| figCol {GCDkit} | R Documentation | 
These functions enable altering colours for titles or all plotting symbols in Figaro-compatible plots.
figCol(col=NULL) figColMain(col=NULL) figColSub(col=NULL) figBw()
| col | colour specification | 
The colours can be specified both by their code (see table under Data handling|Show available colours) or R name (see Examples).
figBw sets the whole plot (main title and
subtitle, axes and plotting symbols) in black and white, making them ready for 
printing/exporting.
Colin M. Farrow, colinfarrow537@gmail.com
& Vojtěch Janoušek, vojtech.janousek@geology.cz
'showColours' 'colours' 'figaro'
    sampleDataset("blatna")
    colours() # prints the list of available colour names
    # Binary plot
    binary("SiO2","Na2O+K2O",main="My TAS diagram")
    figSub(txt="from Blatná suite")
    figCol(col="green")
    figColMain(col="red")
    figColSub(col="blue")
    figBw()