referred to as ManimCairo, a mathematical animation engine used in the animations of 3Blue1Brown's YouTube Videos. Manim has since moved to using OpenGL. This version is referred to as ManimGL. MorphOS 2.5 features a shared library implementation of Cairo, which was available as stand-alone release for earlier MorphOS versions. AmigaOS 4.1 supports a shared object library of Cairo (libcairo.so) in its default installation. FontForge enabled Cairo by default for rendering in mid-October 2008. R can output plots in PDF, PostScript and SVG formats using Cairo if available. Gnuplot 4.4 now uses Cairo for rendering PDF and PNG output. Internet Browser for PlayStation 3 uses Cairo since system software update 4.10. Synfig 0.64 now supports optional Cairo rendering. On-demand graphing of time series data in Graphite. The Konfabulator/Yahoo widget engine uses Cairo for identical output to both Win32 and Quartz on Mac OS/X. SolveSpace, free and open source 2D and 3D CAD software. History 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. Complex text layout Cairo handles Latin and CJK based fonts, but does not support complex text layout fonts, which require shaping the glyphs. See also Display PostScript and Quartz 2D Skia Graphics Engine Starling Framework WebGL ThorVG References External links – CFFI-based Cairo bindings for Python Free computer libraries Free software programmed in C Freedesktop.org Freedesktop.org libraries GNOME libraries GTK Software using the LGPL license Software using the Mozilla license