Compositor may refer to: *

Compositor (typesetting) Typesetting is the composition of text by means of arranging physical ''type'' (or ''sort'') in mechanical systems or '' glyphs'' in digital systems representing '' characters'' (letters and other symbols).Dictionary.com Unabridged. Random ...

, a person or machine which arranged movable type for printing ** Paige Compositor, a device developed to replace manual compositors, which was a commercial failure *

Compositing software Digital compositing is the process of digitally assembling multiple images to make a final image, typically for print, motion pictures or screen display. It is the digital analogue of optical film compositing. Mathematics The basic operation use ...

, used in film post-production for compositing, special effects, and color correction * Compositing window manager, a software process which composites off-screen buffers for each open window to create a screen image **

Quartz Compositor Quartz Compositor is the display server (and at the same time the compositing window manager) in macOS. It is responsible for presenting and maintaining rasterized, rendered graphics from the rest of the Core Graphics framework and other re ...

, the display server and window manager in macOS **

Wayland compositor Wayland is a communication protocol that specifies the communication between a display server and its clients, as well as a C library implementation of that protocol. A display server using the Wayland protocol is called a '' Wayland composit ...

, any computer display server compatible with the Wayland protocol

See also