Function tftprintln

src/display.cpp:1314–1329

** Function: tftprintln ** similar to tft->println(), but allows to include margin **********************************************************************/

**  similar to tft->println(), but allows to include margin
**********************************************************************/
void tftprintln(String txt, int margin, int numlines) {
    int size = txt.length();
    if (numlines == 0) numlines = (tftHeight - 2 * margin) / (tft->getTextsize() * 8);
    int nchars = (tftWidth - 2 * margin) / (6 * tft->getTextsize()); // 6 pixels of width fot a letter size 1
    int x = tft->getCursorX();
    int start = 0;
    while (size > 0 && numlines > 0) {
        if (tft->getCursorX() < margin) tft->setCursor(margin, tft->getCursorY());
        nchars = (tftWidth - tft->getCursorX() - margin) /
                 (6 * tft->getTextsize()); // 6 pixels of width fot a letter size 1
        tft->println(txt.substring(0, nchars));
        txt = txt.substring(nchars);
        size -= nchars;
        numlines--;
    }
}
/*********************************************************************
**  Function: tftprintln
**  similar to tft->println(), but allows to include margin