Is it possible in R to create a color key like the one below? (this one comes from the software Grid Analysis and Display System - Grads). There are two fe
controlbox
system-requirements
connector
avro-tools
facebook-share
xpathnavigator
rgba
wfp
fingerprinting
private-constructor
go-http
filefield
systypes.h
animate-cc
danfojs
lpeg
cassette
mobilefirst-server
vector
sfcalendar
ogre
jsmooth
ids
sceditor
viber-bot
ribbon-control
opentext
lindo
merit-gem
google-breakpad
