These data sets are a list of settings for graphical parameters
used by the Trellis Display functions.
There are different settings depending upon the graphics device being used.
The values have been selected to provide excellent displays on the
selected device.
When a graphics device is started with the
trellis.device
function,
the appropriate
trellis.settings
list is attached
as an attribute to the
.Device
object in frame 0.
All the Trellis functions try to get their graphical parameter
settings from the list attached to the current
.Device
.
If there is no
trellis.settings
attribute on
.Device
then the
functions will use the values in the
trellis.settings
data set
in the Trellis library.
The data set names and the graphics devices they are used with:
trellis.settings
- default list (for color device).
trellis.settings.bw
- default list (for black and white device).
trellis.settings.bwps
-
postscript
to a black and white printer.
trellis.settings.color
- SGI GL.
trellis.settings.colorps
-
postscript
to a color printer.
trellis.settings.motif
-
motif
(or
openlook
).
trellis.settings.winbwps
-
win.printer
to a black and white
PostScript printer.
trellis.settings.wincolorps
-
win.printer
to a color PostScript printer.
trellis.settings.wingraph
-
win.graph
These lists contain the following components, each itself
a list whose components are named by graphical parameters
and whose values give appropriate values of those parameters
for the particular device.
add.line
add.text
axis.line
bar.fill
big.tick
box.3d
box.dot
box.rectangle
box.umbrella
breaks
cloud.3d
dot.line
dot.symbol
fill
hloc.line
hloc.candle
main.label
major.grid
medium.tick
minor.grid
outer.label
pie.fill
plot.line
plot.symbol
reference.line
regions
small.tick
stackbar
strip.background
strip.shingle
superpose.line
superpose.symbol
style.type
wires