Extension for tmap: glyphs can be created

New layer functions available for 'tmap' that are used to create glyph maps.

See also

Useful links:

• https://github.com/r-tmap/tmap.glyphs

• https://r-tmap.github.io/tmap.glyphs/

• Report bugs at https://github.com/r-tmap/tmap.glyphs/issues

Author

Martijn Tennekes mtennekes@gmail.com