imobile_for_javascript/NativeModule/utility/utility.js

iMobile for JavaScript，是SuperMap iMobile推出的一款基于React-Native框架的移动应用开发工具。基于该开发工具，用户可以使用JavaScript开发语言，开发出在Android和IOS操作系统下运行的原生移动GIS应用，入门门槛低，一次开发，处处运行。

/**
 * Created by will on 2017/3/3.
 */
/**
 * 原生Point类点的x，y坐标，转地图坐标Point2D
 * @param x
 * @param y
 * @returns {Promise.<Point2D>}
 * @constructor
 */

import Point from '../Point';
import SystemUtil from '../SystemUtil';

exports.Point2Map = async function (map,x, y) {
    var pointFac = new Point();
    var point = await pointFac.createObj(x,y);
    var mapPoint = await map.pixelToMap(point);

    return mapPoint;
}

exports.appendingHomeDirectory = async function (path) {
    var util = new SystemUtil();
    var homeDirectory = await util.getHomeDirectory();
    var newPath = homeDirectory + path;
    return newPath;
}