InfiniTime/src/DisplayApp/Fonts/Readme.md

#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)

## Generate the fonts:

 * Open the [LVGL font converter](https://lvgl.io/tools/fontconverter)
 * Name : jetbrains_mono_bold_20
 * Size : 20
 * Bpp : 1 bit-per-pixel
 * Do not enable font compression and horizontal subpixel hinting
 * Load the file `JetBrainsMono-Bold.woff` and specify the following range : `0x20-0x7f`
 * Add a 2nd font, load the file `FontAwesome5-Solid+Brands+Regular.woff` and specify the following range : `0xf293, 0xf294, 0xf244, 0xf240, 0xf242, 0xf243, 0xf241, 0xf54b, 0xf21e, 0xf1e6, 0xf54b, 0xf017, 0xf129, 0xf03a, 0xf185`
 * Click on Convert, and download the file `jetbrains_mono_bold_20.c` and copy it in `src/DisplayApp/Fonts`
  
Add new symbols:
 * Browse the [cheatsheet](https://fontawesome.com/cheatsheet/free/solid) and find your new symbols
 * For each symbol, add its hex code (0xf641 for the 'Ad' icon, for example) to the *Range* list
 * 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 constex char* newSymbol = "\xEF\x86\x85";
```
Replace bitmap icons by font icons (provided by AwesomeFont and LVGL). These icons are smaller in memory and quicker to draw. BLE and battery icon replaced in Clock screen. Added heartbeat and step icons in Clock screen. Replace all labels in Menu by icons. Add doc to generate new font. 2020-07-04 11:58:15 +00:00			`#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)`

			`## Generate the fonts:`

			`* Open the [LVGL font converter](https://lvgl.io/tools/fontconverter)`
			`* Name : jetbrains_mono_bold_20`
			`* Size : 20`
			`* Bpp : 1 bit-per-pixel`
			`* Do not enable font compression and horizontal subpixel hinting`
			* Load the file `JetBrainsMono-Bold.woff` and specify the following range : `0x20-0x7f`
			* Add a 2nd font, load the file `FontAwesome5-Solid+Brands+Regular.woff` and specify the following range : `0xf293, 0xf294, 0xf244, 0xf240, 0xf242, 0xf243, 0xf241, 0xf54b, 0xf21e, 0xf1e6, 0xf54b, 0xf017, 0xf129, 0xf03a, 0xf185`
			* Click on Convert, and download the file `jetbrains_mono_bold_20.c` and copy it in `src/DisplayApp/Fonts`
Add doc : how to add new symbols. 2020-07-04 12:14:31 +00:00
			`Add new symbols:`
			`* Browse the [cheatsheet](https://fontawesome.com/cheatsheet/free/solid) and find your new symbols`
			`* For each symbol, add its hex code (0xf641 for the 'Ad' icon, for example) to the Range list`
			`* 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 constex char* newSymbol = "\xEF\x86\x85";`
			```