#ifndef REGIONGROWINGDIALOG_H
#define REGIONGROWINGDIALOG_H

#include <QDialog>
#include <opencv2/opencv.hpp>
#include "mousewidget.h"
#include <iostream>
#include <QVector>
using namespace cv;
using namespace std;
namespace Ui {
class RegionGrowingDialog;
}

class RegionGrowingDialog : public QDialog
{
    Q_OBJECT

public:
    explicit RegionGrowingDialog(QWidget *parent = nullptr);
    ~RegionGrowingDialog();
    Mat RegionGrow(Mat src, QVector<QPoint> pt, int th,int num);

private slots:
    void receiveImage(Mat);

    void getPosition(QPoint);

    void on_deleteButton_clicked();

    void on_buttonBox_accepted();

signals:
    void sendImage(Mat);


private:
    Ui::RegionGrowingDialog *ui;
    Mat image,imdst;
    static const int size=20;
    QVector<QPoint> plist;
    void flushSrc(Mat im);
    void flushDst(Mat im);
    Mat flushImg();
};

#endif // REGIONGROWINGDIALOG_H