rgl.sphtext: Add text to spherical plot

In sphereplot: Spherical Plotting

Add text to spherical plot

Description

Adds generic text to a spherical coordinate plot.

Usage

rgl.sphtext(long, lat, radius, text, deg = TRUE, col='black', ...)

Arguments

long	longitude values, can also contain a matrix of long, lat and radius (in that order).
lat	latitude values.
radius	radius values.
text	text values to be plotted.
deg	Specifies if input is in degrees (default) or radians.
col	Specifies text colour.
...	Other arguments carried to points3d.

Details

This function uses sph2car in conjunction with text3d to plot text on a spherical coordinate system.

Value

No value, used for plotting side effect.

Author(s)

Aaron Robotham

See Also

rgl.sphgrid,rgl.sphcirc,rgl.sphpoints,rgl.sphsun,rgl.sphMW,pointsphere,sph2car,car2sph

Examples

rgl.sphgrid()
rgl.sphtext(40,50,0.5,'HI!',deg=TRUE,col='red',cex=2)

sphereplot documentation built on June 27, 2022, 9:06 a.m.