Method medianLineAt

src/backend/worksheet/plots/cartesian/BoxPlot.cpp:350–356

median line

// median line
Line* BoxPlot::medianLineAt(int index) const {
	Q_D(const BoxPlot);
	if (index < d->medianLines.size())
		return d->medianLines.at(index);
	else
		return nullptr;
}

// markers
Symbol* BoxPlot::symbolMean() const {