运行截图如下:
代码如下:
widget.h
#ifndef WIDGET_H
#define WIDGET_H
#include <QWidget>
#include "qcustomplot.h"
namespace Ui {
class Widget;
}
class Widget : public QWidget
{
Q_OBJECT
public:
explicit Widget(QWidget *parent = 0);
~Widget();
void timerEvent(QTimerEvent* event);
private:
Ui::Widget *ui;
QCPItemTracer *m_myPhaseTracer;
QString m_myName;
QVector<double> x,y;
int m_timer;
};
#endif // WIDGET_H#