cleanCoords

描述

¥Description

Removes redundant coordinates from any GeoJSON Geometry.

参数

¥Parameters

名称	类型	描述
geojson	几何图形 | 特性	要素或几何图形
options?	对象	可选参数（默认 ）
options.mutate?	boolean	allows GeoJSON input to be mutated (default false)

返回

¥Returns

几何图形 | 特性 the cleaned input Feature/Geometry

¥Geometry | Feature the cleaned input Feature/Geometry

示例

¥Examples

var line = turf.lineString([
  [0, 0],
  [0, 2],
  [0, 5],
  [0, 8],
  [0, 8],
  [0, 10],
]);
var multiPoint = turf.multiPoint([
  [0, 0],
  [0, 0],
  [2, 2],
]);

turf.cleanCoords(line).geometry.coordinates;
//= [[0, 0], [0, 10]]

turf.cleanCoords(multiPoint).geometry.coordinates;
//= [[0, 0], [2, 2]]

安装

¥Installation

$ npm install @turf/clean-coords

import { cleanCoords } from "@turf/clean-coords";
const result = cleanCoords(...);

$ npm install @turf/turf

import * as turf from "@turf/turf";
const result = turf.cleanCoords(...);