Soil Color Palette
A very simple function for generating labeled swatches of soil colors. Largely based on colorspace::swatchplot.
soilPalette( colors, lab, lab.cex = 0.75, dynamic.labels = TRUE, x.inset = 0.01, y.inset = 0.01, ... )
colors |
vector of hex colors (e.g. #A66E46FF) |
lab |
vector of labels |
lab.cex |
character scaling for labels |
dynamic.labels |
logical, adjust label colors for maximum contrast via |
x.inset |
horizontal adjustment for labels |
y.inset |
vertical adjustment for labels |
... |
further arguments to |
The result is a simple figure on the active plotting device.
D.E. Beaudette
# maybe useful for teaching about soil color
par(mfrow=c(2,1), mar=c(1,1,1,1))
# demonstrate range of Munsell value
m <- sprintf('10YR %s/4', 2:8)
# convert to hex representation
cols <- parseMunsell(m)
# plot
soilPalette(cols, m)
# demonstrate range of Munsell chroma
m <- sprintf('10YR 4/%s', 2:8)
# convert to hex representation
cols <- parseMunsell(m)
# plot
soilPalette(cols, m)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.