blob: 4cd32b6466215b9c281a442073bbd3241d3ee4f0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
# Fonts
* [Jetbrains Mono](https://www.jetbrains.com/fr-fr/lp/mono/)
* [Awesome font from LVGL](https://lvgl.io/assets/others/FontAwesome5-Solid+Brands+Regular.woff)
* [Open Sans Light from Google](https://fonts.google.com/specimen/Open+Sans)
### How to add new symbols:
* Browse [this cheatsheet](https://fontawesome.com/cheatsheet/free/solid) and pick symbols
* For each symbol, add its hex code (0xf641 for the 'Ad' icon, for example) to the *Range* list (or the symbol list when its simple enough) in the `fonts.json` file
* Convert this hex value into a UTF-8 code
using [this site](http://www.ltg.ed.ac.uk/~richard/utf-8.cgi?input=f185&mode=hex)
* Define the new symbols in `src/displayapp/screens/Symbols.h`:
```
static constexpr const char* newSymbol = "\xEF\x86\x85";
```
### the config file format:
inside `fonts`, there is a dictionary of fonts,
and for each font there is:
* sources - list of file,range(,symbols) wanted (as a dictionary of those)
* bpp - bits per pixel.
* size - size.
* patches - list of extra "patches" to run: a path to a .patch file. (may be relative)
* compress - optional. default disabled. add `"compress": true` to enable
### Navigation font
`navigtion.ttf` is created with the web app [icomoon](https://icomoon.io/app) by importing the svg files from `src/displayapp/icons/navigation/unique` and generating the font. `lv_font_navi_80.json` is a project file for the site, which you can import to add or remove icons.
|
