BlueTusk.Extensions.PostGIS.EntityFrameworkCore 1.0.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package BlueTusk.Extensions.PostGIS.EntityFrameworkCore --version 1.0.0
                    


                    

                
NuGet\Install-Package BlueTusk.Extensions.PostGIS.EntityFrameworkCore -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="BlueTusk.Extensions.PostGIS.EntityFrameworkCore" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="BlueTusk.Extensions.PostGIS.EntityFrameworkCore" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="BlueTusk.Extensions.PostGIS.EntityFrameworkCore" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add BlueTusk.Extensions.PostGIS.EntityFrameworkCore --version 1.0.0
                    


                    

                
#r "nuget: BlueTusk.Extensions.PostGIS.EntityFrameworkCore, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package BlueTusk.Extensions.PostGIS.EntityFrameworkCore@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=BlueTusk.Extensions.PostGIS.EntityFrameworkCore&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=BlueTusk.Extensions.PostGIS.EntityFrameworkCore&version=1.0.0
                    


                            Install as a Cake Tool

BlueTusk.Extensions.PostGIS.EntityFrameworkCore

Stable NetTopologySuite integration for BlueTusk's separately packaged PostGIS transport. Register the EWKB codecs on the long-lived data source and the spatial mappings on the EF provider:

using BlueTusk.Data;
using BlueTusk.Extensions.PostGIS;
using Microsoft.EntityFrameworkCore;
using NetTopologySuite.Geometries;

await using var dataSource = new BlueTuskDataSourceBuilder(connectionString)
    .UsePostGis()
    .Build();

var options = new DbContextOptionsBuilder<AppDbContext>()
    .UseBlueTusk(dataSource, provider => provider.UsePostGis())
    .Options;

Geometry, Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, and GeometryCollection scalar and array properties map to PostGIS geometry by default. Exact typmods and geography intent are retained through ordinary EF configuration:

entity.Property(value => value.Location)
    .HasColumnType("geometry(Point,4326)");
entity.Property(value => value.ServiceArea)
    .HasColumnType("geography(Point,4326)");

NetTopologySuite predicates, measurements, set operations, buffers, and common members translate to schema-qualified PostGIS functions. The package also adds EF.Functions.IsWithinDistance, BoundingBoxIntersects, Transform, MakeValid, Force2D, and AsGeoJson. Geography translation is deliberately limited to operations PostGIS defines for geography: distance, within-distance, intersection, covers/covered-by, area, length, and centroid. A geometry-only operation on geography fails translation with a focused diagnostic.

The public conversion helpers preserve SRID and XY/Z/M ordinates while bridging between NetTopologySuite objects and BlueTusk's immutable EWKB transport values. EF change tracking snapshots mutable geometry instances and geometry arrays.

Use EnsurePostGis() and DropPostGis() in migrations when the application owns the extension lifecycle. The live PostgreSQL 18/PostGIS 3.6 gate covers geometry, geography, typmods, arrays, parameters, spatial filters, projections, and compiled queries. These APIs use the stable 1.0.0 Provider-family contract.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
1.1.0-rc.1 88 8/29/2026
1.0.0 115 8/23/2026