#ifndef BARGRAPHICS_H
#define BARGRAPHICS_H

#include <QWidget>
#include <QtCharts/QBarSet>
#include <QtCharts/QBarSeries>
#include <QtCharts/QChartView>
#include <QtCharts/QLegend>
#include <QtCharts/QBarCategoryAxis>
#include <QHBoxLayout>

QT_CHARTS_USE_NAMESPACE

class BarGraphics : public QWidget
{
    Q_OBJECT
public:
    explicit BarGraphics(QWidget *parent = nullptr);
    explicit BarGraphics(QVector<int> &rank,QVector<double> &amount,QStringList &timeAxis,QString name,QWidget *parent = nullptr);

    void addBarData(QVector<int> &rank,QVector<double> &amount,QStringList &timeAxis);

protected:
    bool eventFilter(QObject *watched, QEvent *event);

signals:

public slots:

private:
    QBarSet *m_rankSet; // 排名的柱子数据集
    QBarSet *m_amountSet; // 交易额的柱子数据集
    QBarSeries *m_barSeries; // 柱子系列，存放数据集的
    QChart *m_chart;
    QBarCategoryAxis *m_barAxis; // 柱子坐标轴
    QChartView *m_chartView;

    QHBoxLayout *m_hLayout; // 水平布局

};

#endif // BARGRAPHICS_H