MyGet http://www.myget.org/ https://www.myget.org/F/imagesharp-latency/ latency latency A cross-platform library for the processing of image files. # SixLabors.ImageSharp **ImageSharp** is a new, fully featured, fully managed, cross-platform, 2D graphics API. Without the use of `System.Drawing`, a more flexible, less prone to memory leaks, easier to code against, solution has been developed. System-wide process-locks; ImageSharp images are thread-safe and fully supported in web environments. Built against .Net Standard 1.1-2.0 + .NET Core 2.0 + .NET 4.5-7.1, ImageSharp can be used on almost any device, cloud, and embedded/IoT scenarios. ### Questions? Do you have questions? We are happy to help! Please [join our gitter channel](https://gitter.im/ImageSharp/General), or ask them on [stackoverflow](https://stackoverflow.com) using the `ImageSharp` tag. ### Packages `SixLabors.ImageSharp` [](https://www.myget.org/F/imagesharp-latency/api/v2/package/SixLabors.ImageSharp/1.0.0-beta003) [](https://www.myget.org/) [](https://raw.githubusercontent.com/Latency/ImageSharp.Shapes/master/LICENSE) [](https://gitter.im/ImageSharp/General?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) ### Features - Contains the generic `Image<TPixel>` class, PixelFormats, Primitives, Configuration, and other core functionality. - The `IImageFormat` interface, Jpeg, Png, Bmp, and Gif formats. - Transform methods like Resize, Crop, Skew, Rotate - Anything that alters the dimensions of the image. - Non-transform methods like Gaussian Blur, Pixelate, Edge Detection - Anything that maintains the original image dimensions. ### Upcoming Developments There's plenty there and more coming. Check out the [current features](features.md)! ### API Here's an example of the code required to resize an image using the default Bicubic resampler then turn the colors into their grayscale equivalent using the BT709 standard matrix. On platforms supporting netstandard 1.3+ ```csharp // Image.Load(string path) is a shortcut for our default type. Other pixel formats use Image.Load<TPixel>(string path)) using (Image<Rgba32> image = Image.Load("foo.jpg")) { image.Mutate(x => x .Resize(image.Width / 2, image.Height / 2) .Grayscale()); image.Save("bar.jpg"); // automatic encoder selected based on extension. } ``` on netstandard 1.1 - 1.2 ```csharp // Image.Load(Stream stream) is a shortcut for our default type. Other pixel formats use Image.Load<TPixel>(Stream stream)) using (FileStream stream = File.OpenRead("foo.jpg")) using (FileStream output = File.OpenWrite("bar.jpg")) using (Image<Rgba32> image = Image.Load<Rgba32>(stream)) { image.Mutate(x => x .Resize(image.Width / 2, image.Height / 2) .Grayscale()); image.Save(output); } ``` Setting individual pixel values can be perfomed as follows: ```csharp // Individual pixels using (Image<Rgba32> image = new Image<Rgba32>(400, 400)) { image[200, 200] = Rgba32.White; } ``` `Rgba32` is our default PixelFormat, equivalent to `System.Drawing Color`. For advanced pixel format usage there are multiple [PixelFormat implementations](https://github.com/SixLabors/ImageSharp/tree/master/src/ImageSharp/PixelFormats) available allowing developers to implement their own color models in the same manner as Microsoft XNA Game Studio and MonoGame. All in all this should allow image processing to be much more accessible to developers which has always been my goal from the start. **Check out [this blog post](https://sixlabors.com/blog/announcing-imagesharp-beta-1/) or our [Samples Repository](https://github.com/SixLabors/Samples/tree/master/ImageSharp) for more examples!** ### Manual build If you prefer, you can compile ImageSharp yourself (please do and help!), you'll need: - [Visual Studio 2017 (or above)](https://www.visualstudio.com/en-us/news/releasenotes/vs2017-relnotes) - The [.NET Core SDK Installer](https://www.microsoft.com/net/core#windows) - Non VSCode link. Alternatively on Linux you can use: - [Visual Studio Code](https://code.visualstudio.com/) with [C# Extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.csharp) - [.Net Core](https://www.microsoft.com/net/core#linuxubuntu) To clone it locally click the "Clone in Windows" button above or run the following git commands. ```bash git clone https://github.com/SixLabors/ImageSharp ``` ### How can you help? Please... Spread the word, contribute algorithms, submit performance improvements, unit tests, no input is too little. ### The ImageSharp Team Grand High Eternal Dictator - [James Jackson-South](https://github.com/jimbobsquarepants) Core Team - [Latency McLaughlin](https://github.com/Latency) - [Dirk Lemstra](https://github.com/dlemstra) - [Anton Firsov](https://github.com/antonfirsov) - [Scott Williams](https://github.com/tocsoft) ### Backers Support us with a monthly donation and help us continue our activities. 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