com.supermap.services.providers

Class MVTTileProvider

java.lang.Object

com.supermap.services.providers.AbstractVectorTileProviderBase

com.supermap.services.providers.MVTTileProvider

All Implemented Interfaces:

Disposable, KeywordsQueryable, MapProvider, ProviderContextAware, TiledVectorProvider

public class MVTTileProvider
extends AbstractVectorTileProviderBase

Field Summary

Fields inherited from class com.supermap.services.providers.AbstractVectorTileProviderBase

DEFAULTDPI, defaultMapParameter, dpi

Constructor Summary

Constructors

Constructor and Description
MVTTileProvider()
MVTTileProvider(MVTTileProviderSetting setting)

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Release the resource object.
java.lang.String	getMVTSpriteJson(java.lang.String spriteName) Gets the json of the MVT Sprite.
byte[]	getMVTSpriteResource(java.lang.String spriteName) Gets the resource of the MVT Sprite.
byte[]	getMVTTile(VectorTileParameter vectorTileParameter) Gets the mvt tile.
byte[]	getSDFFonts(java.lang.String fontstack, java.lang.String range) Gets data of sdf format.
VectorStyle	getVectorStyle(java.lang.String mapName, java.lang.String[] layerNames, VectorStyleType type) Gets the specified vector layer style in the specified map.
java.lang.String[]	listMVTSprites() Lists all the Sprites names of the MVT.
void	setProviderContext(ProviderContext context) Sets the service provider context
boolean	support(java.lang.String mapName, MapCapability capability) Determines whether the map supports the specified function.

Methods inherited from class com.supermap.services.providers.AbstractVectorTileProviderBase

clearCache, findNearest, getDefaultMapParameter, getMapImage, getMapParameter, getNames, getOverview, getResource, getResource, getSymbolData, getVectorTile, measureArea, measureDistance, pixelToMillMeter, queryByBounds, queryByDistance, queryByGeometry, queryByKeywords, queryBySQL, setDefaultMapParameter, updateMap, updateVectorStyle, viewEntire

Methods inherited from class java.lang.Object

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

Constructor Detail

MVTTileProvider

public MVTTileProvider()

MVTTileProvider

public MVTTileProvider(MVTTileProviderSetting setting)

Method Detail

setProviderContext

public void setProviderContext(ProviderContext context)

Description copied from interface: ProviderContextAware

Sets the service provider context

Parameters:

context - service provider context

support

public boolean support(java.lang.String mapName,
              MapCapability capability)

Description copied from interface: MapProvider

Determines whether the map supports the specified function.

Parameters:

mapName - The map name.

capability - Function type.

Returns:

true means to support; otherwise, false.

getMVTTile

public byte[] getMVTTile(VectorTileParameter vectorTileParameter)

Description copied from interface: TiledVectorProvider

Gets the mvt tile.

Specified by:

getMVTTile in interface TiledVectorProvider

Overrides:

getMVTTile in class AbstractVectorTileProviderBase

Parameters:

vectorTileParameter - The parameters of the vector tile.

Returns:

The mvt tile data.

dispose

public void dispose()

Description copied from interface: Disposable

Release the resource object.

getVectorStyle

public VectorStyle getVectorStyle(java.lang.String mapName,
                         java.lang.String[] layerNames,
                         VectorStyleType type)

Description copied from interface: MapProvider

Gets the specified vector layer style in the specified map.

Specified by:

getVectorStyle in interface MapProvider

Overrides:

getVectorStyle in class AbstractVectorTileProviderBase

Parameters:

mapName - The map name.

layerNames - The layer name.

type - The vector style type.

Returns:

Vector layer style.

listMVTSprites

public java.lang.String[] listMVTSprites()

Description copied from interface: TiledVectorProvider

Lists all the Sprites names of the MVT.

Specified by:

listMVTSprites in interface TiledVectorProvider

Overrides:

listMVTSprites in class AbstractVectorTileProviderBase

Returns:

Sprites names list.

getMVTSpriteJson

public java.lang.String getMVTSpriteJson(java.lang.String spriteName)

Description copied from interface: TiledVectorProvider

Gets the json of the MVT Sprite.

Specified by:

getMVTSpriteJson in interface TiledVectorProvider

Overrides:

getMVTSpriteJson in class AbstractVectorTileProviderBase

Parameters:

spriteName - Sprite name.

Returns:

The json of the MVT Sprite.

getMVTSpriteResource

public byte[] getMVTSpriteResource(java.lang.String spriteName)

Description copied from interface: TiledVectorProvider

Gets the resource of the MVT Sprite.

Specified by:

getMVTSpriteResource in interface TiledVectorProvider

Overrides:

getMVTSpriteResource in class AbstractVectorTileProviderBase

Parameters:

spriteName - Sprite name.

Returns:

The Sprite resource data.

getSDFFonts

public byte[] getSDFFonts(java.lang.String fontstack,
                 java.lang.String range)

Description copied from interface: TiledVectorProvider

Gets data of sdf format.

Specified by:

getSDFFonts in interface TiledVectorProvider

Overrides:

getSDFFonts in class AbstractVectorTileProviderBase

Parameters:

fontstack - The font name.

range - Font

Returns:

Font data.