Class CesiumHeatmap

热度图

Hierarchy

CesiumHeatmap

Constructors

constructor

new CesiumHeatmap(viewer: Viewer, options: CesiumHeatmapOption): CesiumHeatmap

- Defined in cesiumHeatmap.ts:128
Parameters
- viewer: Viewer
- options: CesiumHeatmapOption
Returns CesiumHeatmap

Properties

Private bounds

bounds: Bounds = ...

Private Optional cameraMoveEnd

cameraMoveEnd?: RemoveCallback

Private Optional element

element?: HTMLElement

Private Optional heatmap

heatmap?: any

Private Optional heatmapDataOptions

heatmapDataOptions?: HeatmapDataOption

Private Optional heatmapOptions

heatmapOptions?: HeatmapConfiguration

Private initOptions

initOptions: CesiumHeatmapOption

Private initRadius

initRadius: number = 10

Private lastCameraHeight

lastCameraHeight: number = 0

Private Optional provider

provider?: any

Private viewer

viewer: Viewer

Methods

Private addLisener

addLisener(): void

- Defined in cesiumHeatmap.ts:370
添加相机的监听

Returns void

Private createContainer

createContainer(bounds: number[]): { container: HTMLDivElement; height: number; width: number }

- Defined in cesiumHeatmap.ts:430
Parameters
- bounds: number[]
Returns { container: HTMLDivElement; height: number; width: number }
- container: HTMLDivElement
- height: number
- width: number

Private createEntity

createEntity(): void

- Defined in cesiumHeatmap.ts:344
Returns void

Private createLayer

createLayer(): void

- Defined in cesiumHeatmap.ts:288
Returns void

Private createPrimitive

createPrimitive(): void

- Defined in cesiumHeatmap.ts:298
Returns void

Private createSingleTileImageryLayer

createSingleTileImageryLayer(): void

- Defined in cesiumHeatmap.ts:326
Returns void

Private getBounds

getBounds(points: HeatmapPoint[]): Bounds

- Defined in cesiumHeatmap.ts:405
Parameters
- points: HeatmapPoint[]
Returns Bounds

Private getImageMaterialProperty

getImageMaterialProperty(): ImageMaterialProperty

- Defined in cesiumHeatmap.ts:336
Returns ImageMaterialProperty

remove

remove(): void

- Defined in cesiumHeatmap.ts:269
移除

Returns void

updateHeatMapMaxMin

updateHeatMapMaxMin(dataOption: HeatmapDataOption): void

- Defined in cesiumHeatmap.ts:220
设置数据的最大最小值

Parameters
- dataOption: HeatmapDataOption
Returns void

updateHeatmap

updateHeatmap(options: HeatmapConfiguration): void

- Defined in cesiumHeatmap.ts:239
更新热度图配置

Parameters
- options: HeatmapConfiguration
Returns void

Private updateLayer

updateLayer(): void

- Defined in cesiumHeatmap.ts:354
Returns void

updateRadius

updateRadius(radius: number): void

- Defined in cesiumHeatmap.ts:249
更新半径

Parameters
- radius: number
Returns void

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