QT:把Qstring类型的"4f00"转成int 类型的4f00
QString hexstr = hexlist.at(i);
QString x = "0x"+hexstr.left(4);
QString y = "0x"+hexstr.right(4);
bool ok;
cx[i] = x.toInt(&ok,16);
cy[i] = y.toInt(&ok,16);
QT:把Qstring类型的"4f00"转成int 类型的4f00
QString hexstr = hexlist.at(i);
QString x = "0x"+hexstr.left(4);
QString y = "0x"+hexstr.right(4);
bool ok;
cx[i] = x.toInt(&ok,16);
cy[i] = y.toInt(&ok,16);