org.cesiumjs.cs.core.providers

Class GoogleEarthEnterpriseTerrainProvider

java.lang.Object

org.cesiumjs.cs.core.providers.GoogleEarthEnterpriseTerrainProvider

All Implemented Interfaces:

TerrainProvider

@JsType(isNative=true,
        namespace="Cesium",
        name="GoogleEarthEnterpriseTerrainProvider")
public class GoogleEarthEnterpriseTerrainProvider
extends Object
implements TerrainProvider

Provides tiled terrain using the Google Earth Enterprise REST API.

Author:

Serge Silaev aka iSergio

Constructor Summary

Constructors

Constructor and Description
GoogleEarthEnterpriseTerrainProvider(GoogleEarthEnterpriseTerrainProviderOptions options)

Method Summary

Modifier and Type	Method and Description
static GoogleEarthEnterpriseTerrainProvider	create(GoogleEarthEnterpriseMetadata metadata)
static GoogleEarthEnterpriseTerrainProvider	create(String url)
double	getLevelMaximumGeometricError(int level) Gets the maximum geometric error allowed in a tile at a given level.
boolean	getTileDataAvailable(int x, int y, int level) Determines whether data for a tile is available to be loaded.
Promise<TerrainData,Void>	requestTileGeometry(int x, int y, int level, Request request) Requests the geometry for a given tile.

Methods inherited from class java.lang.Object

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

Constructor Detail

GoogleEarthEnterpriseTerrainProvider

@JsConstructor
public GoogleEarthEnterpriseTerrainProvider(GoogleEarthEnterpriseTerrainProviderOptions options)

Method Detail

create

@JsOverlay
public static GoogleEarthEnterpriseTerrainProvider create(String url)

create

@JsOverlay
public static GoogleEarthEnterpriseTerrainProvider create(GoogleEarthEnterpriseMetadata metadata)

getLevelMaximumGeometricError

@JsMethod
public double getLevelMaximumGeometricError(int level)

Gets the maximum geometric error allowed in a tile at a given level.

Specified by:

getLevelMaximumGeometricError in interface TerrainProvider

Parameters:

level - The tile level for which to get the maximum geometric error.

Returns:

The maximum geometric error.

getTileDataAvailable

@JsMethod
public boolean getTileDataAvailable(int x,
                                              int y,
                                              int level)

Determines whether data for a tile is available to be loaded.

Specified by:

getTileDataAvailable in interface TerrainProvider

Parameters:

x - The X coordinate of the tile for which to request geometry.

y - The Y coordinate of the tile for which to request geometry.

level - The level of the tile for which to request geometry.

Returns:

Undefined if not supported, otherwise true or false.

requestTileGeometry

@JsMethod
public Promise<TerrainData,Void> requestTileGeometry(int x,
                                                               int y,
                                                               int level,
                                                               Request request)

Requests the geometry for a given tile. This function should not be called before GoogleEarthEnterpriseProvider#ready returns true. The result must include terrain data and may optionally include a water mask and an indication of which child tiles are available.

Specified by:

requestTileGeometry in interface TerrainProvider

Parameters:

x - The X coordinate of the tile for which to request geometry.

y - The Y coordinate of the tile for which to request geometry.

level - The level of the tile for which to request geometry.

request - The request object. Intended for internal use only.

Returns:

A promise for the requested geometry. If this method returns undefined instead of a promise, it is an indication that too many requests are already pending and the request will be retried later.