!7

sclass Letter {
  char c;
  Rect r;
  
  *() {}
  *(char *c, Rect *r) {}
}

p {
  S code = text2floatingLetters("HELLO WORLD");
  new L<Letter> letters;
  for (S line : tlft(code)) {
    L<S> tok = tok_mergeInts(javaTok(line));
    if (jmatch2("Char <quoted> at (<int> <int>\\*<int> <int>)", tok)) {
      tok = codeTokens(tok);
      char c = toChar(unquote(tok.get(1)));
      Rect r = new Rect(getInt(tok, 4), getInt(tok, 5), getInt(tok, 7), getInt(tok, 8));
      print("Char " + quote(c) + " at " + r);
      letters.add(Letter(c, r));
    } else
      print("Non-match? " + line);
  }
  showImage(renderLetters(letters));
}

static BufferedImage renderLetters(L<Letter> letters) {
  Pt size = rectsMaxBottomRight(collect(letters, 'r));
  BufferedImage canvas = newBufferedImage(size.x*2, size.y*2, Color.white);
  for (Letter l : letters)
    petRender(canvas, l.r.x*2, l.r.y*2, l.c);
  ret canvas;
}