#include "mainwindow.h"
#include <QApplication>
#include <QSurfaceFormat>
#include <QOpenGLContext>
#include <opencv2/opencv.hpp>
#include <iostream>

#include <string>
#include <opencv2/opencv.hpp>
#include <opencv2/highgui/highgui.hpp>

using namespace cv;

int main(int argc, char *argv[])
{
/*
    std::cout << "Hello, World!" << std::endl;

    Mat image = Mat::zeros(200, 200, CV_8UC3);



    rectangle(image, Point(0, 0), Point(100, 100), Scalar(255, 255, 255), -1, 4);
    rectangle(image, Point(100, 100), Point(200, 200), Scalar(255, 255, 255), -1, 4);

        image.convertTo(image, CV_8SC3);

    imshow("Rect", image);
    waitKey(0);

    cv::imwrite("./first.jpg", image);

    Mat img = cv::imread("./first.jpg");

    imshow("Rect1", img);
    waitKey(0);

*/
    QApplication a(argc, argv);

    ros::init(argc, argv, "listener");

    QSurfaceFormat fmt;
    fmt.setDepthBufferSize(24);
    fmt.setVersion(3, 3);
    fmt.setProfile(QSurfaceFormat::CoreProfile);

    QSurfaceFormat::setDefaultFormat(fmt);

    MainWindow w;
    w.showMaximized();
    return a.exec();
}