GeoMapCoordinateSystem Class
This class allows use of the Geographical coordinate system for the Map Control.
Namespace: DevExpress.XtraMap
Assembly: DevExpress.XtraMap.v19.1.dll
Declaration
Remarks
An object of GeoMapCoordinateSystem
class can be assigned to the MapControl.CoordinateSystem property.
Example
Note
A complete sample project is available at https://github.com/DevExpress-Examples/how-to-customize-coordinate-systems-of-a-map-and-data-source-t202055
void SetGeoMapGeoData() {
imageLayer.Visible = false;
Uri baseUri = new Uri(System.Reflection.Assembly.GetEntryAssembly().Location);
Adapter.FileUri = new Uri(baseUri, geoMapGeoDataFile);
Adapter.SourceCoordinateSystem = new GeoSourceCoordinateSystem();
mapControl.CoordinateSystem = new GeoMapCoordinateSystem();
}
void SetGeoMapCartesianData() {
imageLayer.Visible = true;
Uri baseUri = new Uri(System.Reflection.Assembly.GetEntryAssembly().Location);
Adapter.FileUri = new Uri(baseUri, geoMapCartesianDataShpFile);
Adapter.SourceCoordinateSystem = ShapefileDataAdapter.LoadPrjFile(new Uri(baseUri, geoMapCartesianDataPrjFile));
mapControl.CoordinateSystem = new GeoMapCoordinateSystem();
}
Inheritance
Object
MapCoordinateSystem
GeoMapCoordinateSystem
See Also