diff --git a/MapControl.sln b/MapControl.sln
index c0aa6610..15313e0a 100644
--- a/MapControl.sln
+++ b/MapControl.sln
@@ -32,6 +32,14 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
Directory.Build.props = Directory.Build.props
EndProjectSection
EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "MapProjections", "MapProjections", "{06F11C1C-FDA0-4873-A32E-04E3711505B3}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MapProjections.UWP", "MapProjections\UWP\MapProjections.UWP.csproj", "{9EE69591-5EDC-45E3-893E-2F9A4B82D538}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MapProjections.WinUI", "MapProjections\WinUI\MapProjections.WinUI.csproj", "{CA8CC262-58A2-41E6-B435-7648E6EB030E}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MapProjections.WPF", "MapProjections\WPF\MapProjections.WPF.csproj", "{32648D70-5950-4DD4-B46C-154409A98504}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -120,6 +128,30 @@ Global
{DFFE8E49-AA07-457E-A459-99326B44F828}.Release|Any CPU.Build.0 = Release|Any CPU
{DFFE8E49-AA07-457E-A459-99326B44F828}.Release|x64.ActiveCfg = Release|Any CPU
{DFFE8E49-AA07-457E-A459-99326B44F828}.Release|x64.Build.0 = Release|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Debug|x64.ActiveCfg = Debug|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Debug|x64.Build.0 = Debug|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Release|Any CPU.Build.0 = Release|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Release|x64.ActiveCfg = Release|Any CPU
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538}.Release|x64.Build.0 = Release|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Debug|x64.ActiveCfg = Debug|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Debug|x64.Build.0 = Debug|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Release|Any CPU.Build.0 = Release|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Release|x64.ActiveCfg = Release|Any CPU
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E}.Release|x64.Build.0 = Release|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Debug|x64.ActiveCfg = Debug|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Debug|x64.Build.0 = Debug|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Release|Any CPU.Build.0 = Release|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Release|x64.ActiveCfg = Release|Any CPU
+ {32648D70-5950-4DD4-B46C-154409A98504}.Release|x64.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@@ -134,6 +166,9 @@ Global
{9B2886B0-D2A8-479B-B52E-1C7B63CAB97E} = {ABFA5526-FCE4-47C9-94F4-84D5F59EECA8}
{A877A741-9FF5-453D-89C8-3BE7A94D74C1} = {ABFA5526-FCE4-47C9-94F4-84D5F59EECA8}
{DFFE8E49-AA07-457E-A459-99326B44F828} = {ABFA5526-FCE4-47C9-94F4-84D5F59EECA8}
+ {9EE69591-5EDC-45E3-893E-2F9A4B82D538} = {06F11C1C-FDA0-4873-A32E-04E3711505B3}
+ {CA8CC262-58A2-41E6-B435-7648E6EB030E} = {06F11C1C-FDA0-4873-A32E-04E3711505B3}
+ {32648D70-5950-4DD4-B46C-154409A98504} = {06F11C1C-FDA0-4873-A32E-04E3711505B3}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {458346DD-B23F-4FDC-8F9D-A10F1882A4DB}
diff --git a/MapControl/Shared/Etrs89UtmProjection.cs b/MapControl/Shared/Etrs89UtmProjection.cs
deleted file mode 100644
index fc758036..00000000
--- a/MapControl/Shared/Etrs89UtmProjection.cs
+++ /dev/null
@@ -1,40 +0,0 @@
-// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
-// Copyright © 2024 Clemens Fischer
-// Licensed under the Microsoft Public License (Ms-PL)
-
-using System;
-
-namespace MapControl
-{
- ///
- /// ETRS89 UTM Projection with zone number.
- ///
- public class Etrs89UtmProjection : TransverseMercatorProjection
- {
- 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 { get; }
-
- public Etrs89UtmProjection(int zone)
- {
- if (zone < FirstZone || zone > LastZone)
- {
- throw new ArgumentException($"Invalid ETRS89 UTM zone {zone}.", nameof(zone));
- }
-
- Zone = zone;
- CrsId = $"EPSG:{25800 + Zone}";
-
- // GRS 1980
- EquatorialRadius = 6378137d;
- Flattening = 1d / 298.257222101;
- ScaleFactor = DefaultScaleFactor;
- CentralMeridian = Zone * 6d - 183d;
- FalseEasting = 5e5;
- FalseNorthing = 0d;
- }
- }
-}
diff --git a/MapControl/Shared/MapProjection.cs b/MapControl/Shared/MapProjection.cs
index 95017679..ecbf65d5 100644
--- a/MapControl/Shared/MapProjection.cs
+++ b/MapControl/Shared/MapProjection.cs
@@ -126,8 +126,6 @@ namespace MapControl
var r1 = (Math.Atan2(dy1, dx1) * 180d / Math.PI + 180d) % 360d - 180d;
var r2 = (Math.Atan2(-dx2, dy2) * 180d / Math.PI + 180d) % 360d - 180d;
- System.Diagnostics.Debug.WriteLine($"{r1}, {r2}");
-
rotatedRect = new Tuple(new Rect(x, y, width, height), latLonBox.Rotation + (r1 + r2) / 2d);
}
diff --git a/MapControl/Shared/MapProjectionFactory.cs b/MapControl/Shared/MapProjectionFactory.cs
index b0fe885d..654de600 100644
--- a/MapControl/Shared/MapProjectionFactory.cs
+++ b/MapControl/Shared/MapProjectionFactory.cs
@@ -35,9 +35,6 @@ namespace MapControl
case UpsSouthProjection.DefaultCrsId:
return new UpsSouthProjection();
- case Wgs84AutoUtmProjection.DefaultCrsId:
- return new Wgs84AutoUtmProjection();
-
case OrthographicProjection.DefaultCrsId:
return new OrthographicProjection();
@@ -53,29 +50,6 @@ namespace MapControl
case AzimuthalEquidistantProjection.DefaultCrsId:
return new AzimuthalEquidistantProjection();
- default:
- return crsId.StartsWith("EPSG:") && int.TryParse(crsId.Substring(5), out int epsgCode)
- ? GetProjection(epsgCode)
- : null;
- }
- }
-
- public virtual MapProjection GetProjection(int epsgCode)
- {
- switch (epsgCode)
- {
- case var c when c >= Etrs89UtmProjection.FirstZoneEpsgCode && c <= Etrs89UtmProjection.LastZoneEpsgCode:
- return new Etrs89UtmProjection(epsgCode % 100);
-
- case var c when c >= Nad83UtmProjection.FirstZoneEpsgCode && c <= Nad83UtmProjection.LastZoneEpsgCode:
- return new Nad83UtmProjection(epsgCode % 100);
-
- case var c when c >= Wgs84UtmProjection.FirstZoneNorthEpsgCode && c <= Wgs84UtmProjection.LastZoneNorthEpsgCode:
- return new Wgs84UtmProjection(epsgCode % 100, true);
-
- case var c when c >= Wgs84UtmProjection.FirstZoneSouthEpsgCode && c <= Wgs84UtmProjection.LastZoneSouthEpsgCode:
- return new Wgs84UtmProjection(epsgCode % 100, false);
-
default:
return null;
}
diff --git a/MapControl/Shared/Nad83UtmProjection.cs b/MapControl/Shared/Nad83UtmProjection.cs
deleted file mode 100644
index 7a502863..00000000
--- a/MapControl/Shared/Nad83UtmProjection.cs
+++ /dev/null
@@ -1,40 +0,0 @@
-// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
-// Copyright © 2024 Clemens Fischer
-// Licensed under the Microsoft Public License (Ms-PL)
-
-using System;
-
-namespace MapControl
-{
- ///
- /// NAD83 UTM Projection with zone number.
- ///
- public class Nad83UtmProjection : TransverseMercatorProjection
- {
- 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 { get; }
-
- public Nad83UtmProjection(int zone)
- {
- if (zone < FirstZone || zone > LastZone)
- {
- throw new ArgumentException($"Invalid NAD83 UTM zone {zone}.", nameof(zone));
- }
-
- Zone = zone;
- CrsId = $"EPSG:{26900 + Zone}";
-
- // GRS 1980
- EquatorialRadius = 6378137d;
- Flattening = 1d / 298.257222101;
- ScaleFactor = DefaultScaleFactor;
- CentralMeridian = Zone * 6d - 183d;
- FalseEasting = 5e5;
- FalseNorthing = 0d;
- }
- }
-}
diff --git a/MapControl/Shared/TransverseMercatorProjection.cs b/MapControl/Shared/TransverseMercatorProjection.cs
deleted file mode 100644
index 75db50bd..00000000
--- a/MapControl/Shared/TransverseMercatorProjection.cs
+++ /dev/null
@@ -1,171 +0,0 @@
-// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
-// Copyright © 2024 Clemens Fischer
-// Licensed under the Microsoft Public License (Ms-PL)
-
-using System;
-#if WPF
-using System.Windows;
-#endif
-
-namespace MapControl
-{
- ///
- /// Universal Transverse Mercator Projection.
- /// See "Map Projections - A Working Manual" (https://pubs.usgs.gov/pp/1395/report.pdf), p.57-64.
- ///
- public class TransverseMercatorProjection : MapProjection
- {
- public const double DefaultScaleFactor = 0.9996;
-
- public TransverseMercatorProjection()
- {
- Type = MapProjectionType.TransverseCylindrical;
- }
-
- public double EquatorialRadius { get; set; } = Wgs84EquatorialRadius;
- public double Flattening { get; set; } = Wgs84Flattening;
- public double ScaleFactor { get; set; } = DefaultScaleFactor;
- public double CentralMeridian { get; set; }
- public double FalseEasting { get; set; }
- public double FalseNorthing { get; set; }
-
- public override Point GetRelativeScale(Location location)
- {
- var k = ScaleFactor;
-
- if (location.Latitude > -90d && location.Latitude < 90d)
- {
- var lat = location.Latitude * Math.PI / 180d;
- var lon = (location.Longitude - CentralMeridian) * Math.PI / 180d;
- var cosLat = Math.Cos(lat);
- var tanLat = Math.Tan(lat);
-
- var e_2 = (2d - Flattening) * Flattening;
- var E_2 = e_2 / (1d - e_2); // p.61 (8-12)
- var T = tanLat * tanLat; // p.61 (8-13)
- var C = E_2 * cosLat * cosLat; // p.61 (8-14)
- var A = lon * cosLat; // p.61 (8-15)
-
- var T_2 = T * T;
- var C_2 = C * C;
- var A_2 = A * A;
- var A_4 = A_2 * A_2;
- var A_6 = A_2 * A_4;
-
- k = ScaleFactor * (1d
- + (1d + C) * A_2 / 2d
- + (5d - 4d * T + 42d * C + 13d * C_2 + 28d * E_2) * A_4 / 24d
- + (61d - 148d * T + 16d * T_2) * A_6 / 720d); // p.61 (8-11)
- }
-
- return new Point(k, k);
- }
-
- public override Point? LocationToMap(Location location)
- {
- double x, y;
-
- var lat = location.Latitude * Math.PI / 180d;
- var e_2 = (2d - Flattening) * Flattening;
- var e_4 = e_2 * e_2;
- var e_6 = e_2 * e_4;
- var M = EquatorialRadius * (1d - e_2 / 4d - 3d * e_4 / 64d - 5d * e_6 / 256d) * lat; // p.61 (3-21)
-
- if (lat > -Math.PI / 2d && lat < Math.PI / 2d)
- {
- var lon = (location.Longitude - CentralMeridian) * Math.PI / 180d;
- var sinLat = Math.Sin(lat);
- var cosLat = Math.Cos(lat);
- var tanLat = Math.Tan(lat);
-
- var E_2 = e_2 / (1d - e_2); // p.61 (8-12)
- var T = tanLat * tanLat; // p.61 (8-13)
- var C = E_2 * cosLat * cosLat; // p.61 (8-14)
- var A = lon * cosLat; // p.61 (8-15)
-
- var N = EquatorialRadius / Math.Sqrt(1d - e_2 * sinLat * sinLat); // p.61 (4-20)
-
- M += EquatorialRadius *
- (-(3d * e_2 / 8d + 3d * e_4 / 32d + 45d * e_6 / 1024d) * Math.Sin(2d * lat)
- + (15d * e_4 / 256d + 45d * e_6 / 1024d) * Math.Sin(4d * lat)
- - (35d * e_6 / 3072d) * Math.Sin(6d * lat)); // p.61 (3-21)
-
- var T_2 = T * T;
- var C_2 = C * C;
- var A_2 = A * A;
- var A_3 = A * A_2;
- var A_4 = A * A_3;
- var A_5 = A * A_4;
- var A_6 = A * A_5;
-
- x = ScaleFactor * N * (A
- + (1d - T + C) * A_3 / 6d
- + (5d - 18d * T + T_2 + 72d * C - 58d * E_2) * A_5 / 120d); // p.61 (8-9)
-
- y = ScaleFactor * (M + N * tanLat * (A_2 / 2d
- + (5d - T + 9d * C + 4d * C_2) * A_4 / 24d
- + (61d - 58d * T + T_2 + 600d * C - 330d * E_2) * A_6 / 720d)); // p.61 (8-10)
- }
- else
- {
- x = 0d;
- y = ScaleFactor * M;
- }
-
- return new Point(x + FalseEasting, y + FalseNorthing);
- }
-
- public override Location MapToLocation(Point point)
- {
- var x = point.X - FalseEasting;
- var y = point.Y - FalseNorthing;
-
- var e_2 = (2d - Flattening) * Flattening;
- var e_4 = e_2 * e_2;
- var e_6 = e_2 * e_4;
-
- var M = y / ScaleFactor; // p.63 (8-20)
- var mu = M / (EquatorialRadius * (1d - e_2 / 4d - 3d * e_4 / 64d - 5d * e_6 / 256d)); // p.63 (7-19)
- var e1 = (1d - Math.Sqrt(1d - e_2)) / (1d + Math.Sqrt(1d - e_2)); // p.63 (3-24)
- var e1_2 = e1 * e1;
- var e1_3 = e1 * e1_2;
- var e1_4 = e1 * e1_3;
-
- var lat1 = mu
- + (3d * e1 / 2d - 27d * e1_3 / 32d) * Math.Sin(2d * mu)
- + (21d * e1_2 / 16d - 55d * e1_4 / 32d) * Math.Sin(4d * mu)
- + (151d * e1_3 / 96d) * Math.Sin(6d * mu)
- + (1097d * e1_4 / 512d) * Math.Sin(8d * mu); // p.63 (3-26)
-
- var sinLat1 = Math.Sin(lat1);
- var cosLat1 = Math.Cos(lat1);
- var tanLat1 = Math.Tan(lat1);
-
- var E_2 = e_2 / (1d - e_2); // p.64 (8-12)
- var C1 = E_2 * cosLat1 * cosLat1; // p.64 (8-21)
- var T1 = tanLat1 * tanLat1; // p.64 (8-22)
- var N1 = EquatorialRadius / Math.Sqrt(1d - e_2 * sinLat1 * sinLat1); // p.64 (8-23)
- var R1 = EquatorialRadius * (1d - e_2) / Math.Pow(1d - e_2 * sinLat1 * sinLat1, 1.5); // p.64 (8-24)
- var D = x / (N1 * ScaleFactor); // p.64 (8-25)
-
- var C1_2 = C1 * C1;
- var T1_2 = T1 * T1;
- var D_2 = D * D;
- var D_3 = D * D_2;
- var D_4 = D * D_3;
- var D_5 = D * D_4;
- var D_6 = D * D_5;
-
- var lat = lat1 - (N1 * tanLat1 / R1) * (D_2 / 2d
- - (5d + 3d * T1 + 10d * C1 - 4d * C1_2 - 9d * E_2) * D_4 / 24d
- + (61d + 90d * T1 + 298d * C1 + 45d * T1_2 - 252d * E_2 - 3d * C1_2) * D_6 / 720d); // p.63 (8-17)
-
- var lon = (D
- - (1d + 2d * T1 + C1) * D_3 / 6d
- + (5d - 2d * C1 + 28d * T1 - 3d * C1_2 + 8d * E_2 + 24d * T1_2) * D_5 / 120d)
- / cosLat1; // p.63 (8-18)
-
- return new Location(lat * 180d / Math.PI, lon * 180d / Math.PI + CentralMeridian);
- }
- }
-}
diff --git a/MapControl/Shared/Wgs84UtmProjection.cs b/MapControl/Shared/Wgs84UtmProjection.cs
deleted file mode 100644
index 621e32bd..00000000
--- a/MapControl/Shared/Wgs84UtmProjection.cs
+++ /dev/null
@@ -1,100 +0,0 @@
-// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
-// Copyright © 2024 Clemens Fischer
-// Licensed under the Microsoft Public License (Ms-PL)
-
-using System;
-
-namespace MapControl
-{
- ///
- /// WGS84 UTM Projection with zone number and north/south flag.
- ///
- public class Wgs84UtmProjection : TransverseMercatorProjection
- {
- 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 { get; private set; }
- public bool IsNorth { get; private set; }
-
- public Wgs84UtmProjection(int zone, bool north)
- {
- SetZone(zone, north);
- }
-
- protected void SetZone(int zone, bool north)
- {
- if (zone < FirstZone || zone > LastZone)
- {
- throw new ArgumentException($"Invalid WGS84 UTM zone {zone}.", nameof(zone));
- }
-
- Zone = zone;
- IsNorth = north;
- CrsId = $"EPSG:{(north ? 32600 : 32700) + zone}";
- EquatorialRadius = Wgs84EquatorialRadius;
- Flattening = Wgs84Flattening;
- ScaleFactor = DefaultScaleFactor;
- CentralMeridian = Zone * 6d - 183d;
- FalseEasting = 5e5;
- FalseNorthing = IsNorth ? 0d : 1e7;
- }
- }
-
- ///
- /// WGS84 UTM Projection with automatic zone selection from projection center.
- ///
- public class Wgs84AutoUtmProjection : Wgs84UtmProjection
- {
- public const string DefaultCrsId = "AUTO2:42001";
-
- private readonly string autoCrsId;
-
- public Wgs84AutoUtmProjection()
- : this(DefaultCrsId)
- {
- // XAML needs parameterless constructor
- }
-
- public Wgs84AutoUtmProjection(string crsId)
- : base(31, true)
- {
- autoCrsId = crsId;
-
- if (!string.IsNullOrEmpty(autoCrsId))
- {
- CrsId = autoCrsId;
- }
- }
-
- public override Location Center
- {
- get => base.Center;
- protected internal set
- {
- if (!Equals(base.Center, value))
- {
- base.Center = value;
-
- var lon = Location.NormalizeLongitude(value.Longitude);
- var zone = (int)Math.Floor(lon / 6d) + 31;
- var north = value.Latitude >= 0d;
-
- if (Zone != zone || IsNorth != north)
- {
- SetZone(zone, north);
-
- if (!string.IsNullOrEmpty(autoCrsId))
- {
- CrsId = autoCrsId;
- }
- }
- }
- }
- }
- }
-}
diff --git a/MapControl/UWP/MapControl.UWP.csproj b/MapControl/UWP/MapControl.UWP.csproj
index 2da96286..703f653d 100644
--- a/MapControl/UWP/MapControl.UWP.csproj
+++ b/MapControl/UWP/MapControl.UWP.csproj
@@ -68,9 +68,6 @@
EquirectangularProjection.cs
-
- Etrs89UtmProjection.cs
-
FilePath.cs
@@ -143,9 +140,6 @@
MapTileLayerBase.cs
-
- Nad83UtmProjection.cs
-
OrthographicProjection.cs
@@ -179,9 +173,6 @@
Timer.cs
-
- TransverseMercatorProjection.cs
-
ViewportChangedEventArgs.cs
@@ -191,9 +182,6 @@
WebMercatorProjection.cs
-
- Wgs84UtmProjection.cs
-
WmsImageLayer.cs
diff --git a/MapProjections/Shared/GeoApiProjectionFactory.cs b/MapProjections/Shared/GeoApiProjectionFactory.cs
index 2c327ad2..2e465b61 100644
--- a/MapProjections/Shared/GeoApiProjectionFactory.cs
+++ b/MapProjections/Shared/GeoApiProjectionFactory.cs
@@ -21,23 +21,36 @@ namespace MapControl.Projections
public override MapProjection GetProjection(string crsId)
{
+ MapProjection projection = null;
+
switch (crsId)
{
case MapControl.WebMercatorProjection.DefaultCrsId:
- return new WebMercatorProjection();
+ projection = new WebMercatorProjection();
+ break;
case MapControl.WorldMercatorProjection.DefaultCrsId:
- return new WorldMercatorProjection();
+ projection = new WorldMercatorProjection();
+ break;
- case MapControl.Wgs84AutoUtmProjection.DefaultCrsId:
- return new Wgs84AutoUtmProjection();
+ case Wgs84AutoUtmProjection.DefaultCrsId:
+ projection = new Wgs84AutoUtmProjection();
+ break;
default:
- return base.GetProjection(crsId);
+ projection = base.GetProjection(crsId);
+ break;
}
+
+ if (projection == null && crsId.StartsWith("EPSG:") && int.TryParse(crsId.Substring(5), out int epsgCode))
+ {
+ projection = GetProjection(epsgCode);
+ }
+
+ return projection;
}
- public override MapProjection GetProjection(int epsgCode)
+ public virtual MapProjection GetProjection(int epsgCode)
{
switch (epsgCode)
{
@@ -62,7 +75,7 @@ namespace MapControl.Projections
default:
return CoordinateSystemWkts.TryGetValue(epsgCode, out string wkt)
? new GeoApiProjection(wkt)
- : base.GetProjection(epsgCode);
+ : null;
}
}
diff --git a/MapProjections/Shared/Wgs84UtmProjection.cs b/MapProjections/Shared/Wgs84UtmProjection.cs
index 8360e5b4..df7fd64b 100644
--- a/MapProjections/Shared/Wgs84UtmProjection.cs
+++ b/MapProjections/Shared/Wgs84UtmProjection.cs
@@ -45,9 +45,11 @@ namespace MapControl.Projections
///
public class Wgs84AutoUtmProjection : Wgs84UtmProjection
{
+ public const string DefaultCrsId = "AUTO2:42001";
+
private readonly string autoCrsId;
- public Wgs84AutoUtmProjection(string crsId = MapControl.Wgs84AutoUtmProjection.DefaultCrsId)
+ public Wgs84AutoUtmProjection(string crsId = DefaultCrsId)
: base(31, true)
{
autoCrsId = crsId;
diff --git a/SampleApps/UniversalApp/MainPage.xaml.cs b/SampleApps/UniversalApp/MainPage.xaml.cs
index 230ead52..8f4dd07c 100644
--- a/SampleApps/UniversalApp/MainPage.xaml.cs
+++ b/SampleApps/UniversalApp/MainPage.xaml.cs
@@ -16,6 +16,8 @@ namespace SampleApplication
{
static MainPage()
{
+ MapProjectionFactory.Instance = new MapControl.Projections.GeoApiProjectionFactory();
+
//TileImageLoader.Cache = new MapControl.Caching.ImageFileCache(ApplicationData.Current.LocalCacheFolder);
}
diff --git a/SampleApps/UniversalApp/UniversalApp.csproj b/SampleApps/UniversalApp/UniversalApp.csproj
index 4d2e26c9..5eb64184 100644
--- a/SampleApps/UniversalApp/UniversalApp.csproj
+++ b/SampleApps/UniversalApp/UniversalApp.csproj
@@ -105,6 +105,10 @@
{951bc5d2-d653-42d9-9a91-21dc50de0182}
MapControl.UWP
+
+ {9ee69591-5edc-45e3-893e-2f9a4b82d538}
+ MapProjections.UWP
+
{dffe8e49-aa07-457e-a459-99326b44f828}
MapUiTools.UWP
diff --git a/SampleApps/WinUiApp/MainWindow.xaml.cs b/SampleApps/WinUiApp/MainWindow.xaml.cs
index cc203d27..c70b4f82 100644
--- a/SampleApps/WinUiApp/MainWindow.xaml.cs
+++ b/SampleApps/WinUiApp/MainWindow.xaml.cs
@@ -15,6 +15,8 @@ namespace SampleApplication
{
static MainWindow()
{
+ MapProjectionFactory.Instance = new MapControl.Projections.GeoApiProjectionFactory();
+
//TileImageLoader.Cache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder);
}
diff --git a/SampleApps/WinUiApp/WinUiApp.csproj b/SampleApps/WinUiApp/WinUiApp.csproj
index 0ba425d2..7ab3d0b2 100644
--- a/SampleApps/WinUiApp/WinUiApp.csproj
+++ b/SampleApps/WinUiApp/WinUiApp.csproj
@@ -33,6 +33,7 @@
+
diff --git a/SampleApps/WpfApplication/MainWindow.xaml.cs b/SampleApps/WpfApplication/MainWindow.xaml.cs
index a9b0964e..0555a679 100644
--- a/SampleApps/WpfApplication/MainWindow.xaml.cs
+++ b/SampleApps/WpfApplication/MainWindow.xaml.cs
@@ -13,6 +13,8 @@ namespace SampleApplication
{
static MainWindow()
{
+ MapProjectionFactory.Instance = new MapControl.Projections.GeoApiProjectionFactory();
+
//TileImageLoader.Cache = new MapControl.Caching.ImageFileCache(TileImageLoader.DefaultCacheFolder);
//TileImageLoader.Cache = new MapControl.Caching.FileDbCache(TileImageLoader.DefaultCacheFolder);
//TileImageLoader.Cache = new MapControl.Caching.SQLiteCache(TileImageLoader.DefaultCacheFolder);
diff --git a/SampleApps/WpfApplication/WpfApplication.csproj b/SampleApps/WpfApplication/WpfApplication.csproj
index be5affd2..0fec663c 100644
--- a/SampleApps/WpfApplication/WpfApplication.csproj
+++ b/SampleApps/WpfApplication/WpfApplication.csproj
@@ -18,6 +18,7 @@
+