QuadTree/Main.java at master · yigitkaraduman/QuadTree · GitHub

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import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.*;
import java.util.ArrayList;
import java.util.Scanner;

public class Main {
    public static void main(String args[]) {
        String inputFile = "";
        String outputFile = "";
        Image image = new Image();

        for(int i = 0; i < args.length; i++){ //finds the name of the input and output files.
            if(args[i].equals("-i"))
                inputFile = args[i+1];
            if(args[i].equals("-o"))
                outputFile = args[i+1];
        }

        image.processFile(inputFile);
        for(int i = 0; i < args.length; i++){
            if(args[i].equals("-c")){ // if there is a compression flag in program arguments,
                image.compress(image.createRoot(),0.002);
                image.writeFile(outputFile + "-1");

                image.compress(image.createRoot(),0.004);
                image.writeFile(outputFile + "-2");

                image.compress(image.createRoot(),0.01);
                image.writeFile(outputFile + "-3");

                image.compress(image.createRoot(),0.033);
                image.writeFile(outputFile + "-4");

                image.compress(image.createRoot(),0.077);
                image.writeFile(outputFile + "-5");

                image.compress(image.createRoot(),0.2);
                image.writeFile(outputFile + "-6");

                image.compress(image.createRoot(),0.5);
                image.writeFile(outputFile + "-7");

                image.compress(image.createRoot(),0.65);
                image.writeFile(outputFile + "-8");
            }
            else if(args[i].equals("-e")){ // if there is edge detection flag in program arguments,
                image.edgeDetection(inputFile,outputFile);
            }
        }

        image.changeGreyScale();
        image.changeNegative();
        image.changeTint(100,0,0);
    }
}