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Add fonts and command for converting them

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This commit is contained in:
Johannes Marbach 2021-09-08 12:22:10 +02:00
parent adab16c8a3
commit f44e3fa48a
4 changed files with 18 additions and 2 deletions
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FontAwesome5-Solid+Brands+Regular.woff Normal file
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Montserrat-Regular.ttf Normal file
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README.md
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@ -78,6 +78,18 @@ Fonts need to be converted to C arrays before they can be used with [lvgl]. This
as well as `0xF042` for the [adjust] icon.
It's also possible to do the conversion on the commandline, e.g.
```
$ npx lv_font_conv --bpp 4 --size 32 --no-compress -o montserrat_extended_32.c --format lvgl \
--font Montserrat-Regular.ttf \
--range '0x0020-0x007F' \
--range '0x00A0-0x00FF' \
--font FontAwesome5-Solid+Brands+Regular.woff \
--range '0xF001,0xF008,0xF00B,0xF00C,0xF00D,0xF011,0xF013,0xF015,0xF019,0xF01C,0xF021,0xF026,0xF027,0xF028,0xF03E,0xF0E0,0xF304,0xF043,0xF048,0xF04B,0xF04C,0xF04D,0xF051,0xF052,0xF053,0xF054,0xF067,0xF068,0xF06E,0xF070,0xF071,0xF074,0xF077,0xF078,0xF079,0xF07B,0xF093,0xF095,0xF0C4,0xF0C5,0xF0C7,0xF0C9,0xF0E7,0xF0EA,0xF0F3,0xF11C,0xF124,0xF158,0xF1EB,0xF240,0xF241,0xF242,0xF243,0xF244,0xF287,0xF293,0xF2ED,0xF55A,0xF7C2,0xF8A2' \
--range '0xF042'
```
# Acknowledgements
The [lv_port_linux_frame_buffer] project served as a starting point for the codebase. The mouse cursor image was taken from [lv_sim_emscripten].
@ -86,6 +98,10 @@ The [lv_port_linux_frame_buffer] project served as a starting point for the code
Unl0kr is licensed under the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
The Montserrat font is licensed under the Open Font License.
The Font Awesome font is licensed under the Open Font License version 1.1.
[lvgl]: https://github.com/lvgl/lvgl
[lv_drivers]: https://github.com/lvgl/lv_drivers
[lv_port_linux_frame_buffer]: https://github.com/lvgl/lv_port_linux_frame_buffer]

4
montserrat_extended_32.c
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@ -1,7 +1,7 @@
/*******************************************************************************
* Size: 32 px
* Bpp: 4
* Opts:
* Opts: --bpp 4 --size 32 --no-compress -o montserrat_extended_32.c --format lvgl --font Montserrat-Regular.ttf --range 0x0020-0x007F --range 0x00A0-0x00FF --font FontAwesome5-Solid+Brands+Regular.woff --range 0xF001,0xF008,0xF00B,0xF00C,0xF00D,0xF011,0xF013,0xF015,0xF019,0xF01C,0xF021,0xF026,0xF027,0xF028,0xF03E,0xF0E0,0xF304,0xF043,0xF048,0xF04B,0xF04C,0xF04D,0xF051,0xF052,0xF053,0xF054,0xF067,0xF068,0xF06E,0xF070,0xF071,0xF074,0xF077,0xF078,0xF079,0xF07B,0xF093,0xF095,0xF0C4,0xF0C5,0xF0C7,0xF0C9,0xF0E7,0xF0EA,0xF0F3,0xF11C,0xF124,0xF158,0xF1EB,0xF240,0xF241,0xF242,0xF243,0xF244,0xF287,0xF293,0xF2ED,0xF55A,0xF7C2,0xF8A2 --range 0xF042
******************************************************************************/
#ifdef LV_LVGL_H_INCLUDE_SIMPLE
@ -9085,7 +9085,7 @@ lv_font_t montserrat_extended_32 = {
#if !(LVGL_VERSION_MAJOR == 6 && LVGL_VERSION_MINOR == 0)
.subpx = LV_FONT_SUBPX_NONE,
#endif
#if LV_VERSION_CHECK(7, 4, 0)
#if LV_VERSION_CHECK(7, 4, 0) || LVGL_VERSION_MAJOR >= 8
.underline_position = -2,
.underline_thickness = 2,
#endif