The Skia Graphics Engine or Skia is an open-source 2D graphics library written in C++. Skia abstracts away platform-specific graphics APIs (which differ from one to another). Skia Inc. originally developed the library; Google acquired it in 2005, and then released the software as open source licensed under the New BSD free software license in 2008.

Overview

In order to stay multi-platform, Skia supports several (platform-dependent) back-ends. These include: Skia is most similar in purpose to Cairo or Pathfinder (meaning that it focuses on drawing) rather than to other more elaborate APIs like that of Qt that provide their own widgets and UI description language etc.

Application

The library is used in Google Chrome, ChromeOS, ChromiumOS, Mozilla Firefox, Mozilla Thunderbird, Android, Firefox OS, Flutter, Avalonia (from Alpha 4), LibreOffice (from version 7.0) and RAD Studio (since version 12.0).

Supported platforms

Etymology

Skia is a romanisation of the word 'shadow' in Greek (Σκιά).

History

Skia Inc, developers of the Skia Graphics Engine, was founded in 2004 by Mike Reed and Cary Clark in Chapel Hill North Carolina, before being acquired by Google in 2005.

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