.BG
.VE $Header: /usr/s/current/s/.help/RCS/sun,v 1.1 87/08/07 14:11:32 rab Exp $
.FN sun
.FN csun
.TL
sun csun: Sun Workstation Device Driver
.CS
sun(ask, color)
.PP
.AG ask
logical, should device driver ask before clearing 
graphic display for a new figure?
Default TRUE.
.AG color
should color display be used?
Default TRUE for `csun', FALSE for `sun'.
.SH COMMENTS
The function `sun' is the device driver for Sun Microsystems
Workstations using their suntools graphics library.
.PP
If `ask' is TRUE,
whenever a new plot is about to be produced the message "GO?" appears.
This allows further viewing,
before the graphics screen is erased.  When ready
to proceed, simply hit carriage return.
.PP
For graphic input, position the mouse and push any button.
Hitting two buttons together terminates graphic input.
.PP
The suncore package allows character size, line type, 
color and character rotation to be changed.
Characters can be rotated at any angle.
The terminal can fill polygons,
for example in histograms, bargraphs, and pie charts
with various patterns.  This is activated
by the color parameter (`col=').
Colors depend on the color map.
Color 0 fills with the background color (useful for blanking out areas).
.PP
A device must be specified before any graphics functions can be used.
.KW device*
.WR
