Below is the syntax highlighted version of Brighter.java
from §3.1 Using Data Types.
/****************************************************************************** * Compilation: javac Brighter.java * Execution: java Brighter filename * * Reads in an image from a file, and create a brighter version. * * % java Brighter image.jpg * ******************************************************************************/ import java.awt.Color; public class Brighter { public static void main(String[] args) { Picture pic1 = new Picture(args[0]); int width = pic1.width(); int height = pic1.height(); pic1.show(); Picture pic2 = new Picture(width, height); for (int x = 0; x < width; x++) { for (int y = 0; y < height; y++) { Color c1 = pic1.get(x, y); Color c2 = c1.brighter(); pic2.set(x, y, c2); } } pic2.show(); } }