Method enableAutoScale

src/backend/worksheet/plots/cartesian/CartesianPlot.cpp:1336–1356

set auto scale for x/y range index (index == -1: all ranges)

// set auto scale for x/y range index (index == -1: all ranges)
void CartesianPlot::enableAutoScale(const Dimension dim, int index, const bool enable, bool fullRange) {
	PERFTRACE(QLatin1String(Q_FUNC_INFO));
	Q_D(CartesianPlot);
	if (index < -1 || index >= rangeCount(dim)) {
		DEBUG(Q_FUNC_INFO << QStringLiteral("Warning: Invalid index: ").arg(index).toStdString());
		return;
	}

	if (index == -1) { // all x ranges
		for (int i = 0; i < rangeCount(dim); i++)
			enableAutoScale(dim, i, enable, fullRange);
		return;
	}

	if (enable != range(dim, index).autoScale()) {
		DEBUG(Q_FUNC_INFO << ", x range " << index << " enable auto scale: " << enable)
		// TODO: maybe using the first and then adding the first one as parent to the next undo command
		exec(new CartesianPlotEnableAutoScaleIndexCmd(d, dim, enable, index, fullRange));
		setProjectChanged(true);
	}
}

int CartesianPlot::rangeCount(const Dimension dim) const {
	Q_D(const CartesianPlot);