scalemark: Add a Scalemark to a Plot

In astro: Astronomy Functions, Tools and Routines

Description

Adds a scalemark to a figure, denoting angular size.

Usage

scalemark(len = "AUTO", txt = "AUTO", pixsize = NA, 
          col = "white", linecol = col, bg = "grey25", 
          pos = "bottomleft", inset = 0.1, cex = 0.9, lwd = 1.2)

Arguments

len	angular size to represent ('AUTO' = automatic best fit)
txt	angular size text ('AUTO' = automatic as above)
pixsize	pixel scale (arcsec/pixel)
col	colour
linecol	line colour
bg	shadow colour
pos	position (bottomleft/topleft/topright/bottomright)
inset	inset into plot
cex	text expansion factor
lwd	line widths

Author(s)

Lee Kelvin <[e-mail]>

See Also

The astronomy package: astro.

astro documentation built on May 2, 2019, 2:14 a.m.