PolylineKit.Clipper 0.1.0-alpha.3

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
This is a prerelease version of PolylineKit.Clipper. 
dotnet add package PolylineKit.Clipper --version 0.1.0-alpha.3
                    


                    

                
NuGet\Install-Package PolylineKit.Clipper -Version 0.1.0-alpha.3
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="PolylineKit.Clipper" Version="0.1.0-alpha.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="PolylineKit.Clipper" Version="0.1.0-alpha.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="PolylineKit.Clipper" />
                    


                            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 PolylineKit.Clipper --version 0.1.0-alpha.3
                    


                    

                
#r "nuget: PolylineKit.Clipper, 0.1.0-alpha.3"
#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 PolylineKit.Clipper@0.1.0-alpha.3
#: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=PolylineKit.Clipper&version=0.1.0-alpha.3&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=PolylineKit.Clipper&version=0.1.0-alpha.3&prerelease
                    


                            Install as a Cake Tool

PolylineKit.Clipper

Optional Clipper2 integration for decimal-grid area comparisons and resolved output contours. Supports .NET Standard 2.0 and .NET 10; depends on PolylineKit.Core and Clipper2.

dotnet add package PolylineKit.Clipper --prerelease

using PolylineKit;

Point2[] first = [new(0, 0), new(2, 0), new(2, 2), new(0, 2)];
Point2[] second = [new(1, 0), new(3, 0), new(3, 2), new(1, 2)];
var difference = PolylineComparison.FilledRegionDifference(
    first, second, PathFillRule.NonZero,
    decimalPrecision: 6, includeContours: true);
// RawArea = 4; Contours contains the two resolved difference boundaries.

Choose the output you need

You need Use
Area, intersection, IoU or coverage as numbers, with an explicit fill rule for self-intersecting input PolylineKit.Core
Output polygons, offsets or general Boolean geometry Clipper2, or this adapter for its supported comparisons and contours
A geometry model, topology validation, spatial predicates and geometry overlays NetTopologySuite

Every PolylineComparison call uses Clipper2, including includeContours: false. Coordinates are quantized; features near or below the selected grid can collapse. Each operand is one ordered walk, not a collection of rings. The examples use C# 12 collection expressions; older compilers can use explicit Point2[] arrays. See the adapter guide for fill rules, precision limits and supported operations.

The Core package returns numeric areas directly from double coordinates and has no dependency on this adapter. Its recorded building evaluator was effectively tied with direct Clipper2, while its prepared intersection batch was 12% slower. Core's complete county/district coverage took 24–25% less time; warm generated cases with 1,024 rings per operand were 18–34% slower. These are historical workload results, not timings of this version or this adapter. See the comparison scopes.

For Polygon/MultiPolygon input held in NetTopologySuite, use the tested Core conversion example. It preserves exterior/hole roles without adding an NTS dependency to Core.

The assembly retains its PolylineKit.dll name for binary compatibility and forwards moved public types into Core. PolylineKit is MIT licensed; Clipper2 is by Angus Johnson under the Boost Software License 1.0.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos 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
0.1.0-alpha.3 65 10/11/2026
0.1.0-alpha.2 59 10/10/2026

https://github.com/bgtnt/polylinekit/blob/main/docs/releases/0.1.0-alpha.3.md