Method randomPicture

LabEnv/07Lab/SCUtility.java:19–31

(int width, int height)

    // create random width-by-height array of tiles
    public static Picture randomPicture(int width, int height) {
        Picture picture = new Picture(width, height);
        for (int col = 0; col < width; col++) {
            for (int row = 0; row < height; row++) {
                int r = StdRandom.uniform(255);
                int g = StdRandom.uniform(255);
                int b = StdRandom.uniform(255);
                Color color = new Color(r, g, b);
                picture.set(col, row, color);
            }
        }
        return picture;
    }


    public static double[][] toEnergyMatrix(SeamCarver sc) {