有没有办法将EPSG:3857投影转换为EPSG:java中的4326?我正在使用esri java sdk。我浏览了esri skd文档,但找不到将EPSG转换为3857的方法:EPSG:4326。有办法吗?
我有这样的网络墨卡托:qazxsw poi
并拥有像这样的Point property = new Point(1.7040237624799997e7,-3099509.4953500014, SpatialReferences.getWebMercator());
的WSG84
我需要合并它们,因为这些点具有不同的空间参考,我无法显示地图属性。
我假设您正在使用ArcObjects SDK for Java?然后,下面的代码应该可以工作,因为您的Point类正在根据esri java doc实现IGeometry接口
Point point1 = new Point(153.089361, -26.802295, SpatialReferences.getWgs84());
https://desktop.arcgis.com/en/arcobjects/latest/java/api/arcobjects/com/esri/arcgis/geometry/IGeometry.html
因为您的Point构造函数看起来像是使用了一个较新的Esri SDK,如ArcGIS Pro SDK或Runtime SDK,我也为它们添加了一个解决方案:
Point property = new Point(1.7040237624799997e7,-3099509.4953500014,
spatialReferences.getWebMercator());
Point reprojected = property.project(SpatialReferences.getWgs84());
根据Point originalPoint = new Point(1.7040237624799997e7,-3099509.4953500014,
spatialReferences.getWebMercator());
Point projectedPoint = (Point) GeometryEngine.project(originalPoint,
SpatialReference.create(4326));