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
xpath-3.0
pixel-manipulation
azure-b2c
esapi
xhtml-1.0-strict
libsvm
disparity-mapping
css
wps
altova
aether
jaxb2-annotate-plugin
vis.js-network
assets
android-syncadapter
styled-system
ipycanvas
async-pipe
bare-metal-server
candidate
dateadd
password-prompt
event-viewer
geany-plugin
initialization
httpcontent
statechart
event-receiver
msp430
interbase
