfGridLayerInterface

hasUtfGridTooltips

public boolean hasUtfGridTooltips()

Deprecated.

Specified by:

hasUtfGridTooltips in interface UtfGridLayerInterface