flipper_cyrillic_example/cyr_fap/canvas_draw_utf8_str.c

#include <furi.h>
#include <u8g2.h>

#include "../applications/services/gui/canvas_i.h"

void canvas_draw_utf8_str(Canvas* canvas, uint8_t x, uint8_t y, const char* str) {
    furi_assert(canvas);
    if(!str) return;
    x += canvas->offset_x;
    y += canvas->offset_y;
    u8g2_DrawUTF8(&canvas->fb, x, y, str);
}