| plot.xy {graphics} | R Documentation |
This is the internal function that does the basic plotting of points and lines. Usually, one should rather use the higher level functions instead and refer to their help pages for explanation of the arguments.
plot.xy(xy, type, pch = 1, lty = "solid", col = par("fg"), bg = NA,
cex = 1, lwd = par("lwd"), ...)
xy |
A four-element list as results from
xy.coords. |
type |
1 character code. |
pch |
character or integer code for kind of points/lines, see
points.default. |
lty |
line type code, see lines. |
col |
color code or name, see colors,
palette. |
bg |
background (“fill”) color for open plot symbols. |
cex |
character expansion. |
lwd |
line width, also used for (non-filled) plot symbols, see
lines and points. |
... |
further graphical parameters. |
The arguments pch, col, bg, cex, lwd are may be vectors and
recycled, depending on type, see points and
lines for specifics.
plot,
plot.default,
points,
lines.
points.default # to see how it calls "plot.xy(xy.coords(x, y), ...)"