examples/tm_scale_rgb.R

In r-tmap/tmap: Thematic Maps

\dontrun{
require(stars)
file = system.file("tif/L7_ETMs.tif", package = "stars")

L7 = stars::read_stars(file)

tm_shape(L7) +
	tm_rgb(col.scale = tm_scale_rgb(probs = c(0, .99), stretch = TRUE))

tm_shape(L7) +
	tm_rgb(col.scale = tm_scale_rgb(stretch = "histogram"))
}