想写个之前很hot爱心
没报错
package zzz;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Toolkit;
import javax.swing.JFrame;
class Heart extends JFrame {
// 定义窗口大小
private static final int WIDTH = 1200;
private static final int HEIGHT = 800;
// 获取屏幕大小
private static final int WINDOW_WIDTH = Toolkit.getDefaultToolkit().getScreenSize().width;
private static final int WINDOW_HEIGHT = Toolkit.getDefaultToolkit().getScreenSize().height;
// 构造函数
public Heart() {
// 设置窗口标题
super("得到至高崩坏之力+rider power+光之力的至高卡密何宇恒的借鉴作品");
this.setBackground(Color.BLACK);
// 设置窗口位置
this.setLocation((WINDOW_WIDTH - (WIDTH) / 2), (WINDOW_HEIGHT - HEIGHT) / 2);
// 设置窗口大小
this.setSize(WIDTH, HEIGHT);
// 设置窗口布局
this.setLayout(getLayout());
// 设置窗口可见
this.setVisible(true);
// 设置窗口的默认方式
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void paint(Graphics g) {
// 纵横坐标和半径
double x, y, r;
// 绘制图形
double z = 0.0;
double size = 10;
int jj = 0;
while (true) {
Image image = this.createImage(WIDTH, HEIGHT);
Graphics pic = image.getGraphics();
if (jj % 2 == 0) {
size = 14.5;
} else {
size = 15;
}
for (int ii = 30; ii > 0; ii--) {
Color color = new Color(255, 175, (int) (20 * Math.random()) + 200);
for (int i = 1; i < 1000; i++) {
int px = (int) (Math.random() * 10);
int py = (int) (Math.random() * 10);
x = 16 * (Math.sin(z) * Math.sin(z)) * (size)
+ Math.pow((-1), px) * Math.random() * ii * Math.sqrt(ii) + WIDTH / 2;
y = -(13 * Math.cos(z) - 5 * Math.cos(2 * z) - 2 * Math.cos(3 * z) - Math.cos(4 * z) * (size)
+ Math.pow((-1), py) * Math.random() * ii * Math.sqrt(ii) + HEIGHT * 1 / 3);
z += (Math.PI / 2.0) / 80;
pic.setColor(color);
pic.setColor(new Color(255, 0, 204, 244));
pic.fillOval((int) x, (int) y, 2, 2);
}
if (ii > 100) {
pic.setFont(new Font("楷体", Font.BOLD, 40));// 设置字体
pic.setColor(color.pink);
pic.drawString("I love my family", WIDTH / 2 - 100, 240);// 绘制字符串
pic.drawString("HYH", WIDTH / 2, 280);// 绘制字符串
g.drawImage(image, 0, 0, this);
}
}
jj++;
if (jj > 100) {
break;
}
try {
Thread.sleep(500);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
public class LoveHeart {
public static void main(String[] args) {
new Heart();
}
}
运行出来窗口是空白的
无力,因为不懂,代码也是抄别人的
运行出爱心效果