BS EN 28805:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for a set of functions for computer graphics programming: Graphical Kernel System for Three Dimensions (GKS-3D)
Hardcopy , PDF
English
30-11-1989
02-11-2001
National foreword
Committees responsible
Specification
0 Introduction
1 Scope and field of application
2 References
3 Definitions
4 The Graphical Kernel System for Three Dimensions
5 GKS-3D functions
6 GKS-3D data structures
Annexes
A Function lists
B Error list
C Interfaces
D Allowable differences in GKS-3D implementations
E Metafile structures
F Sample programs
G GKS-3D functions summary
H Colour models
Tables
1 GKS-3D level concept
2 Minimum support required at each level
3 GKS-3D functions and workstation categories to which
they apply
4 GKS-3D functions and their effect on GKSM output
workstations
Figures
1 Layer model of GKS-3D
2 Binding of attributes
3 Font description coordinate system
4 Effects of changes in geometric text attributes
5 Effects of changes in non-geometric text aspects
6 Effects of combined changes in text aspects
7 Effects of several changes in text aspects
8 Effects of different normalization transformations
on text in STROKE precision
10 Data flow chart for graphical output in GKS-3D
11 Data flow chart for locator input
12 The GKS-3D viewing pipeline
13 Interpretation of the view index on active
workstations
14 Viewing model for view representation
15 Parallel projection view volume
16 Perspective projection view volume
17 Formation of V axis in VRC system
18 The relationship between the measure and trigger for
different operating modes, illustrated for a single
logical input device
19 Relationship between GKS-3D and GKSM
20 Some transitions between operating states
21 Examples of FILL AREA and FILL AREA SET clipping
22 Area inside a polygon
23 Mapping of CELL ARRAY 3
24 Examples of replies to INQUIRE TEXT EXTENT with
different text attributes
Defines a language independent nucleus of a graphics system. For integration into a programming language, GKS-3D is embedded in a language dependent layer obeying the particular conventions of that language.
| Committee |
IST/31
|
| DevelopmentNote |
Supersedes and renumbers BS 7196(1989) (07/2004)
|
| DocumentType |
Standard
|
| Pages |
390
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 28805 : 1992 | Identical |
| ISO 8805:1988 | Identical |
| I.S. EN 28805:1993 | Identical |
| NBN EN 28805 : 1993 | Identical |
| EN 28805 : 1992 | Identical |
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