scalebar
Add a scalebar to a plot
scalebar(d, xy = NULL, type = "line", divs = 2, below = "",
lonlat = NULL, label, adj=c(0.5, -0.5), lwd = 2, ...)d |
distance covered by scalebar |
xy |
x and y coordinate to place the plot. Can be NULL. Use |
type |
"line" or "bar" |
divs |
Number of divisions for a bar type. 2 or 4 |
below |
Text to go below scalebar (e.g., "kilometers") |
lonlat |
Logical or NULL. If logical, |
adj |
adjustment for text placement |
label |
Vector of three numbers to label the scale bar (beginning, midpoint, end) |
lwd |
line width for the "line" type scalebar |
... |
arguments to be passed to other methods |
None. Use for side effect of a scalebar added to a plot
Robert J. Hijmans; partly based on a function by Josh Gray
f <- system.file("external/test.grd", package="raster")
r <- raster(f)
plot(r)
scalebar(1000)
scalebar(1000, xy=c(178000, 333500), type='bar', divs=4)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.