58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
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#include "MeasureAnalysisParticleCountPlotView.h"
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#include "qcustomplot.h"
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#include "csv.h"
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#include <QVector>
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MeasureAnalysisParticleCountPlotView::MeasureAnalysisParticleCountPlotView(QWidget* parent)
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: MeasureAnalysisView { parent }
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{
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this->setAnalyzeViewType(ViewType::CountSpectrum);
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_custom_plot = new QCustomPlot(this);
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_custom_plot->setGeometry(0, 0, this->width(), this->height());
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}
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void MeasureAnalysisParticleCountPlotView::SetAnalyzeDataFilename(const QMap<QString, QString>& data_files_set)
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{
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for (auto it = data_files_set.begin(); it != data_files_set.end(); ++it) {
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loadDataFromFile(it.value());
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}
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}
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void MeasureAnalysisParticleCountPlotView::setupCustomPlot()
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{
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_custom_plot->xAxis->setLabel(QString(QStringLiteral(u"道址")));
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_custom_plot->yAxis->setLabel(QString(QStringLiteral(u"计数")));
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_custom_plot->legend->setVisible(true);
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}
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void MeasureAnalysisParticleCountPlotView::loadDataFromFile(const QString& filename)
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{
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std::string address_str = QString(QStringLiteral(u"道址")).toStdString();
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std::string count_str = QString(QStringLiteral(u"计数")).toStdString();
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io::CSVReader<
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2,
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io::trim_chars<' ', '\t'>,
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io::double_quote_escape<',', '"'>,
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io::throw_on_overflow,
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io::empty_line_comment
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> reader(filename.toUtf8().toStdString());
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reader.read_header(io::ignore_extra_column, address_str, count_str);
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int address;
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int particle_count;
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QVector<double> x, y;
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while (reader.read_row(address, particle_count)) {
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x.push_back(address);
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y.push_back(particle_count);
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}
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auto graph = _custom_plot->addGraph();
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// graph->setPen(QPen(Qt::red));
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// graph->setBrush(QBrush(Qt::red));
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graph->setData(x, y, true);
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_custom_plot->replot();
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}
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