Class MapboxTerrainProvider

Mapbox地形供应商类

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Date

2022.5.17

Author

lyx

Hierarchy

TerrainProvider
- MapboxTerrainProvider

Index

Constructors

constructor

new MapboxTerrainProvider(parameters): MapboxTerrainProvider
Parameters
- parameters: MapboxTerrainProviderParameters
Returns MapboxTerrainProvider

Overrides TerrainProvider.constructor

Properties

`Protected` _levelZeroMaximumGeometricError

_levelZeroMaximumGeometricError: number

`Protected` _maxTileSize

_maxTileSize: Vector2

`Protected` _terrainQuality

_terrainQuality: number

`Readonly` elevation

elevation: number

固定海拔高度

Memberof

TerrainProvider

`Readonly` exaggeration

exaggeration: number

高度夸张系数

Memberof

TerrainProvider

maxAltitude

maxAltitude: number

`Readonly` maxZoom

maxZoom: number

最大缩放等级

Memberof

TerrainProvider

minAltitude

minAltitude: number

`Readonly` minZoom

minZoom: number

最小缩放等级

Memberof

TerrainProvider

`Readonly` name

name: string

名称

Memberof

TerrainProvider

`Readonly` resolution

resolution: number

分辨率

Memberof

MapboxTerrainProvider

`Readonly` segments

segments: number

瓦片分割份数

Memberof

TerrainProvider

`Readonly` skirt

skirt: boolean

瓦片是否有裙边

Memberof

TerrainProvider

`Readonly` token

token: string

服务令牌

Memberof

MapboxTerrainProvider

`Readonly` url

url: string

url地址

Memberof

MapboxTerrainProvider

Accessors

maxTileSize

get maxTileSize(): Readonly<Vector2>
获取最大瓦片尺寸（即0级瓦片尺寸）

Returns Readonly<Vector2>

Memberof
TerrainProvider

Inherited from TerrainProvider.maxTileSize
set maxTileSize(value): void
设置最大瓦片尺寸（即0级瓦片尺寸）
Parameters
- value: number[] | Vector2
Returns void

Memberof
TerrainProvider

Inherited from TerrainProvider.maxTileSize

Methods

fetchPlanarTile

fetchPlanarTile(zoom): TileVertexAtrributes
获取平面瓦片顶点数据
Parameters
- zoom: number
Returns TileVertexAtrributes

Memberof
TerrainProvider

Inherited from TerrainProvider.fetchPlanarTile

fetchTile

fetchTile(zoom, x, y): Promise<TileVertexAtrributes>
获取地形数据
Parameters
- zoom: number
  
  瓦片缩放等级
- x: number
  
  瓦片行号
- y: number
  
  瓦片列号
Returns Promise<TileVertexAtrributes>

Memberof
MapboxTerrainProvider

Overrides TerrainProvider.fetchTile

getLevelZeroMaximumGeometricError

getLevelZeroMaximumGeometricError(): number
获取0级瓦片的最大几何误差

Returns number

Memberof
TerrainProvider

Inherited from TerrainProvider.getLevelZeroMaximumGeometricError

getSkirtHeight

getSkirtHeight(zoom): number
获取指定层级的裙边高度
Parameters
- zoom: number
  
  瓦片地图层级
Returns number

Memberof
TerrainProvider

Inherited from TerrainProvider.getSkirtHeight

isReady

isReady(): boolean
是否已准备好

Returns boolean

Memberof
TerrainProvider

Inherited from TerrainProvider.isReady

release

release(): void
释放接口

Returns void

Memberof
MapboxTerrainProvider

Overrides TerrainProvider.release

Class MapboxTerrainProvider

Export

Date

Author

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

parameters: MapboxTerrainProviderParameters

Returns MapboxTerrainProvider

Properties

Protected _levelZeroMaximumGeometricError

Protected _maxTileSize

Protected _terrainQuality

Readonly elevation

Memberof

Readonly exaggeration

Memberof

maxAltitude

Readonly maxZoom

Memberof

minAltitude

Readonly minZoom

Memberof

Readonly name

Memberof

Readonly resolution

Memberof

Readonly segments

Memberof

Readonly skirt

Memberof

Readonly token

Memberof

Readonly url

Memberof

Accessors

maxTileSize

Returns Readonly<Vector2>

Memberof

Parameters

value: number[] | Vector2

Returns void

Memberof

Methods

fetchPlanarTile

Parameters

zoom: number

Returns TileVertexAtrributes

Memberof

fetchTile

Parameters

zoom: number

x: number

y: number

Returns Promise<TileVertexAtrributes>

Memberof

getLevelZeroMaximumGeometricError

Returns number

Memberof

getSkirtHeight

Parameters

zoom: number

Returns number

Memberof

isReady

Returns boolean

Memberof

release

Returns void

Memberof

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`Protected` _levelZeroMaximumGeometricError

`Protected` _maxTileSize

`Protected` _terrainQuality

`Readonly` elevation

`Readonly` exaggeration

`Readonly` maxZoom

`Readonly` minZoom

`Readonly` name

`Readonly` resolution

`Readonly` segments

`Readonly` skirt

`Readonly` token

`Readonly` url