plotscalebar: Raw Plot Scale Bar

In prettymapr: Scale Bar, North Arrow, and Pretty Margins in R

Raw Plot Scale Bar

Description

Just in case anybody is hoping to draw a custom scalebar, this is the method used to plot it. If you don't know what this is, you should probably be using addscalebar.

Usage

plotscalebar(
  x,
  y,
  ht,
  params,
  style = "bar",
  adj = c(0, 0),
  tick.cex = 0.7,
  bar.cols = c("black", "white"),
  lwd = 1,
  linecol = "black"
)

Arguments

x	The position (user) to draw the scale bar
y	The position (user) to draw the scale bar
ht	The height(in user coordinates) to draw the scale bar
params	Scalebar parameters as generated by scalebarparams
style	One of bar or ticks
adj	Where to align the scale bar relative to x and y
tick.cex	If style=="ticks", the height of interior ticks.
bar.cols	A vector of color names to be repeated for a bar style scalebar.
lwd	Passed when drawing lines associated with the scalebar
linecol	Passed when drawing lines associated with the scalebar

See Also

addscalebar

prettymapr documentation built on May 29, 2024, 5:38 a.m.