Label and multi ttf fonts

How-to
1

Hello I am using LVGL 7.11 under linux with the FrameBuffer the UI is done with the NXP tools
GUI Guider

I have a Label text use to display track title from streaming service, and the text could be from anything
Latin, Korean etc a mix of several
I am using the Freetype Module to use a ttf Font. Is working for Latin1 text font.

But I didn’t know how I can mix several ttf into the same label (one for latin 1 (Roboto in my case) and another for Korean of Chinese or japonese Font.

Did some one has already trying this ?

Best Regards
JB

2

You probably have to cascade the fallback font, that way, if the glyph is not found in the main font, the fallback font will be checked recursively

korean_font->fallback = chinese_font;
latin_font->fallback = korean_font;

Then use the latin_font as the main font