Constructors

  • Parameters

    • _viewer: Viewer

      The base Cesium widget for building applications

    • _data: HeatmapDataConfig

      热力图数据

    • _bbox: [number, number, number, number] = ...

      边界盒数据

    • Optional _autoRadiusConfig: AutoRadiusConfig = ...

      热力图自动调整参数

    • Optional _heatmapConfig: {} = {}

      热力图参数

      • Optional _canvasConfig: CanvasConfig = ...

        画布参数

      Returns Heatmap

    Properties

    autoRadiusConfig: AutoRadiusConfig
    bbox: [number, number, number, number]
    boxMeta: {
        height: number;
        left: number;
        top: number;
        width: number;
    } = ...

    Type declaration

    • height: number
    • left: number
    • top: number
    • width: number
    cameraMoveEnd: null | Function = null
    canvasConfig: CanvasConfig
    data: undefined | {
        value: number;
        x: number;
        y: number;
    }[]
    dataConfig: undefined | {
        autoMaxMin: undefined | boolean;
        max: undefined | number;
        min: undefined | number;
    }

    Type declaration

    • autoMaxMin: undefined | boolean
    • max: undefined | number
    • min: undefined | number
    heatmap: any
    heatmapConfig: undefined | {
        container: null;
    }

    Type declaration

    • container: null
    max: number
    min: number
    mountPoint: null | HTMLDivElement
    rectangleEntity: undefined | Entity
    viewer: Viewer

    Methods

    • 转换坐标

      Parameters

      • data: {
            x: number;
            y: number;
            z: number;
        }

        XYZ数据

        • x: number
        • y: number
        • z: number

      Returns {
          value: number;
          x: number;
          y: number;
      }

      • value: number
      • x: number
      • y: number
    • 销毁

      Returns void

    • Parameters

      • gps: [number, number]

      Returns number[]

    • Parameters

      • style: any
      • parent: HTMLElement

      Returns HTMLDivElement

    • Returns number[]

    • Returns void

    • 更新cesium显示

      Parameters

      • updateHeat: boolean

        是否更新热力图

      Returns void

    • 按当前的相机高度调整点的辐射(越高,越大)

      Returns void

    • 更新最大值最小值

      Parameters

      • value: number

        所更新的数值

      Returns void