diff options
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 28 |
1 files changed, 28 insertions, 0 deletions
@@ -449,6 +449,34 @@ strangers, and it is treated that way. GPL-2.0-only. See `LICENSE` for the full text. +### Bundled fonts + +Two fonts are bundled under `assets/fonts/`, both licensed **SIL Open Font +License 1.1**, which is compatible with the GPL and permits redistribution. +Each ships with its own licence text beside it. + +| Font | Used for | Licence | +|------|----------|---------| +| Oxanium ExtraBold | the `qtMailDir` wordmark | `assets/fonts/OFL-Oxanium.txt` | +| IBM Plex Sans Regular | the placeholder pane's text | `assets/fonts/OFL-IBMPlexSans.txt` | + +Both are **subsets**, not the complete fonts, because they are embedded into a +rendered document as data URIs and the whole family would be far larger than +the page using it. Oxanium is instanced to weight 800 and cut to the nine +characters of the wordmark, 43K down to 1.2K. IBM Plex Sans is cut to Latin-1 +plus common punctuation rather than to the exact strings in use, 525K down to +13K: it carries interface text that will change, and a subset matching only +today's wording would break the moment a string is edited. + +To regenerate either after changing what is drawn: + +```bash +fonttools varLib.instancer Oxanium[wght].ttf wght=800 -o Oxanium-800.ttf +pyftsubset Oxanium-800.ttf --text="qtMailDir" --flavor=woff2 \ + --layout-features='' --desubroutinize \ + --output-file=assets/fonts/Oxanium-ExtraBold-subset.woff2 +``` + ## Development Approach This project is developed using AI-assisted tools. Code is generated with the help of AI based on human-provided specifications, design decisions, and iterative feedback. |