public void writeToFile (String fileName) throws FileNotFoundException {
		/*To write the correct format to the file so that it will be readable, we will need to iterate 
		 * through our 2-d array and grab each color's object RGB values and concatenate them properly. 
		 * We will use a for loop to iterate through the 2-d array and then for each Color object in a 
		 * particular element we will grab the RGB value.
		 */
		
		/*There is possible IO exception, so we will catch it with the following try block*/
		try 
		{
			//We will need to utilize the fileWriter to write to our file. This will also create the file if it doesn't exist
			FileWriter fw = new FileWriter(fileName);//It will create a file with the fileName that was passed in as a parameter
			//Our file will always start with P3, so we will write that to the file
			fw.write("P3"+'\n');
			//The next line our file needs is the height and width for the image so we will write those values to the file
			fw.write(this.getWidth() + " " + this.getHeight() + '\n');
			//Then the intensity which is 255
			fw.write("255"+'\n');

			//Now at this point we will need to iterate through our 2-d array that holds our image and get each RGB values and them
			//We will use a nested for loop to go over each element in the array as we did before.
			for (int i = 0; i < this.pixMapArray.length; i++) {
				for (int j = 0; j < this.pixMapArray[i].length; j++) {
					int r = this.pixMapArray[i][j].getRed();//We will get the red
					int g = this.pixMapArray[i][j].getGreen();//We will get the green
					int b = this.pixMapArray[i][j].getBlue();//We will get the blue
					fw.write(r + " " + g + " " + b + '\n');//Then we will write these values to the file by concatenating them in the appropriate format
				}
			};
			//We will need to close the fileWriter to minimize resource use
			fw.close();//This closes the fileWriter

		}
		//TODO IOException from FileWriter, switch to PrintWriter?
		//If a IO exception occurs we will catch it and print the stack trace
		catch (IOException e) {
			System.out.println("Uh oh there was an IO error, please ensure everything is in working order");
			e.printStackTrace();//This prints the Stack Trace for the IO exception
		}
	}//end of method writeToFile