Set up device for locations

Description

Function to setup the graphical device to cover the range of locations.

Usage

1
setplot(xdata, ydata, pretty.call = TRUE, maxdim, axes = FALSE)

Arguments

xdata

vector x-axis coordinates of locations, or either a n \times 2 matrix or a list with named components x and y for x- and y-axis coordinates, respectively

ydata

vector y-axis coordinates of locations, not needed if n \times 2 matrix is given for xdata

pretty.call

if TRUE, coordinate locations are replaced with a grid calculated using pretty

maxdim

plot dimensions, (width, height), in inches; if not provided, current par("pin") is used

axes

logical value indicating whether both axes should be drawn on the plot

Value

A list containing the following named components:

xlim, ylim

plot limits for the x- and y-axis, respectively

oldpin

old plot dimensions, as returned by par('pin')

newpin

new plot dimensions