Display a color palette
Plots a color palette in a new window.
display.pal(pal, sel=1:length(pal), names=FALSE)
pal |
list; each palette a vector of HEX-formated colors |
sel |
integer; selection of palettes to plot |
names |
logical; specifies whether to print also the class names |
The internal palettes available in plotKML typically consists of 20 elements. If class names are requrested (names=TRUE) than only one palette will be plotted.
Tomislav Hengl and Pierre Roudier
# SAGA GIS palette (http://saga-gis.org/en/about/software.html)
data(SAGA_pal)
names(SAGA_pal)
## Not run: # display palettes:
display.pal(pal=SAGA_pal, sel=c(1,2,7,8,10,11,17,18,19,21,22))
dev.off()
data(worldgrids_pal)
worldgrids_pal[["globcov"]]
display.pal(pal=worldgrids_pal, sel=c(5), names = TRUE)
dev.off()
# make icons (http://www.statmethods.net/advgraphs/parameters.html):
for(i in 0:25){
png(filename=paste("icon", i, ".png", sep=""), width=45, height=45,
bg="transparent", pointsize=16)
par(mar=c(0,0,0,0))
plot(x=1, y=1, axes=FALSE, xlab='', ylab='', pch=i, cex=4, lwd=2)
dev.off()
}
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.