Go语言视频零基础入门到精通

五菱

1 package com.duduli.li.image;
2
3 import java.awt.Color;
4 import java.awt.Font;
5 import java.awt.Graphics;
6 import java.awt.image.BufferedImage;
7 import java.io.FileOutputStream;
8 import java.io.IOException;
9
10 import com.sun.image.codec.jpeg.ImageFormatException;
11 import com.sun.image.codec.jpeg.JPEGCodec;
12 import com.sun.image.codec.jpeg.JPEGImageEncoder;
13
14 public class SimpleImage {
15     public static BufferedImage getImage(){
16 //        image初始化
17         BufferedImage image = new BufferedImage(60, 30, BufferedImage.TYPE_INT_RGB);
18         Graphics graphics = image.getGraphics();
19 //        图片各属性设置
20         graphics.setColor(new Color(0,255,0));
21         graphics.drawRect(60, 30, 60, 30);
22         graphics.fillRect(0, 0, 60, 30);
23         graphics.setFont(new Font("Times New Roman", Font.PLAIN, 20));
24 //        图片中插入字母
25         for (int i=0; i<4; i++){
26             String temp = "degx".substring(i, i+1);
27                graphics.setColor(new Color(102,32,176));
28                graphics.drawString(temp, 13 * i + 6, 16);
29            }
30         graphics.dispose();
31         return image;
32     }
33     /**
34      * @param args
35      * @throws IOException
36      * @throws ImageFormatException
37      */
38     public static void main(String[] args) throws ImageFormatException, IOException {
39         // TODO Auto-generated method stub
40         FileOutputStream fos = new FileOutputStream("c:\\test.jpg");
41         JPEGImageEncoder jie = JPEGCodec.createJPEGEncoder(fos);
42         jie.encode(new SimpleImage().getImage());
43     }
44
45 }
46