CODEWITHSUNDEEP
linuxfonts
edA-qa mort-ora-y
edA-qa mort-ora-y

Reputation: 31951

Find the font used to render a character, or containing the glyph?

How can I determine which font is used to render a character? Use Firefox on Linux as an example, a page can have the character 🂡 and it renders correctly (Ace of Spades). However, this isn't in my standard fonts, it has chosen some fallback font to render it. This happens in most of the programs on Ubuntu 12.04.

I need a way to find out which font contains a glyph for a given character. Any command-line tool for linux would be helpful or a simple Python library.

Upvotes: 19

Views: 5350

Answers (3)

akostadinov
akostadinov

Reputation: 18634

You can use fontconfig:

fc-list ':charset=<hex_code1> <hex_code2>'

For details see https://unix.stackexchange.com/a/393740/14907

For bash script see gist.github.com/akostadinov/202550a1e2fd4ea8cf523d91b437fa09

#!/usr/bin/env bash
# example: ./font_find.sh 🎩︎
# credits: David Baynard, https://unix.stackexchange.com/a/393740/14907

param="$1"
char=${param:0:1}
printf '%x' \'"$char" | xargs -I{} fc-list ":charset={}"

Alternative Python solution here: https://superuser.com/a/1452828/111432

Upvotes: 8

Maarten
Maarten

Reputation: 7338

From the Fedora wiki.

Looking up this glyph in the gucharmap application, using the same font family, is usually sufficient to learn where it's taken from. Gucharmap will display the origin font when you right-click on a glyph.

enter image description here

sudo apt install gucharmap

Upvotes: 6

nim
nim

Reputation: 2449

See there for an answer (if your GNOME version has not deprecated the feature)

https://fedoraproject.org/wiki/Identifying_fonts

Upvotes: 5

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