Update ProjNetMapProjectionFactory.cs

This commit is contained in:
ClemensFischer 2026-02-04 20:49:54 +01:00
parent 13a40718d5
commit 3769cacf4e

View file

@ -29,10 +29,10 @@ namespace MapControl.Projections
{
return crsId switch
{
MapControl.WebMercatorProjection.DefaultCrsId => new WebMercatorProjection(),
MapControl.WorldMercatorProjection.DefaultCrsId => new WorldMercatorProjection(),
MapControl.Wgs84UpsNorthProjection.DefaultCrsId => new Wgs84UpsNorthProjection(),
MapControl.Wgs84UpsSouthProjection.DefaultCrsId => new Wgs84UpsSouthProjection(),
WebMercatorProjection.DefaultCrsId => new WebMercatorProjection(),
WorldMercatorProjection.DefaultCrsId => new WorldMercatorProjection(),
Wgs84UpsNorthProjection.DefaultCrsId => new Wgs84UpsNorthProjection(),
Wgs84UpsSouthProjection.DefaultCrsId => new Wgs84UpsSouthProjection(),
_ => base.CreateProjection(crsId)
};
}
@ -48,16 +48,16 @@ namespace MapControl.Projections
{
var c when c is >= Ed50UtmProjection.FirstZoneEpsgCode
and <= Ed50UtmProjection.LastZoneEpsgCode => new Ed50UtmProjection(c % 100),
var c when c is >= MapControl.Etrs89UtmProjection.FirstZoneEpsgCode
and <= MapControl.Etrs89UtmProjection.LastZoneEpsgCode => new Etrs89UtmProjection(c % 100),
var c when c is >= MapControl.Nad27UtmProjection.FirstZoneEpsgCode
and <= MapControl.Nad27UtmProjection.LastZoneEpsgCode => new Nad27UtmProjection(c % 100),
var c when c is >= MapControl.Nad83UtmProjection.FirstZoneEpsgCode
and <= MapControl.Nad83UtmProjection.LastZoneEpsgCode => new Nad83UtmProjection(c % 100),
var c when c is >= MapControl.Wgs84UtmProjection.FirstZoneNorthEpsgCode
and <= MapControl.Wgs84UtmProjection.LastZoneNorthEpsgCode => new Wgs84UtmProjection(c % 100, true),
var c when c is >= MapControl.Wgs84UtmProjection.FirstZoneSouthEpsgCode
and <= MapControl.Wgs84UtmProjection.LastZoneSouthEpsgCode => new Wgs84UtmProjection(c % 100, false),
var c when c is >= Etrs89UtmProjection.FirstZoneEpsgCode
and <= Etrs89UtmProjection.LastZoneEpsgCode => new Etrs89UtmProjection(c % 100),
var c when c is >= Nad27UtmProjection.FirstZoneEpsgCode
and <= Nad27UtmProjection.LastZoneEpsgCode => new Nad27UtmProjection(c % 100),
var c when c is >= Nad83UtmProjection.FirstZoneEpsgCode
and <= Nad83UtmProjection.LastZoneEpsgCode => new Nad83UtmProjection(c % 100),
var c when c is >= Wgs84UtmProjection.FirstZoneNorthEpsgCode
and <= Wgs84UtmProjection.LastZoneNorthEpsgCode => new Wgs84UtmProjection(c % 100, true),
var c when c is >= Wgs84UtmProjection.FirstZoneSouthEpsgCode
and <= Wgs84UtmProjection.LastZoneSouthEpsgCode => new Wgs84UtmProjection(c % 100, false),
_ => base.CreateProjection(epsgCode)
};
}
@ -67,12 +67,9 @@ namespace MapControl.Projections
/// implemented by setting the CoordinateSystem property of a ProjNetMapProjection.
/// See "Map Projections - A Working Manual" (https://pubs.usgs.gov/pp/1395/report.pdf), p.41-44.
/// </summary>
public class WebMercatorProjection : ProjNetMapProjection
public class WebMercatorProjection() : ProjNetMapProjection(ProjectedCoordinateSystem.WebMercator)
{
public WebMercatorProjection()
: base(ProjectedCoordinateSystem.WebMercator)
{
}
public const string DefaultCrsId = "EPSG:3857";
}
/// <summary>
@ -80,23 +77,21 @@ namespace MapControl.Projections
/// implemented by setting the CoordinateSystemWkt property of a ProjNetMapProjection.
/// See "Map Projections - A Working Manual" (https://pubs.usgs.gov/pp/1395/report.pdf), p.44-45.
/// </summary>
public class WorldMercatorProjection : ProjNetMapProjection
public class WorldMercatorProjection() : ProjNetMapProjection(
"PROJCS[\"WGS 84 / World Mercator\"," +
WktConstants.GeogCsWgs84 + "," +
"PROJECTION[\"Mercator_1SP\"]," +
"PARAMETER[\"latitude_of_origin\",0]," +
"PARAMETER[\"central_meridian\",0]," +
"PARAMETER[\"scale_factor\",1]," +
"PARAMETER[\"false_easting\",0]," +
"PARAMETER[\"false_northing\",0]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AXIS[\"Easting\",EAST]," +
"AXIS[\"Northing\",NORTH]," +
"AUTHORITY[\"EPSG\",\"3395\"]]")
{
public WorldMercatorProjection() : base(
"PROJCS[\"WGS 84 / World Mercator\"," +
WktConstants.GeogCsWgs84 + "," +
"PROJECTION[\"Mercator_1SP\"]," +
"PARAMETER[\"latitude_of_origin\",0]," +
"PARAMETER[\"central_meridian\",0]," +
"PARAMETER[\"scale_factor\",1]," +
"PARAMETER[\"false_easting\",0]," +
"PARAMETER[\"false_northing\",0]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AXIS[\"Easting\",EAST]," +
"AXIS[\"Northing\",NORTH]," +
"AUTHORITY[\"EPSG\",\"3395\"]]")
{
}
public const string DefaultCrsId = "EPSG:3395";
}
/// <summary>
@ -106,6 +101,13 @@ namespace MapControl.Projections
public class Wgs84UtmProjection(int zone, bool north) : ProjNetMapProjection(
ProjectedCoordinateSystem.WGS84_UTM(zone, north))
{
public const int FirstZone = 1;
public const int LastZone = 60;
public const int FirstZoneNorthEpsgCode = 32600 + FirstZone;
public const int LastZoneNorthEpsgCode = 32600 + LastZone;
public const int FirstZoneSouthEpsgCode = 32700 + FirstZone;
public const int LastZoneSouthEpsgCode = 32700 + LastZone;
public int Zone => zone;
}
@ -126,6 +128,36 @@ namespace MapControl.Projections
"AXIS[\"Northing\",NORTH]," +
$"AUTHORITY[\"EPSG\",\"258{zone:00}\"]]")
{
public const int FirstZone = 28;
public const int LastZone = 38;
public const int FirstZoneEpsgCode = 25800 + FirstZone;
public const int LastZoneEpsgCode = 25800 + LastZone;
public int Zone => zone;
}
/// <summary>
/// NAD83 Universal Transverse Mercator Projection - EPSG:26901 to EPSG:26923.
/// </summary>
public class Nad83UtmProjection(int zone) : ProjNetMapProjection(
$"PROJCS[\"NAD83 / UTM zone {zone}N\"," +
WktConstants.GeogCsNad83 + "," +
"PROJECTION[\"Transverse_Mercator\"]," +
"PARAMETER[\"latitude_of_origin\",0]," +
$"PARAMETER[\"central_meridian\",{6 * zone - 183}]," +
"PARAMETER[\"scale_factor\",0.9996]," +
"PARAMETER[\"false_easting\",500000]," +
"PARAMETER[\"false_northing\",0]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AXIS[\"Easting\",EAST]," +
"AXIS[\"Northing\",NORTH]," +
$"AUTHORITY[\"EPSG\",\"269{zone:00}\"]]")
{
public const int FirstZone = 1;
public const int LastZone = 23;
public const int FirstZoneEpsgCode = 26900 + FirstZone;
public const int LastZoneEpsgCode = 26900 + LastZone;
public int Zone => zone;
}
@ -146,25 +178,11 @@ namespace MapControl.Projections
"AXIS[\"Northing\",NORTH]," +
$"AUTHORITY[\"EPSG\",\"267{zone:00}\"]]")
{
public int Zone => zone;
}
/// <summary>
/// NAD83 Universal Transverse Mercator Projection - EPSG:26901 to EPSG:26923.
/// </summary>
public class Nad83UtmProjection(int zone) : ProjNetMapProjection(
$"PROJCS[\"NAD83 / UTM zone {zone}N\"," +
WktConstants.GeogCsNad83 + "," +
"PROJECTION[\"Transverse_Mercator\"]," +
"PARAMETER[\"latitude_of_origin\",0]," +
$"PARAMETER[\"central_meridian\",{6 * zone - 183}]," +
"PARAMETER[\"scale_factor\",0.9996]," +
"PARAMETER[\"false_easting\",500000]," +
"PARAMETER[\"false_northing\",0]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AXIS[\"Easting\",EAST]," +
"AXIS[\"Northing\",NORTH]," +
$"AUTHORITY[\"EPSG\",\"269{zone:00}\"]]")
{
public const int FirstZone = 1;
public const int LastZone = 22;
public const int FirstZoneEpsgCode = 26700 + FirstZone;
public const int LastZoneEpsgCode = 26700 + LastZone;
public int Zone => zone;
}
@ -193,37 +211,33 @@ namespace MapControl.Projections
public int Zone { get; } = zone;
}
public class Wgs84UpsNorthProjection : ProjNetMapProjection
public class Wgs84UpsNorthProjection() : ProjNetMapProjection(
"PROJCS[\"WGS 84 / UPS North (N,E)\"," +
WktConstants.GeogCsWgs84 + "," +
"PROJECTION[\"Polar_Stereographic\"]," +
"PARAMETER[\"latitude_of_origin\",90]," +
"PARAMETER[\"central_meridian\",0]," +
"PARAMETER[\"scale_factor\",0.994]," +
"PARAMETER[\"false_easting\",2000000]," +
"PARAMETER[\"false_northing\",2000000]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AUTHORITY[\"EPSG\",\"32661\"]]")
{
public Wgs84UpsNorthProjection() : base(
"PROJCS[\"WGS 84 / UPS North (N,E)\"," +
WktConstants.GeogCsWgs84 + "," +
"PROJECTION[\"Polar_Stereographic\"]," +
"PARAMETER[\"latitude_of_origin\",90]," +
"PARAMETER[\"central_meridian\",0]," +
"PARAMETER[\"scale_factor\",0.994]," +
"PARAMETER[\"false_easting\",2000000]," +
"PARAMETER[\"false_northing\",2000000]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AUTHORITY[\"EPSG\",\"32661\"]]")
{
}
public const string DefaultCrsId = "EPSG:32661";
}
public class Wgs84UpsSouthProjection : ProjNetMapProjection
public class Wgs84UpsSouthProjection() : ProjNetMapProjection(
"PROJCS[\"WGS 84 / UPS South (N,E)\"," +
WktConstants.GeogCsWgs84 + "," +
"PROJECTION[\"Polar_Stereographic\"]," +
"PARAMETER[\"latitude_of_origin\",-90]," +
"PARAMETER[\"central_meridian\",0]," +
"PARAMETER[\"scale_factor\",0.994]," +
"PARAMETER[\"false_easting\",2000000]," +
"PARAMETER[\"false_northing\",2000000]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AUTHORITY[\"EPSG\",\"32761\"]]")
{
public Wgs84UpsSouthProjection() : base(
"PROJCS[\"WGS 84 / UPS South (N,E)\"," +
WktConstants.GeogCsWgs84 + "," +
"PROJECTION[\"Polar_Stereographic\"]," +
"PARAMETER[\"latitude_of_origin\",-90]," +
"PARAMETER[\"central_meridian\",0]," +
"PARAMETER[\"scale_factor\",0.994]," +
"PARAMETER[\"false_easting\",2000000]," +
"PARAMETER[\"false_northing\",2000000]," +
"UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
"AUTHORITY[\"EPSG\",\"32761\"]]")
{
}
public const string DefaultCrsId = "EPSG:32761";
}
}