# geometryCollection

Creates a Feature based on a coordinate array. Properties can be added optionally.
基于坐标数组创建Feature。属性可以随意添加。

> npm install @turf/helpers

参数

参数 类型 描述
geometries Array <Geometry> an array of GeoJSON Geometries
properties Object an Object of key-value pairs to add as properties
options Object Optional parameters: see below

options选项

属性 类型 默认值 描述
bbox (Array) Bounding Box Array
id (string|number) Identifier associated with the Feature

返回

Feature <GeometryCollection> - a GeoJSON GeometryCollection Feature

示例

var pt = {
    "type": "Point",
      "coordinates": [100, 0]
    };
var line = {
    "type": "LineString",
    "coordinates": [ [101, 0], [102, 1] ]
  };
var collection = turf.geometryCollection([pt, line]);

//=collection
Last Updated: 1/19/2021, 10:59:20 AM