ANSI INCITS 124.1 : 1985 : R2001

0 Introduction
1 Scope and field of application
2 References
3 Principles
   3.1 Mapping of GKS Function Names to FORTRAN Subroutine Names
   3.2 Parameters
   3.3 The FORTRAN Subset
   3.4 Error Handling
4 Generating FORTRAN Subroutine Names
5 Data Types
6 Enumeration Types
7 List of the GKS Function Names and Levels
   7.1 List Ordered by Bound Names
   7.2 List Ordered by GKS Function Names
   7.3 List Ordered by Levels
8 GKS Errors Specific to the FORTRAN Binding
9 The GKS Function Interface
   9.1 General Principles
   9.2 Control Functions
   9.3 Output Functions
   9.4 Output Attributes
        9.4.1 Workstation Independent Primitive Attributes
        9.4.2 Workstation Attributes (Representations)
   9.5 Transformation Functions
        9.5.1 Normalization Transformation
        9.5.2 Workstation Transformation
   9.6 Segment Functions
        9.6.1 Segment Manipulation Functions
        9.6.2 Segment Attributes
   9.7 Input Functions
        9.7.1 Initialization of Input Devices
        9.7.2 Setting Mode of Input Devices
        9.7.3 Request Input Functions
        9.7.4 Sample Input Functions
        9.7.5 Event Input Functions
   9.8 Metafile Functions
   9.9 Inquiry Functions
        9.9.1 Inquiry Function for Operating State Value
        9.9.2 Inquiry Functions for GKS Description Table
        9.9.3 Inquiry Functions for GKS State List
        9.9.4 Inquiry Functions for Workstation State List
        9.9.5 Inquiry Functions for Workstation Description Table
        9.9.6 Inquiry Functions for Segment State List
        9.9.7 Pixel Inquiries
        9.9.8 Inquiry Function for GKS Error State List
   9.10 Utility Functions
   9.11 Error Handling
10 Utility Functions not defined in GKS
Appendix A. FORTRAN Examples

Specifies a language independent nucleus of a graphics system. For integration into a programming language in this case FORTRAN, GKS is embedded in a language dependent layer obeying the particular conventions of that language.