for Information Technology - Computer Graphics - Programmer 's Hierarchical In Graphics System (PHIGS) Language Bindings (Part 3: Ada) ~NCITS/ISO/IEC9 593-3-1 990 (R2003) (formerly ANSUIS0 9593-3-1990 (R1998)) ADOPTED FOR USE BY THE FEDERAL GOVERNMENT WA-
ISO/IEC 9592 specifies a --nguage independent nucleus of a graphics system. For integration into aprogramming language, PHIGS is embsdded in a language dependent layer obeying the particular conventionsof that language. This part of ISO/IEC 9593 specifies such a language dependent layer for the Ada computerprogramming language.