#ifndef FRMPLOTPANEL_H
#define FRMPLOTPANEL_H

#include <QWidget>
#include "qcustomplot.h"

namespace Ui {
class frmPlotPanel;
}

class frmPlotPanel : public QWidget
{
    Q_OBJECT

public:
    explicit frmPlotPanel(QWidget *parent = 0);
    ~frmPlotPanel();

private:
    Ui::frmPlotPanel *ui;
    QString name;
    QTimer *timer;
    int maxX;
    int maxY;
    int scal;

    QCustomPlot *customPlot;
    QVector<double> keys;       //横坐标索引
    QVector<double> values;     //横坐标数据
    QVector<QString> labs;      //横坐标字符串

private slots:
    void initForm();
    void initPlot();
    void initData();
    void loadData();

private slots:
    void on_btnSaveData_clicked();
    void on_btnAdd_clicked();
    void on_btnDec_clicked();
    void on_btnAuto_clicked();
    void on_btnFull_clicked();

signals:
    void plotPressed();

public slots:
    void setName(const QString &name);
    void setMaxX(int maxX);
    void setMaxY(int maxY);
    void appendTempValue(double value);

    //保存数据和图像
    void saveData(const QString &fileName);
    void setBtnHide(bool hide);

};

#endif // FRMPLOTPANEL_H