GeoJSONLayerOptions

GeoJSONLayer 构造函数的可选参数。

interface GeoJSONLayerOptions {
    dataSource?: object;
    level?: number;
    markerStyle?: MarkerOptions | ((properties: object) => MarkerOptions);
    maxZoom?: number;
    minZoom?: number;
    polygonStyle?: PolygonOptions | ((properties: object) => PolygonOptions);
    polylineStyle?: PolylineOptions | ((properties: object) => PolylineOptions);
    reference?: string;
    visible?: boolean;
}

属性

#dataSource?: object

GeoJSON 结构数据

#level?: number

显示层级，负数越大层级越高，默认值：-99

#markerStyle?: MarkerOptions | ((properties: object) => MarkerOptions)

点类型数据样式，详见 MarkerOptions

#maxZoom?: number

最大显示层级，默认值：21

#minZoom?: number

最小显示层级，默认值：3

#polygonStyle?: PolygonOptions | ((properties: object) => PolygonOptions)

面类型数据样式，详见 PolygonOptions

#polylineStyle?: PolylineOptions | ((properties: object) => PolylineOptions)

线类型数据样式，详见 PolylineOptions

#reference?: string

来源数据坐标系，可选 'BD09LL'、'BD09MC'、'EPSG3857'、'GCJ02'、'WGS84'，默认值：'BD09LL'

#visible?: boolean

图层是否显示，默认值：true