程序员的乐趣

情人节-程序员的乐趣

2013-08-13 23:32:30

乘情人节还没有过去，作为一个屌丝程序员，从来没有过过情人节。不过我们也有自己的乐趣，这个时候貌似只有海子的《面朝大海》能够啊Q式慰藉自己。

不多说了，早上上班的时候看到google首页，就感觉很有爱，不过当时没怎么玩，只是点点了，听听背景音乐，感觉甚好。话说作为程序员，看看国内某著名搜索引擎的情况就显得捉襟见肘了。咱没鄙视它的权利，没准它还会鄙视我等屌丝程序员，有zf支持，能赚钱才是硬道理啊！作为屌丝程序员还是先玩玩谷歌的小游戏，不为搜索，只想玩玩，呵呵，谁叫咱单身屌丝。上传几张图片，祝福哪些牛郎、织女们！！！

first

second

third.

作为成员员，怎么也不能只玩玩这个吧，搞个小程序也许更有爱！呵呵。

 1  /**  
 2  * filename：Star.java  
 3  *  
 4  * CopyRight：  
 5  * Date：2013-8-13  
 6  * Copyright JanneLee Corporation 2013   
 7  * Copyright
 8  * version 1.0 
 9  */
10 import java.awt.Color;  
11 import java.awt.Graphics;  
12 import java.awt.Image;  
13 import java.awt.Toolkit;  
14 import javax.swing.JFrame;  
15   
16 public class StarTwo extends JFrame implements Runnable {  
17     private static final long serialVersionUID = 1L;
18     public static final int GAME_WIDTH = 500;  
19     public static final int GAME_HEIGHT = 500;  
20     public static final int WIDTH = Toolkit.getDefaultToolkit()  
21             .getScreenSize().width;  
22     public static final int HEIGHT = Toolkit.getDefaultToolkit()  
23             .getScreenSize().height;  
24   
25     public StarTwo() {  
26         this.setTitle("情人节快乐");  
27         this.setLocation((WIDTH - GAME_WIDTH) / 2, (HEIGHT - GAME_HEIGHT) / 2);  
28         this.setSize(GAME_WIDTH, GAME_HEIGHT);  
29         this.setBackground(Color.BLACK);  
30         this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
31         this.setVisible(true);  
32     }  
33   
34     @Override  
35     public void paint(Graphics g) {  
36           
37         double x, y, r;  
38         Image OffScreen = createImage(GAME_WIDTH, GAME_HEIGHT);  
39         Graphics drawOffScreen = OffScreen.getGraphics();  
40   
41         for (int i = 0; i < 90; i++) {  
42             for (int j = 0; j < 90; j++) {  
43                 r = Math.PI / 45 * i * (1 - Math.sin(Math.PI / 45 * j)) * 18;  
44                 x = r * Math.cos(Math.PI / 45 * j) * Math.sin(Math.PI / 45 * i)  
45                         + GAME_WIDTH / 2;  
46                 y = -r * Math.sin(Math.PI / 45 * j) + GAME_HEIGHT / 4;  
47                   
48                 drawOffScreen.setColor(Color.RED);  
49                 drawOffScreen.fillOval((int) x, (int) y, 2, 2);  
50             }  
51             g.drawImage(OffScreen, 0, 0, this);  
52         }  
53     }  
54   
55     public static void main(String[] args) {  
56         StarTwo demo = new StarTwo();  
57         Thread t = new Thread(demo);  
58         t.start();  
59     }  
60   
61     @Override  
62     public void run() {  
63         while (true) {  
64             try {  
65                 Thread.sleep(4000);  
66                 this.repaint();  
67             } catch (InterruptedException e) {  
68                 e.printStackTrace();  
69             }  
70         }  
71     }  
72 }  

作为玩，还体验了一下javafx.perfect啊。

 1   
 2  /**  
 3  * filename：Star.java  
 4  *  
 5  * CopyRight：  
 6  * Date：2013-8-13  
 7  * Copyright JanneLee Corporation 2013   
 8  * Copyright
 9  * version 1.0 
10  */
11 
12     import javafx.application.Application;
13     import javafx.scene.Scene;
14     import javafx.scene.canvas.Canvas;
15     import javafx.scene.canvas.GraphicsContext;
16     import javafx.scene.layout.StackPane;
17     import javafx.scene.paint.Color;
18     import javafx.stage.Stage;
19 
20     public class Star extends Application {
21 
22         @Override
23         public void start(Stage primaryStage) {
24             int width, height;
25             Canvas canvas = new Canvas(350, 350);
26             width = (int) canvas.getWidth();
27             height = (int) canvas.getHeight();
28 
29             GraphicsContext gc = canvas.getGraphicsContext2D();
30             double x, y, r;
31             for (int i = 0; i <= 90; i++  ) {
32                 for (int j = 0; j <= 90; j++  ) {
33                     //转换为直角坐标系，设置偏移量，使图画居中
34                     r = Math.PI / 45 * i * (1 - Math.sin(Math.PI / 45 * j)) * 19;
35                     x = r * Math.cos(Math.PI / 45 * j) * Math.sin(Math.PI / 45 * i)+width / 2;
36                     y = -r * Math.sin(Math.PI / 45 * j)+height / 4;
37 
38                     gc.setFill(Color.RED);
39                     gc.fillOval(x, y, 2, 2);
40                     gc.fillOval(x, y, 1, 1);
41                 }
42             }
43 
44             StackPane root = new StackPane();
45             root.getChildren().add(canvas);
46             Scene scene = new Scene(root, Color.BLACK);
47             System.out.println("r=a(1-sinθ)");
48             primaryStage.setTitle("情人节快乐！");
49             primaryStage.setScene(scene);
50             primaryStage.show();
51         }
52 
53         public static void main(String[] args) {
54             launch(args);
55         }
56     }

 

作者：Janne Lee 
邮箱：JanneLeeMAC@gmail.com 
出处：http://www.cnblogs.com/accipiter/ 
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。 
该文章也同时发布在我的独立博客中-Accipter'blog。