Cairo (stylized as cairo) is an open-source graphics library that provides a vector graphics-based, device-independent API for software developers. It provides primitives for two-dimensional drawing across a number of different back ends. Cairo uses hardware acceleration when available. Cairo is popular in the open source community for providing cross-platform support for advanced 2D drawing. Keith Packard and Carl Worth founded the Cairo project for use in the X Window System. It was originally (until at least 2003) called Xr or Xr/Xc. The name was changed to emphasize the idea of a cross-platform library to access display server, not tied to the X Window System. The name Cairo derives from the original name Xr, interpreted as the Greek letters chi and rho. More information...
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