#include <string>
#include "smallcv.hpp"

int main() {
    std::string image_path = "mingren.jpg";
    cv::Mat image = cv::imread(image_path);
    cv::Rect rect(100, 100, 233, 233);
    cv::rectangle(image, rect, cv::Scalar(0,0,255), 2);
    cv::imshow("mingren", image);
    cv::waitKey(0);
    cv::imwrite("mingren_swap.bmp", image);

    return 0;
}

#include <string>
#include "smallcv.hpp"

int main()
{
    std::string image_path = "mingren.jpg";
    //std::string image_path = "E:/projects/arccv/smallcv/build/vs2019-x64/mingren.jpg";
    cv::Mat image = cv::imread(image_path);
    cv::Rect rect(100, 100, 233, 233);
    cv::rectangle(image, rect, cv::Scalar(0,0,255), 2);
    
    cv::Mat bigger_image;
    cv::Size ssize = image.size();
    cv::Size dsize = ssize * 2;
    cv::resize(image, bigger_image, dsize);

    cv::Mat gray;
    cv::cvtColor(image, gray, cv::COLOR_BGR2GRAY);
    

    cv::putText(image, "image", cv::Point(60, 60), 10, 1, cv::Scalar(255, 0, 0), 2);
    cv::putText(bigger_image, "bigger image", cv::Point(60, 60), 10, 1, cv::Scalar(255, 0, 0), 2);
    cv::putText(gray, "gray", cv::Point(60, 60), 10, 1, cv::Scalar(255, 0, 0), 2);

    cv::imshow("mingren", image);
    cv::imshow("bigger image", bigger_image);
    cv::imshow("gray", gray);

    cv::waitKey(0);

    cv::imwrite("image.png", image);
    cv::imwrite("bigger_image.png", bigger_image);
    cv::imwrite("gray.png", gray);
}