UNI EN 28805 : 1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 - GRAPHICAL KERNEL SYSTEM FOR THREE DIMENSIONS (GKS-3D) FUNCTIONAL DESCRIPTIONS
02-09-2003
12-01-2013
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
Specifies Graphical Kernal System for Three Dimensions used in computer graphics programming, relating to particular languages.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 28805 : 1992 | Identical |
| I.S. EN 28805:1993 | Identical |
| NBN EN 28805 : 1993 | Identical |
| BS EN 28805:1992 | Identical |
| EN 28805 : 1992 | Identical |
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