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
geosparql
data-persistence
jcombobox
dpdk-pmd
pre-build-event
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iiif
fiware-orion
saltedhash
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quadtree
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highs
aws-documentdb
qaudiorecorder
csv-import
tkinter-canvas
steeltoe
function-call
2-3-4-tree
controlvalueaccessor
prometheus-blackbox-exporter
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spim
visual-c++-2005
tree-structure
