【国外标准】 Information Technology ?Computer Graphics ?Interfacing Techniques for Dialogues with Graphical Devices (CGI) ?Functional Specification ?Part 5: Input and Echoing

Defines those functions of the Computer Graphics Interface concerned with obtaining graphical and non-graphical input from a Virtual Device of device class INPUT or OUTIN. This part of ANSI/ISO/IEC 9636 also defines functions to support echoing of input operations on separate Virtual Devices. This is part 5 of ANSI/ISO/IEC 9636, and should be read in conjunction with American National Standard for Information Technology ?Computer Graphics ?Interfacing Techniques for Dialogues with Graphical Devices (CGI) ?Functional Specification ?Part 1: Overview, Profiles and Conformance, ANS/ISO/IEC 9636-1-1991, American National Standard for Information Technology ?Computer Graphics ?Interfacing Techniques for Dialogues with Graphical Devices (CGI) ?Functional Specification ?Part 2: Control, ANSI/ISO/IEC 9636-2-1991 (see listing above), and American National Standard for Information Technology ?Computer Graphics ?Interfacing Techniques for Dialogues with Graphical Devices (CGI) ?Functional Specification ?Part 4: Segments, ANSI/ISO/IEC 9636-4-1991 (see listing above).