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EN 28632-2:1994/A1:1995

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

INFORMATION PROCESSING SYSTEMS - COMPUTER GRAPHICS - METAFILE FOR THE STORAGE AND TRANSFER OF PICTURE DESCRIPTION INFORMATION - CHARACTER ENCODING
Withdrawn date

23-07-2013

Published date

12-01-2013

1 Scope
2 Normative references
3 Notational conventions
3.1 7-Bit and 8-Bit code tables
3.2 Code extension techniques vocabulary
4 Entering and leaving the metafile environment
4.1 Implicitly entering the metafile environment
4.2 Designating and invoking the CGM coding
      environment from ISO 2022
5 Method of encoding opcodes
5.1 Encoding technique of the basic opcode set
5.2 Extension mechanism
5.3 Opcode assignments
6 Method of encoding parameters
6.1 Basic format
6.2 Bitstream format
6.3 Coding integers
6.4 Coding real numbers
6.5 Coding VDCs and points
6.6 Coding point list parameters
6.7 Colour specifiers
6.8 Colour lists
6.9 String parameters
6.10 Enumerated parameters
6.11 Index parameters
6.12 Data record parameters
6.13 Coding VCs and viewport point parameters
6.14 Name parameters
6.15 Compressed bitstream operands
6.16 Structured data record operands
6.17 Glyph mapping
7 Character substitution
8 Representation of each element
8.1 Delimiter elements
8.2 Metafile descriptor elements
8.3 Picture descriptor elements
8.4 Control elements
8.5 Graphical primitive elements
8.6 Attribute elements
8.7 Escape elements
8.8 External elements
8.9 Segment elements
9 Defaults
10 Conformance
A Formal grammar

Specifies a character encoding of the Computer Graphics Metafile. Coverage includes: entering and leaving the metafile environment; method of encoding opcodes; method of encoding parameters; graphical primitive elements. Also gives detailed tables.

Committee
CEN/CS F12
DevelopmentNote
DRAFT FOR COMMENT 91/63009 DC
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn

ECMA 96 : 1985 SYNTAX OF GRAPHICAL DATA FOR MULTIPLE-WORKSTATION INTERFACE (GDS)
ISO/IEC 6429:1992 Information technology Control functions for coded character sets
ISO/IEC 2022:1994 Information technology Character code structure and extension techniques
ISO/IEC 2375:2003 Information technology — Procedure for registration of escape sequences and coded character sets
ISO/IEC 646:1991 Information technology ISO 7-bit coded character set for information interchange

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