// Lua: u8g.setFontRefHeightAll( self )
static int lu8g_setFontRefHeightAll( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_SetFontRefHeightAll( LU8G );
return 0;
}
static void calculate_dimensions() {
// When we query font dimensions, base them on the largest extent of all
// the glyphs in the font:
u8g_SetFontRefHeightAll( u8g );
u8g_SetFont( u8g, num_selector_num_font );
num_font_height = u8g_GetFontAscent( u8g );
num_font_vsize = num_font_height - u8g_GetFontDescent( u8g );
u8g_SetFont( u8g, menu_title_font );
menu_title_font_height = u8g_GetFontAscent( u8g );
menu_title_font_vsize = menu_title_font_height - u8g_GetFontDescent( u8g );
u8g_SetFont( u8g, menu_list_font );
menu_list_font_height = u8g_GetFontAscent( u8g );
menu_list_font_vsize = menu_list_font_height - u8g_GetFontDescent( u8g );
}