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kml-geojson

v1.3.0

Published

kml与geojson互转工具类

Downloads

220

Readme

kml-geojson (kgUtil)

kml或kmz格式 与 GeoJSON格式 互相转换工具类(kgUtil)

运行命令

首次运行前安装依赖

npm installcnpm install

打包编译项目

运行npm run build来构建项目。

使用示例

安装及引入

安装包

npm install kml-geojson -save 

引入包

import * as kgUtil from './conver/geoJSONToKml' 
//或者
//import {toGeoJSON,tokml} from './conver/geoJSONToKml'

KML转GeoJSON示例:

//直接加载url
kgUtil.toGeoJSON('//data.mars3d.cn/file/kml/NAVWARN.kmz').then((geojoson) => {
  console.log(geojoson) 
})

//加载input文件控件的二进制流
kgUtil.toGeoJSON(this.files[0]).then((geojoson) => {
  console.log(geojoson) 
})

//加载kml文档对象
$.ajax('//data.mars3d.cn/file/kml/dg8.kml').done(function (xml) {
  kgUtil.toGeoJSON(xml).then((geojoson) => {
    console.log(geojoson) 
  })
})

GeoJSON转KML示例

var kml = kgUtil.tokml(geojsonObject, {
  name: 'Mars3D标绘数据',
  documentName: 'Mars3D标绘数据文件',
  documentDescription: '标绘数据 by mars3d.cn',
  simplestyle: true,
})