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package przetwarzanieobrazu;

import org.opencv.core.Core;
import org.opencv.core.CvType;
import static org.opencv.core.CvType.CV_8UC4;
import org.opencv.core.Mat;
import static org.opencv.highgui.HighGui.WINDOW_AUTOSIZE;
import static org.opencv.highgui.HighGui.imshow;
import static org.opencv.highgui.HighGui.namedWindow;
import static org.opencv.highgui.HighGui.waitKey;
import org.opencv.imgcodecs.Imgcodecs;
import static org.opencv.imgcodecs.Imgcodecs.IMREAD_GRAYSCALE;
import static org.opencv.imgcodecs.Imgcodecs.IMREAD_UNCHANGED;
import static org.opencv.imgcodecs.Imgcodecs.imread;

/**
 *
 * @author Lukasz Laskowski
 */
public class PrzetwarzanieObrazu {
    static {
    System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
    }
    /**
     * @param args the command line arguments
     */


    public static void zad1(){
        Mat img = new Mat(3, 3, CvType.CV_8U);
        int row = 0, col = 0;
        img.put(row, col, 1, 2, 3, 3, 5, 6, 6, 7, 8);
        System.out.println(img.dump());
     }
    public static void zad2(){
        Mat image = Imgcodecs.imread("D:\\LV\\Tapety\\1.jpg", IMREAD_UNCHANGED);
        System.out.println("img loaded!");

        Imgcodecs.imwrite("1.jpg", image);
        System.out.print("img saved!");
    }
    public static void zad3(){


        Mat image = Imgcodecs.imread("1.jpg", IMREAD_UNCHANGED);
        System.out.println("img loaded!");

        namedWindow("Earth", WINDOW_AUTOSIZE );
        imshow("Earth", image);
        waitKey(0);
    }
    public static void zad4(){


        Mat image = Imgcodecs.imread("1.jpg", IMREAD_GRAYSCALE);
        System.out.println("img loaded!");

        namedWindow("Earth", WINDOW_AUTOSIZE );
        imshow("Earth", image);
        waitKey(0);
    }
    public static void zad5(){


        Mat image1 = Imgcodecs.imread("D:\\LV\\Tapety\\work\\1.jpg", IMREAD_UNCHANGED);
        namedWindow("Earth", WINDOW_AUTOSIZE );
        imshow("Earth", image1);
        waitKey(0);

        Mat image2 = Imgcodecs.imread("D:\\LV\\Tapety\\work\\2.png", IMREAD_UNCHANGED);
        namedWindow("Earth", WINDOW_AUTOSIZE );
        imshow("Earth", image2);
        waitKey(0);

        Mat image3 = Imgcodecs.imread("D:\\LV\\Tapety\\work\\3.bmp", IMREAD_UNCHANGED);
        namedWindow("Earth", WINDOW_AUTOSIZE );
        imshow("Earth", image3);
        waitKey(0);

        // Mat image4 = Imgcodecs.imread("D:\\LV\\Tapety\\work\\4.gif", IMREAD_UNCHANGED);
        // namedWindow("Earth", WINDOW_AUTOSIZE );
        // imshow("Earth", image4);

        waitKey(0);
    }
    public static void zad6(){

    }
    public static void main(String[] args) {


        zad1();
        zad2();
        zad3();
        zad4();
        zad5();

    }
}