Silicon Graphics IRIS Series Terminal Manual page 86

82 IRIS TERMINAL GUIDE
FORTRAN Include Files
• device.h contains symbolic name definitions for devices, e.g. mouse
and keyboard buttons.
• get.f contains definitions for values returned by the Graphics Library
get commands.
• gl.f contains default values for colors, screen boundaries, etc. for the
Graphics Library.
FORTRAN Demonstration Programs
• planets.f models a solar system. See the file planets.doc.
• sqiral.f draws a square spiral.
• track.f displays a box which can be moved by the mouse.
• star.f displays a series of stars.
• curve.f draws curves.
• floats.f fills the IRIS Terminal screen with randomly colored pixels.
UNIX/FORTRAN Graphics Library source Files
• fsys.c contains system-dependent I/O routines.
• io.h contains system-dependent I/O definitions.
• io.f is a UNIX/FORTRAN implementation of the routines that
communicate between the IRIS Terminal and the host. See
Appendix F.
• lib.f contains function definitions for the Graphics Library.
• rpc.h contains remote procedure call command definitions for fsys.c.
See Appendix F.
Generic Include Files
• device.prim contains device definitions to generate an include file like
device.h for different languages.
• get.prim contains get command definitions to generate an include file
like get.h for different languages.
• gl.prim contains Graphics Library definitions to generate an include
file like gl.h for different languages.
Generic Graphics Library Source Files
• lib.prim contains language-independent descriptions of what data is
transferred to and from the IRIS Terminal when each graphics
primitive is executed by a program running on the host. It is used
to generate lib.c and lib.f.
Appendix G
Version 1.3