p.arrows: Prettified Arrows Plots

In sfsmisc: Utilities from 'Seminar fuer Statistik' ETH Zurich

Prettified Arrows Plots

Description

Draws arrows, like the arrows function, but with “nice” filled arrow heads.

Usage

p.arrows(x1, y1, x2, y2, size = 1, width, fill = 2, ...)

Arguments

x1, y1	coordinates of points from which to draw.
x2, y2	coordinates of points to which to draw.
size	symbol size as a fraction of a character height; default 1.
width	width of the arrow head; defaults to ....
fill	color for filling the arrow head.
...	further arguments passed to segments().

Author(s)

Andreas Ruckstuhl, 19 May 1994; (cosmetic by MM).

See Also

arrows.

Examples

example(arrows, echo = FALSE) #-> x, y, s
plot(x,y, main="p.arrows(.)")
p.arrows(x[s], y[s], x[s+1], y[s+1], col= 1:3, fill = "dark blue")

sfsmisc documentation built on Sept. 11, 2024, 6:53 p.m.