81 lines
1.6 KiB
C
81 lines
1.6 KiB
C
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#ifndef PLOTWIDGET_H
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#define PLOTWIDGET_H
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#include "qcustomplot.h"
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#include "xlsxdocument.h"
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#include <QtWidgets/QWidget>
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#include <QScrollBar>
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#include <QMetaType>
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#include <QVariant>
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Q_DECLARE_METATYPE(QVector<double>);
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class PlotWidget : public QWidget
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{
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Q_OBJECT
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public:
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PlotWidget(QWidget *parent = 0);
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~PlotWidget();
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private:
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QCustomPlot *m_customPlot;
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QLabel *m_label_left;
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QLabel *m_label_right;
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QLineEdit *m_lineEdit_left;
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QLineEdit *m_lineEdit_right;
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QPushButton *m_clear_button, *m_save_button;
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QCPItemLine *m_itemLine;
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QCPItemText *m_minValueText;
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QCPItemTracer *m_tracer;
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void setupPlot();
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void plotWaterfall();
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QCPItemStraightLine *m_lineLV; //左游标
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QCPItemStraightLine *m_lineRV; //右游标
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//QCPItemStraightLine *m_lineH;
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double xValue1;
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double xValue2;
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double yValue;
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QMutex mutex;
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int m_count_graph;
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QXlsx::Document *m_xlsx;
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private slots:
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void mousePress(QMouseEvent *event);
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void mouseMove(QMouseEvent *event);
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void mouseRelease();
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void replot_xlsx_data();
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void get_coordinate_calcu();
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void clear_all_graph();
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void save_sample_quality_area_data();
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void selectionChanged();
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void show_line_cursor();
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void hide_line_cursor();
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void plot_connect_line(QVariant, QVariant);
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void show_min_point_text(double x_min, double y_min);
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protected:
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private:
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bool lLineV;
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bool rLineV;
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bool bLineH;
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signals:
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void show_area();
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void show_tang();
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void calcu_button_enable();
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void send_line_data_to_plot(QVariant, QVariant);
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void show_min_point(double, double);
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};
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#endif // PLOTWIDGET_H
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