col.bar: Display a color bar object on an existing plot.

In metno/esd: Climate analysis and empirical-statistical downscaling (ESD) package for monthly and daily data

Display a color bar object on an existing plot.

Description

Add a color bar or color points into an exisiting plot or map. For a description of palette choices, see colscal.

Usage

col.bar(
  xleft,
  ybottom,
  xright,
  ytop,
  breaks,
  horiz = TRUE,
  srt = 45,
  pch = 15,
  v = 1,
  h = 1,
  col = col,
  cex = 5,
  cex.lab = 0.6,
  cex.axis = 0.9,
  type = "r",
  verbose = FALSE,
  vl = 0.5,
  border = "black",
  ...
)

Arguments

breaks	A numeric vector of breakpoints for the colours
horiz	a boolean; if TRUE add horizontal color bar, else add vertical color bar
srt	Angle of tick labels
pch	see par
v	Vertical space between color bar points
h	horizontal space between color bar points
col	see par
cex	A numerical value giving the amount by which plotting text and symbols should be magnified relative to the default (see par)
cex.lab	Magnification factor for x and y labels (see par)
cex.axis	Magnification factor for axis annotations (see par)
type	r : rectangular shape , p : for points
verbose	a boolean; if TRUE print information about progress
vl	a numerical specifying the relative placement of the vertical lines
border	a boolean; if TRUE show color bar borders
...	Additional graphical parameters to be passed on

See Also

colbar.ini colscal

metno/esd documentation built on Feb. 25, 2025, 6:44 p.m.