JIS X 4221-1:2001 Information technology -- Computer graphics and image processing -- Programmer's Hierarchical Interactive Graphics System (PHIGS) -- Part 1: Functional description
This standard specifies the functionality of the interactive graphics system PRIGS.
JIS X 4221-1:2001 history
2001JIS X 4221-1:2001 Information technology -- Computer graphics and image processing -- Programmer's Hierarchical Interactive Graphics System (PHIGS) -- Part 1: Functional description