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Focal Legend based on rake
rakelegend(corn="topright", pal=1)
position of legend, default="topright"
palette number, default=1
Graphical Side Effects
Colors are based on earlier publication of Geotouch program.
For pal = 1, colors are , DarkSeaGreen, cyan1, SkyBlue1, RoyalBlue, GreenYellow, orange, red.
Lees, J. M., (1999) Geotouch: Software for Three and Four-Dimensional GIS in the Earth Sciences, Computers and Geosciences, 26(7) 751-761.
foc.color,focleg
# NOT RUN { plot(c(0,1), c(0,1), type='n') rakelegend(corn="topleft", pal=1) # }
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