Editor1.java

import java.awt.Color;
        /*
           Assignment number : 7
           File Name : Editor1 .java
           Name: Ran Zaaroor
           Student ID : 290374040
           Email : Ran.zaaroor@gmail.com
       */

/**
 * Demonstrates three Instush.java services: flipping an image horizontally, flipping an image 
 * vertically, and greyscaling an image.
 * 
 * The program recieves two command-line arguments: the name of the PPM file that represents 
 * the source image (a string), and one of the strings "fh", "fv", or "gs" (a string). The program
 * creates and displays a new image which is either the horizontally flipped version of the source
 * image ("fh"), or the vertically flipped version of the source image ("fv"), or the greyscaled 
 * version of the source image ("gs"). For example: 
 * java Editor1 thor.ppm gs
 */
public class Editor1 {
	
	public static void main (String[] args){
		String filename = args[0];	
		String operation = args[1];
		Color [][] image;
		image = Instush.read(filename);
		switch(operation) {
			case "fh":
			image = Instush.flippedHorizontally(image);
			break;
			case "fv":
			image = Instush.flippedVertically(image);
			break;
			default:
			image = Instush.greyscaled(image);
			break;
		}
		Instush.show(image);
	}
}