ScrollText

void ScrollText () {
  for (int offset = 0; offset < Text.length(); offset++) {
   String t = "";
  for (int i = 0; i < 8; i++)                             // 8 = width of the text string in characters on display
    t += Text.charAt((offset + i) % Text.length());
    tft1.setTextWrap(false);
    tft1.setRotation(3);
    tft1.setFont(&FreeSerif9pt7b);
    tft1.setTextSize(1);
    tft1.fillRect(3, 3, 75, 20,BackFill);
    tft1.setTextColor(WHITE);
    tft1.setCursor(3, 20);
    tft1.print(t);
 }
}