/** * Constructs a title using the unicode methods of the UnitLabel * @param workspace The workspace containing the Y title information * @param plottingDistribution If true, the Y axis has been divided by the bin * width */ void PlotAxis::titleFromYData(const Mantid::API::MatrixWorkspace &workspace, const bool plottingDistribution) { // The workspace can have a custom label so we should use that as a // preference. // The workspace.YUnitLabel does some mangling of the string if the user set // no // custom label. See MatrixWorkspace::YUnitLabel const std::string customLabel = workspace.YUnitLabel(); const std::string yunit = workspace.YUnit(); if ((yunit == customLabel) || (customLabel.find("per") != std::string::npos)) { m_title = QString::fromStdString(yunit); if (plottingDistribution && workspace.axes() > 0 && workspace.getAxis(0)->unit()) { const auto xunit = workspace.getAxis(0)->unit(); const auto lbl = xunit->label(); if (!lbl.utf8().empty()) { m_title += " (" + QString::fromStdWString(lbl.utf8()) + ")" + QString::fromWCharArray(L"\u207b\u00b9"); } } } else { m_title = QString::fromStdString(customLabel); } }