Question

我不知道如何使用此库将坐标从utm转换为google lat lon。

我导入了这个：

  <script src="javascript/lib/proj4js-combined.js"></script>
  <script src="javascript/lib/defs/GOOGLE.js"></script>
  <script src="javascript/lib/util/MGRS.js"></script>

现在我正在使用这个例子：

 <script>
    console.log("hola");
    var utm = "+proj=utm +zone=32";
    var wgs84 = "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs";
    console.log("prueba");
    console.log(new Proj4js.Proj(utm,wgs84,[434306.32460000,4813243.12520000]));

</script>

我遇到了这个错误：

GET http://myurl/maps/javascript/lib/defs/+PROJ=UTM%20+ZONE=32.js 404 (Not Found)            proj4js-combined.js:439

GET http://spatialreference.org/ref//+PROJ=UTM%20+ZONE=32/proj4js/ 404 (NOT FOUND)        proj4js-combined.js:439

Uncaught TypeError: undefined is not a function         proj4js-combined.js:743

我的错误在哪里？

Answer 1

使用proj4(utm,wgs84,[434306.32460000,4813243.12520000])代替

将UTM转换为google lat lon Proj4s

1 个答案: