Method bars

qcustomplot/qcustomplot.cpp:23278–23288

! Returns the QCPBars instance with the specified \a index in this group. If no such QCPBars exists, returns 0. \see bars(), size */

  \see bars(), size
*/
QCPBars *QCPBarsGroup::bars(int index) const
{
  if (index >= 0 && index < mBars.size())
  {
    return mBars.at(index);
  } else
  {
    qDebug() << Q_FUNC_INFO << "index out of bounds:" << index;
    return 0;
  }
}

/*!
  Removes all QCPBars plottables from this group.