Parses various object parameters / columns to KML aesthetics: size of the icons, fill color, labels, altitude, width, …
kml_aes(obj, …)
space-time object for plotting
other arguments
Valid aesthetics: colour = "black"
, fill = "white"
, shape
, whitening
, alpha
, width = 1
, labels
, altitude = 0
, size
, balloon = FALSE
. Specific features (target variables and the connected hot-spots) can be emphasized by using two or three graphical parameters for the same variable. See plotKML package homepage / vignette for more examples.