![logo](https://raw.githubusercontent.com/boostorg/gil/develop/doc/_static/gil.png)

Boost.GIL is a part of the [Boost C++ Libraries](http://github.com/boostorg).

The Boost Generic Image Library (GIL) is a C++ library that abstracts image
representations from algorithms and allows writing code that can work on a
variety of images with performance similar to hand-writing for a specific image type.

[![Licence](https://img.shields.io/badge/license-boost-4480cc.png)](http://www.boost.org/LICENSE_1_0.txt)
[![Documentation](https://img.shields.io/badge/gil-documentation-4480cc.png)](http://boostorg.github.com/gil/develop)
[![Wiki](https://img.shields.io/badge/gil-wiki-4480cc.png)](https://github.com/boostorg/gil/wiki)
[![Mailing List](https://img.shields.io/badge/gil-mailing%20list-4eb899.png)](https://lists.boost.org/mailman/listinfo.cgi/boost-gil)
[![Gitter](https://img.shields.io/badge/gil-chat%20on%20gitter-4eb899.png)](https://gitter.im/boostorg/gil)

## Test results

 Branch     | Travis (gcc/clang) | AppVeyor (VS2017) | CircleCI (gcc/clang) | Regression
------------|--------------------|-------------------|----------------------|-----------
**develop** | [![Travis](https://travis-ci.org/boostorg/gil.svg?branch=develop)](https://travis-ci.org/boostorg/gil) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/w4k19d8io2af168h/branch/develop?svg=true)](https://ci.appveyor.com/project/stefanseefeld/gil/branch/develop) | [![CircleCI](https://circleci.com/gh/boostorg/gil/tree/develop.svg?style=shield)](https://circleci.com/gh/boostorg/workflows/gil/tree/develop) | [![gil](https://img.shields.io/badge/gil-develop-4480cc.png)](http://www.boost.org/development/tests/develop/developer/gil.html)
**master**  | [![Travis](https://travis-ci.org/boostorg/gil.svg?branch=master)](https://travis-ci.org/boostorg/gil)  | [![AppVeyor](https://ci.appveyor.com/api/projects/status/w4k19d8io2af168h?svg=true)](https://ci.appveyor.com/project/stefanseefeld/gil/branch/master) | - | [![gil](https://img.shields.io/badge/gil-master-4480cc.png)](http://www.boost.org/development/tests/master/developer/gil.html)