geotopbricks (version 1.5.6.0)

color.bar.raster: Graphic Representation of a Color legend of a Raster or GeotopbrickRaster object as a Color bar, inspired by the function written by John Colby

Description

Graphic Representation of a Color legend of a Raster or GeotopbrickRaster object as a Color bar, inspired by the function written by John Colby

Usage

color.bar.raster(x, col, min = NA, max = NA, ...)

Arguments

x

a Raster or GeotopRasterBrick object

col

the color palette used

max, min

maximum and minimum value (used if you need to crop the scale legend within a cartein interval)

...

arguments to be passed to color.bar

See Also

color.bar,setMinMax

Examples

library(geotopbricks)

## Simulation working path

##file <- system.file("rendena100/SnowDepthMapFile-2014-MA-mean-winter-2013-2014.asc",
##package="geotopbricks")
file <- paste0("https://raw.githubusercontent.com/ecor/geotopbricks_doc/master/template/",
"rendena100/SnowDepthMapFile-2014-MA-mean-winter-2013-2014.asc")
snow <- raster(file)

min <- 0 # snow depth expressed in millimeters
max <- 2500 # snow depth expressed in millimeters

colors <- terrain.colors(1000)

color.bar.raster(x=snow,col=colors,digits=2)
color.bar.raster(x=snow,col=colors,min=min,max=max,digits=2)