import java.awt.image.BufferedImage; public class Main { public static void main(String[] argv) throws Exception { } public static BufferedImage enlarge(BufferedImage image, int n) { int w = n * image.getWidth(); int h = n * image.getHeight(); BufferedImage enlargedImage = new BufferedImage(w, h, image.getType()); for (int y = 0; y < h; ++y){ for (int x = 0; x < w; ++x){ enlargedImage.setRGB(x, y, image.getRGB(x / n, y / n)); } } return enlargedImage; } }