Java祝福生日快乐小程序

参考链接： Java程序检查生日并打印生日快乐消息

public static void main(String[] args)

{

    BufferedImage image = new BufferedImage(200, 50, BufferedImage.TYPE_INT_ARGB);

    Graphics2D g = image.createGraphics();

    g.setFont(new Font("楷体", Font.BOLD, 30));

    g.drawString("生日快乐", 2, image.getHeight() - 20);

    int[] p = image.getRGB(0, 0, image.getWidth(), image.getHeight(), new int[image.getWidth() * image.getHeight()],

            0, image.getWidth());

    char[] cs = { '生', '日', '快', '乐' };

    int ics = 0;

    for (int i = 0; i < image.getHeight(); i++) {

        for (int j = 0; j < image.getWidth(); j++) {

            int off = i * image.getWidth() + j;

            if (p[off] != 0) {

                System.out.print(cs[ics]);

                ics = (ics + 1) % 4;

            } else {

                System.out.print("　");

            }

            if (j == image.getWidth() - 1) {

                System.out.println();

            }

        }

    }

}

 转载自：https://blog.csdn.net/qq_43652327/article/details/102509206