Package index

Ramp functions and tiepoint data

Primary functions to create color ramps.

expand()

Create a calibrated color ramp object from color-tiepoint data.frames

trimramp()

Trimming a calibrated color ramp object.

Plotting applications

Functions to visualize color ramps.

plot(<calibramp>) rampplot()

Visualize a calibrated color ramp

colorpoints()

Heatmap with colored points

ramplegend()

Create a heatmap legend based on calibrated color ramp values

Example data

Color ramp palettes, ramp tiepoint data.frames and expanded calibrated ramps.

topos

Topographic color palettes with tiepoints

paleomap

Topographic gradient map color map of the PALEOMAP project

gradinv()

Color gradient ramps

Auxilliary functions

Example data for ramp tiepoints and some color palettes.

limit()

Limit range of values in a SpatRaster object