Method errorBarAt

src/backend/worksheet/plots/cartesian/BarPlot.cpp:172–178

error bars

// error bars
ErrorBar* BarPlot::errorBarAt(int index) const {
	Q_D(const BarPlot);
	if (index < d->errorBars.size())
		return d->errorBars.at(index);
	else
		return nullptr;
}

double BarPlot::minimum(const Dimension dim) const {
	Q_D(const BarPlot);