public static void putImage(Graphics2D graphics2D, int x, int y, String imageURL) {
ImageIcon...public void drawFractal(Graphics2D graphics2D, int x, int y, int w, int h, int depth) {
if...(graphics2D, x, y + 2 * h_3, w_3, h_3, depth + 1);
drawFractal(graphics2D, x + 2 * w_3, y...其实和之前是一样的,只是绘画方式不一样:
public void drawFractal_Triangle(Graphics2D graphics2D, int Ax, int Ay,...要递归画四条线:
public void drawSnow(Graphics2D graphics2D, double x1, double y1, double side, double