jakubmisek / shapes

:triangular_ruler: Net standard geometry/shape manipulation library, can be used to merge / split shapes

The contents of this repo have been intergated directly into https://github.com/SixLabors/ImageSharp.Drawing

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SixLabors.Shapes

SixLabors.Shapes is a new cross-platform 2D polygon manipulation API.

Installation

Pre-release downloads

At present the code is pre-release we have initial pre-releases availible on nuget.

We also have a MyGet package repository - for bleeding-edge / development NuGet releases.

Manual build

If you prefer, you can compile SixLabors.Shapes yourself (please do and help!), you'll need:

• Visual Studio 2017
• The .NET Core 2.1 SDK Installer - Non VSCode link.

To clone it locally click the "Clone in Windows" button above or run the following git commands.

git clone https://github.com/SixLabors/Shapes.git

Features

• Point in Polygon
• Line Intersections
• Complex Polygons
• Simple polygon clipping
• Regular Polygons (triangles, squares, pentagons etc, any number of sides)
• Ellipses (and therfore circles)
• Shape Builder api - for creating shapes declaratively
• Polygons
  • With Linear line segments
  • With Beziear curve line segments
  • Mixture of both Linear & bezier segments
• Paths
  • With Linear line segments
  • With Bezier curve line segments
  • Mixture of both Linear & bezier segments

How can you help?

Please... Spread the word, contribute algorithms, submit performance improvements, unit tests.

Projects using SixLabors.Shapes

• SixLabors.ImageSharp - cross platform, fully managed, image manipulation and drawing library.

The SixLabors.Shapes Team

Lead

• Scott Williams

Core Team

• Dirk Lemstra
• Anton Firsov
• James Jackson-South