Function columnCount

3rdparty/qcustomplot/qcustomplot.h:1415–1415

  // getters:
  int rowCount() const { return mElements.size(); }
  int columnCount() const { return mElements.size() > 0 ? mElements.first().size() : 0; }
  QList<double> columnStretchFactors() const { return mColumnStretchFactors; }
  QList<double> rowStretchFactors() const { return mRowStretchFactors; }
  int columnSpacing() const { return mColumnSpacing; }