geolegend: Put a legend on a plot in the geo series.
In geo: Draw and Annotate Maps, Especially Charts of the North Atlantic

Description Usage Arguments Details Value Side Effects See Also Examples

Adds a legend to current plot. The location can be specified with \$lat and \$lon. Allows all the same parameters as legend.

1	geolegend(pos, legend, ...)

`pos`	The position of the text, should include \$lat and \$lon. If \$lat and \$lon are llength 1, they determine the top left corner of the rectangle; if theey are length 2 vectors, the give opposite corners of the rectangular area. A list containing x and y values may be supplied.
`legend`	Vector of character strings to be associated with plot.
`...`	The function allows any optional argument to the legend function to be taken.

See legend.

None.

Draws a box at specified coordinates and puts inside (if possible) examples of lin, points, marks and/or shading, each identified with a user-specified text string.

legend.

# The function is currently defined as
       function(pos, legend, ...)
       {
                      oldpar <- par()
                      par(geopar$gpar)
                      on.exit(par(oldpar))
                      xx <- Proj(pos$lat, pos$lon)
                      legend(xx$x, xx$y, legend = legend, ...)
       }