lua/textrendertest.lua

   1 dofile("textrender.lua");
   2
   3 font, err = io.open_arch_read("unifont.jrsr");
   4 if not font then
   5         error("Can't open font: " .. err);
   6 end
   7
   8 set_font_file(font);
   9
  10 w, h = text_metrics("012345\n6789", false);
  11 print(w .. "x" .. h);
  12
  13 while true do
  14         if jpcrr.wait_vga() then
  15                 jpcrr.hud.top_gap(3, 20);
  16                 render_text(3, 0, 0, "Timestamp: " .. tostring(jpcrr.clock_time()), false, 255, 255, 0);
  17                 jpcrr.release_vga();
  18         end
  19 end