SixLabors.ImageSharp.Drawing

ImageSharp.Drawing provides extensions to ImageSharp containing a cross-platform 2D polygon manipulation API and drawing operations.

Designed to democratize image processing, ImageSharp.Drawing brings you an incredibly powerful yet beautifully simple API.

Built against .NET Standard 1.3, ImageSharp.Drawing can be used in device, cloud, and embedded/IoT scenarios.

Documentation

For all SixLabors projects, including ImageSharp.Drawing: https://sixlabors.github.io/docs/

Installation

Install stable releases via Nuget; development releases are available via MyGet.

Package Name	Release (NuGet)	Nightly (MyGet)
SixLabors.ImageSharp.Drawing

• 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
• Drawing
  • Brushes and various drawing algorithms, including drawing images
  • Various vector drawing methods for drawing paths, polygons etc.
  • Text drawing

Build Status

Build Status	Code Coverage

Questions?

• Do you have questions? We are happy to help! Please join our gitter channel, or ask them on stackoverflow using the ImageSharp tag. Do not open issues for questions!
• Please read our Contribution Guide before opening issues or pull requests!

Code of Conduct

This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behavior in our community. For more information, see the .NET Foundation Code of Conduct.

Manual build

If you prefer, you can compile ImageSharp.Drawing yourself (please do and help!)

• Using Visual Studio 2017
  • Make sure you have the latest version installed
  • Make sure you have the .NET Core 2.1 SDK installed

Alternatively, you can work from command line and/or with a lightweight editor on both Linux/Unix and Windows:

• Visual Studio Code with C# Extension
• .NET Core

To clone ImageSharp locally, click the "Clone in [YOUR_OS]" button above or run the following git commands:

git clone https://github.com/SixLabors/ImageSharp.Drawing

If working with Windows please ensure that you have enabled log file paths in git (run as Administrator).

git config --system core.longpaths true

Submodules

This repository contains git submodules. To add the submodules to the project, navigate to the repository root and type:

git submodule update --init --recursive

How can you help?

Please... Spread the word, contribute algorithms, submit performance improvements, unit tests, no input is too little. Make sure to read our Contribution Guide before opening a PR.

The ImageSharp Team

Lead

• Scott Williams

Core Team

• James Jackson-South
• Dirk Lemstra
• Anton Firsov
• Brian Popow

Backers

Support us with a monthly donation and help us continue our activities. [Become a backer]

Sponsors

Become a sponsor and get your logo on our README on Github with a link to your site. [Become a sponsor]