addBreakColorLegend: Adds a Legend to sp Plots with Colors and Breaks

In jayverhoef/fluvgrm: Data in Support of Fluvial Variography

Description

Adds a Legend to sp Plots with Colors and Breaks

Usage

addBreakColorLegend(xleft, ybottom, xright, ytop, breaks, colors,
  printFormat = "4.2", ...)

Arguments

xleft	a scalar of the left x position.
ybottom	a scalar of bottom y position.
xright	a scalar of the right x position.
ytop	a scalar of top y position.
breaks	the breaks between color classes. Needs a lower bound, and upper bound, so there should be one more break than number of classes.
colors	a vector of colors, should have one less element than the number of breaks.
printFormat	a character variable in '4.2' format where the 4 control the number of digits before the decimal, and 2 controls the number of digits after the decimal.
...	other arguments passed from the text function

Value

add a color ramp legend as a rectangle to the currently active plot

Author(s)

Jay Ver Hoef

See Also

rect,

jayverhoef/fluvgrm documentation built on Jan. 20, 2020, 7:54 p.m.