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SixLabors.Shapes
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[![Build status ](https://ci.appveyor.com/api/projects/status/3tqmmb43c7trq43e/branch/master?svg=true )](https://ci.appveyor.com/project/six-labors/shapes/branch/master)
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**SixLabors.Shapes** is a new cross-platform 2D polygon manipulation API.
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### Installation
**Pre-release downloads**
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At present the code is pre-release we have initial pre-releases availible on [nuget ](https://www.nuget.org/packages/SixLabors.Shapes/ ).
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We also have a [MyGet package repository ](https://www.myget.org/gallery/SixLabors ) - for bleeding-edge / development NuGet releases.
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### Manual build
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If you prefer, you can compile SixLabors.Shapes yourself (please do and help!), you'll need:
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- [Visual Studio 2017 ](https://www.visualstudio.com/en-us/news/releasenotes/vs2017-relnotes )
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- The [.NET Core 2.1 SDK Installer ](https://www.microsoft.com/net/core#windows ) - Non VSCode link.
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To clone it locally click the "Clone in Windows" button above or run the following git commands.
```bash
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git clone https://github.com/SixLabors/Shapes.git
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```
### Features
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- Point in Polygon
- Line Intersections
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- Complex Polygons
- Simple polygon clipping
- Regular Polygons (triangles, squares, pentagons etc, any number of sides)
- Ellipses (and therfore circles)
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- Shape Builder api - for creating shapes declaratively
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- Polygons
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- With Linear line segments
- With Beziear curve line segments
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- Mixture of both Linear & bezier segments
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- Paths
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- With Linear line segments
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- With Bezier curve line segments
- Mixture of both Linear & bezier segments
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### How can you help?
Please... Spread the word, contribute algorithms, submit performance improvements, unit tests.
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### Projects using SixLabors.Shapes
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* [SixLabors.ImageSharp ](https://github.com/SixLabors/ImageSharp ) - cross platform, fully managed, image manipulation and drawing library.
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### The SixLabors.Shapes Team
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Lead
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- [Scott Williams ](https://github.com/tocsoft )
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Core Team
- [Dirk Lemstra ](https://github.com/dlemstra )
- [Anton Firsov ](https://github.com/antonfirsov )
- [James Jackson-South ](https://github.com/jimbobsquarepants )