Adafruit-GFX-Library-fontconvert

That repository is an extract from Adafruit-GFX-Library.

It contains only the fontconvert directory with a few fonts in fontconvert/in. The fonts have been modified to have the € sign at position 0x80.

Some generated fonts have been generated in different size in fontconvert/out directory.

To generate a font with € sign

• install fontforge
• go to the € character at position 0x20AC, copy it to 0x80
• generate the font (ignore warnings)
• use fontconvert program like ./fontconvert font-with-euro-sign-at-0x80.otf 9 32 255 > font.h to generate a 9pt font size with characters from 32 to 255 (€ will be at 0x80)

Usage exemple

./fontconvert in/NotoMono-Regular-euro.ttf 14 32 255 > out/NotoMono_Regular_euro14pt8b.h

Resources

• https://learn.adafruit.com/adafruit-gfx-graphics-library/using-fonts
• https://forum.arduino.cc/index.php?topic=418598.45
• https://www.sigmdel.ca/michel/program/misc/gfxfont_8bit_02_fr.html

License

• fontconvert fron Adafruit-GFX-Library : https://github.com/Adafruit/Adafruit-GFX-Library/tree/master/license.txt
• fonts from debian packages : https://packages.debian.org/fr/stable/fonts-cantarell, https://packages.debian.org/fr/buster/fonts-noto-mono
• FreeMono from https://www.fontspace.com/freemono-font-f13275