CartesianSourceCoordinateSystem Class

This class allows use of the Cartesian coordinate system for the Map Control.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v18.1.dll

Declaration

C#

public class CartesianSourceCoordinateSystem :
    SourceCoordinateSystem

VB.NET

Public Class CartesianSourceCoordinateSystem
    Inherits SourceCoordinateSystem

Related API Members

The following members accept/return CartesianSourceCoordinateSystem objects:

• SvgFileDataAdapter.SourceCoordinateSystem

Remarks

An object of CartesianSourceCoordinateSystem class can be assigned to the CoordinateSystemDataAdapterBase.SourceCoordinateSystem 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

Form1.cs

void SetCartesianMapCartesianData() {
    imageLayer.Visible = false;

    Uri baseUri = new Uri(System.Reflection.Assembly.GetEntryAssembly().Location);
    Adapter.FileUri = new Uri(baseUri, cartesianMapCartesianDataFile);
    Adapter.SourceCoordinateSystem = new CartesianSourceCoordinateSystem();

    mapControl.CoordinateSystem = new CartesianMapCoordinateSystem();
}
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();
}

Form1.vb

Private Sub SetCartesianMapCartesianData()
    imageLayer.Visible = False

    Dim baseUri As New Uri(System.Reflection.Assembly.GetEntryAssembly().Location)
    Adapter.FileUri = New Uri(baseUri, cartesianMapCartesianDataFile)
    Adapter.SourceCoordinateSystem = New CartesianSourceCoordinateSystem()

    mapControl.CoordinateSystem = New CartesianMapCoordinateSystem()
End Sub
Private Sub SetGeoMapCartesianData()
    imageLayer.Visible = True

    Dim baseUri As 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()
End Sub

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the CartesianSourceCoordinateSystem class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-load-cartesian-data-to-a-map-control-using-a-predefined-coordinate-converter-t208235/CS/BuildInCoordinateConverters/Form1.cs#L14

Filepath = "../../Shapefiles/Albers/switzerland.shp",
CoordinateSystem = new CartesianSourceCoordinateSystem() {
    CoordinateConverter = new AlbersEqualAreaConticCartesianToGeoConverter() {

how-to-colorize-a-cartesian-map-using-a-key-color-colorizer-t176227/CS/WinForms_MapControl_KeyColorColorizer/Form1.cs#L49

ShapefileDataAdapter adapter = new ShapefileDataAdapter() {
    SourceCoordinateSystem = new CartesianSourceCoordinateSystem(),
    FileUri = new Uri(baseUri, filepath)

how-to-automatically-load-a-cartesian-data-shapefile-onto-a-geo-map-t208696/CS/LoadGeoShapeData/Form1.cs#L37

FileUri = new Uri(baseUri, "../../Shapefiles/TransverseMercator/israel.shp"),
CoordinateSystem = new CartesianSourceCoordinateSystem() {
    CoordinateConverter = new UTMCartesianToGeoConverter() {

how-to-customize-coordinate-systems-of-a-map-and-data-source-t202055/CS/CoordinateSystems/Form1.cs#L42

Adapter.FileUri = new Uri(baseUri, cartesianMapCartesianDataFile);
Adapter.SourceCoordinateSystem = new CartesianSourceCoordinateSystem();

VB.NET

how-to-load-cartesian-data-to-a-map-control-using-a-predefined-coordinate-converter-t208235/VB/BuildInCoordinateConverters/Form1.vb#L24

New MapData() With { _
    .Filepath = "../../Shapefiles/Albers/switzerland.shp", .CoordinateSystem = New CartesianSourceCoordinateSystem() With { _
        .CoordinateConverter = New AlbersEqualAreaConticCartesianToGeoConverter() With {.StandardParallelN = 60, .StandardParallelS = 20, .Ellipsoid = Ellipsoid.GRS80, .ProjectionCenter = New GeoPoint(40, -96)} _

how-to-colorize-a-cartesian-map-using-a-key-color-colorizer-t176227/VB/WinForms_MapControl_KeyColorColorizer/Form1.vb#L38

Dim adapter As New ShapefileDataAdapter() With {.SourceCoordinateSystem = New CartesianSourceCoordinateSystem(), .FileUri = New Uri(baseUri, filepath)}

how-to-automatically-load-a-cartesian-data-shapefile-onto-a-geo-map-t208696/VB/LoadGeoShapeData/Form1.vb#L28

data.Add(New MapData() With { _
    .Name = "Manually created coordinate system", .FileUri = New Uri(baseUri, "../../Shapefiles/TransverseMercator/israel.shp"), .CoordinateSystem = New CartesianSourceCoordinateSystem() With { _
        .CoordinateConverter = New UTMCartesianToGeoConverter() With {.Hemisphere = Hemisphere.Northern, .UtmZone = 36} _

how-to-customize-coordinate-systems-of-a-map-and-data-source-t202055/VB/CoordinateSystems/Form1.vb#L44

Adapter.FileUri = New Uri(baseUri, cartesianMapCartesianDataFile)
Adapter.SourceCoordinateSystem = New CartesianSourceCoordinateSystem()

Inheritance

Object

SourceCoordinateSystem

CartesianSourceCoordinateSystem