par() (without arguments) returns a (named)
list, which allows to see all(?) possible parameter values of a device:
adj | Justification of text(), mtext() and title() |
ann | Boolean that specifies annotations (plot.default). Default is TRUE. |
ask | In interactive sessions and when set to TRUE, the user is asked for input before a graph is drawn. Deprecated in favor of devAskNewPage(). |
bg, fg, col | Background color, foreground color, default color. |
bty | A character string that specifies the type of the box that is drawn around plots. Possible values seem to be o (default), 1, 7, c, u, ] or n. n suppresses the box. |
cex, cex.axis, cex.lab, cex.main, cex.sub | Magnifying factor for text/symbols, axis annotations, labels, main titles and sub titles. |
cin, cra | Read-only character size (width, height) in inches (cin) or pixels (cra). cra apparently stands for raster. See also csi… |
col.axis, col.lab, col.main, col.sub | Color for axis annotations, x/y labels, main titles and sub titles. |
crt | Rotation (degrees) of characters |
csi | Read-only height of characters in inches (same as par('cin')[2]) |
cxy | |
din | Device dimensions in inches, read-only. |
err | Not implemented. |
family | Font family. Values might be serif, sans, mono or one of the Hershey vector fonts. |
fg | |
fig | |
fin | |
font | |
font.axis | |
font.lab | |
font.main | |
font.sub | |
lab | |
las | A numeric value that controls the orientation of the tick mark labels and any other text added to a plot after its initialization |
lend | |
lheight | |
ljoin | |
lmitre | |
lty | Line type |
lwd | Line width |
mai, mar | A numeric vector of length 4 that corresponds to a graphic's margin (bottom, left, top, right). Units of mar: margin lines, of mai: inches |
mex | |
mfcol | |
mfg | |
mfrow | |
mgp | A numeric vector of length 3 hat corresponds to an axis label location relative to the edge of an inner plot |
mkh | |
new | |
oma, omi | Outer margins (similar to mai and mar) |
omd | |
page | A boolean that indicates if plot.new() is adding a new page. |
pch | Number or character that specifies the default plot-points. |
pin | Current plot dimensions in inches. |
plt | |
ps | Point-size of text. |
pty | |
smo | |
srt | |
tck | |
tcl | |
usr | |
xaxp | |
xaxs | |
xaxt | |
xlog | Use logarithmic scale if TRUE |
xpd | |
yaxp | |
yaxs | |
yaxt | |
ylbias | |
ylog | |