Comments (12)
I have tried the above package and it seems to solve the issue.
Can you please release/pre-release it to the regular NuGet repository?
This currently prevents me from bumping up the versions for the other NTS packages.
from projnet4geoapi.
Could you try this package:
https://www.myget.org/feed/nettopologysuite/package/nuget/ProjNET4GeoAPI
from projnet4geoapi.
@FObermaier any chance to publish your package to NuGet as a pre-release?
from projnet4geoapi.
@airbreather any chance you could help out here? I'm guessing this only needs to be published to NuGet...? This is currently a blocker in terms of upgrading to the officially released NTS version with all of the .net core updates...
from projnet4geoapi.
Should be done now, here was my test:
ConsoleApp0.csproj
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp2.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NetTopologySuite.Core" Version="1.15.0" />
<PackageReference Include="ProjNet4GeoAPI" Version="1.4.0" />
</ItemGroup>
</Project>
Program.cs
using System;
using GeoAPI.CoordinateSystems;
using GeoAPI.Geometries;
using NetTopologySuite.Geometries;
using ProjNet.Converters.WellKnownText;
using ProjNet.CoordinateSystems.Transformations;
static class Program
{
static void Main()
{
const string WorldMercatorWkt = @"PROJCS[""WGS 84 / World Mercator"",GEOGCS[""WGS 84"",DATUM[""WGS_1984"",SPHEROID[""WGS 84"",6378137,298.257223563,AUTHORITY[""EPSG"",""7030""]],AUTHORITY[""EPSG"",""6326""]],PRIMEM[""Greenwich"",0,AUTHORITY[""EPSG"",""8901""]],UNIT[""degree"",0.0174532925199433,AUTHORITY[""EPSG"",""9122""]],AUTHORITY[""EPSG"",""4326""]],PROJECTION[""Mercator_1SP""],PARAMETER[""central_meridian"",0],PARAMETER[""scale_factor"",1],PARAMETER[""latitude_of_origin"",0],PARAMETER[""false_easting"",0],PARAMETER[""false_northing"",0],UNIT[""metre"",1,AUTHORITY[""EPSG"",""9001""]],AXIS[""Easting"",EAST],AXIS[""Northing"",NORTH],AUTHORITY[""EPSG"",""3395""]]";
var worldMercator = (IProjectedCoordinateSystem)CoordinateSystemWktReader.Parse(WorldMercatorWkt, System.Text.Encoding.UTF8);
var wgs84 = worldMercator.GeographicCoordinateSystem;
var transformFactory = new CoordinateTransformationFactory();
var wgs84ToWorldMercator = transformFactory.CreateFromCoordinateSystems(sourceCS: wgs84, targetCS: worldMercator).MathTransform;
var hollywoodSignWgs84 = new Coordinate(-118.3215, 34.1341);
var hollywoodSignWorldMercator = GeometryFactory.Default.CreatePoint(wgs84ToWorldMercator.Transform(hollywoodSignWgs84));
var laxWgs84 = new Coordinate(-118.4085, 33.9416);
var laxWorldMercator = GeometryFactory.Default.CreatePoint(wgs84ToWorldMercator.Transform(laxWgs84));
Console.WriteLine("Distance from LAX to the Hollywood sign: " + hollywoodSignWorldMercator.Distance(laxWorldMercator) + " meters");
}
}
Output
Distance from LAX to the Hollywood sign: 27502.1310701851 meters
from projnet4geoapi.
hi!
i add to this - because i did not find an other way of help.
i even update to 1.7.5 in vb.net and my old code looks like
Dim csFact As CoordinateSystemFactory = New CoordinateSystemFactory()
Dim ctFact As CoordinateTransformationFactory = New CoordinateTransformationFactory()
Dim gcs_WGS84 As ProjNet.CoordinateSystems.GeographicCoordinateSystem = ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84
Dim EPSG31468 As ICoordinateSystem = csFact.CreateFromWkt("PROJCS[""DHDN / 3-degree Gauss-Kruger zone 4 (E-N)"",GEOGCS[""DHDN"",DATUM[""Deutsches_Hauptdreiecksnetz"",SPHEROID[""Bessel 1841"",6377397.155,299.1528128,AUTHORITY[""EPSG"",""7004""]],TOWGS84[598.1,73.7,418.2,0.202,0.045,-2.455,6.7],AUTHORITY[""EPSG"",""6314""]],PRIMEM[""Greenwich"",0,AUTHORITY[""EPSG"",""8901""]],UNIT[""degree"",0.0174532925199433,AUTHORITY[""EPSG"",""9122""]],AUTHORITY[""EPSG"",""4314""]],PROJECTION[""Transverse_Mercator""],PARAMETER[""latitude_of_origin"",0],PARAMETER[""central_meridian"",12],PARAMETER[""scale_factor"",1],PARAMETER[""false_easting"",4500000],PARAMETER[""false_northing"",0],UNIT[""metre"",1,AUTHORITY[""EPSG"",""9001""]],AXIS[""Easting"",EAST],AXIS[""Northing"",NORTH],AUTHORITY[""EPSG"",""5678""]]")
Dim utm32 As IProjectedCoordinateSystem = ProjectedCoordinateSystem.WGS84_UTM(32, True)
Dim trans As ICoordinateTransformation = ctFact.CreateFromCoordinateSystems(EPSG31468, gcs_WGS84)
NewCoordinate = trans.MathTransform.Transform(OldCoordinate)
is there somebody who could help? the code example of airbreather i am not able to migrate to my project.
regards Jan
from projnet4geoapi.
The information provided is incomplete.
- what kind of build failure message do you see?
- can you set up a sample that you can show?
from projnet4geoapi.
Hi!
i did not understand every think but here is the message of the vs
Hallo Felix,
vom Namen her vermute ich, dass Du aus dem deutschsprachigen Raum kommst. Leider verstehe ich Deine Rückfrage nicht so ganz.
Die Fehlermeldung aus VS habe ich oben einmal eingefügt.
Ein Beispiel? Die betreffenden Codezeilen habe ich ja auch schon vor Deiner Rückmeldung schon gepostet. Oder meinst Du etwas anderes?
Regards / Gruß Jan
from projnet4geoapi.
@osmvermesser, while you are right about me living in germany, we don't want to exclude others.
Looking at the documentation for BC31091 reveals that there must be some mismatch. Can you post the packages that you reference in your project, or the content of the project file?
from projnet4geoapi.
@FObermaier , I don't want to exclude anyone and if I had understood what it was about I would have continued to write in English!
i attach my vb-file
the references:
I hope this are the required informations.?!??
regards Jan
from projnet4geoapi.
Seems like your projNET4GeoAPI is not up to date...
Here's my proj file using 2.0:
https://github.com/IsraelHikingMap/Site/blob/6ba6a5e634154f560be00a96d0e69dbc5ecf3f81/IsraelHiking.API/IsraelHiking.API.csproj#L28
And here it was using 1.7.5:
https://github.com/IsraelHikingMap/Site/blob/3713aaee2ea54c391febdce66172a7e032db6684/IsraelHiking.API/IsraelHiking.API.csproj#L28
I hope this helps...
from projnet4geoapi.
ProjNet v1.3.0.4 does not work with GeoAPI v1.7.5, you should use v1.7.3
ProjNet v1.4.1 works with GeoAPI v1.7.5
If you don't have any constraints that require GeoAPI I encourage you to use the ProjNet v2.0 package
from projnet4geoapi.
Related Issues (20)
- Add Orthographic Projection HOT 2
- Handle WKT Extension Tag HOT 1
- License change to MIT HOT 3
- Coordinate Conversion - WGS84 to SPCS (NAD83) HOT 3
- Latitude & Longitude order confusing HOT 1
- Convert map view objects to svg
- WGS84 coordinates transformation to Cartesian coordinates HOT 1
- Is it the ICoordinateTransformation thread safe ?
- How convert proj4js source to this lib source?
- Typo in code sample on Wiki HOT 1
- Migrate to Proj.6
- WGS84 -> Lambert Azimuthal Equal Area -> WGS84 fails when x = 0 HOT 3
- Add support for EPSG 5515 S-JTSK/05 / Modified Krovak HOT 2
- confusing documentation for axis orientation
- ProjNET only supports [] objects
- Release version ?
- Sqlite/sqlserver server side vs client side evaluation
- creating a transformation factory fails on ios HOT 1
- Add support of modern coordinate systems that includes height HOT 4
- Seeking help HOT 8
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