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Plot a frame around an existing map.
mf_frame(extent = "map", col, lwd = 1.5, lty = 1, ...)
No return value, a frame is displayed.
type of frame, either 'map' or 'figure'
line color
line width
line type
other arguments from box
box
mtq <- mf_get_mtq() mf_map(mtq) mf_title() mf_frame(extent = "map") mf_map(mtq) mf_title() mf_frame(extent = "figure")
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