topic Re: Change map spatial reference, map not showing in ArcGIS Runtime SDK for Android Questions

Change map spatial reference, map not showing

novruzjaf — Fri, 17 Feb 2023 20:12:35 GMT

Hi, I use ArcGIS Runtime SDK 100 for android. I create polygon objects on the map and log the geometry points, the points are correct. But I started sketcher editor and edited the geometry. The geometry coordinates are UTM coordinates and not correct coordinates. I use SpatialReference.getWGS84 for spatial reference and coordinates set lat, long. I tried setting Spatial reference for the map, but the maps not working spatial reference WGS84. Please help me. Thanks

Re: Change map spatial reference, map not showing

Shubham_Sharma — Mon, 27 Feb 2023 23:31:36 GMT

The edited geometry from "SketchEditor.getGeometry()" has the same spatial reference as the map used in the MapView. To set your map to WGS84:

ArcGISMap map = new ArcGISMap(SpatialReferences.getWgs84()); map.setBasemap(new Basemap(BasemapStyle.ARCGIS_DARK_GRAY));

To convert the spatial reference of geometry to match the spatial reference of the MapView,

Geometry projectedGeometry = GeometryEngine.project(geometry, mapView.getSpatialReference());

Check out the Sketch editor, Set map spatial reference, and GeometryEngine.Project