字符串转点阵

旧城等待， 2022-03-28 13:14 84阅读 0赞

话不多说贴上代码：

import java.io.BufferedOutputStream;
    import java.io.BufferedWriter;
    import java.io.File;
    import java.io.FileInputStream;
    import java.io.FileOutputStream;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.OutputStream;
    import java.io.OutputStreamWriter;
    
    /* 
    * @author zzf 
    * @date 2019年1月9日 下午3:53:51 
    */
    public class B32 {
    
    	static Integer sum = 32;
    
    	public static void main(String[] args) throws IOException {
    		String a = "猪八戒";
    		for(String chars:a.split("")) {
    			printHZK(chars);
    		}
    	}
    
    	public static void printHZK(String character) throws IOException {
    		byte[] data = character.getBytes("GB2312");
    		byte iHigh, iLow;// 高8位，低8位
    		iLow = (byte) (data[0]);
    		iHigh = (byte) (data[1]);
    		int IOffset;// 文件偏移量
    		IOffset = (94 * ((iLow & 0xff) - 0xA1) + ((iHigh & 0xff) - 0xA1)) * sum;// 计算偏移字节
    		File f = new File("D:\\HZK16");
    		InputStream fis = new FileInputStream(f);
    		fis.read(new byte[IOffset]);// 偏移一个量纲
    		byte mat[] = new byte[sum];// 连续读入
    		fis.read(mat);
    		fis.close();
    		// 画出点阵图
    		int i, j, k;
    		OutputStream out=new FileOutputStream(new File("D:\\a.txt"),true);
    	       //创建字节流缓冲区，加快写出速度
            BufferedOutputStream bout=new BufferedOutputStream(out);
            //创建字符输出流对象
            BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(bout, "utf-8"));
    		for (i = 0; i < sum / 2; i++) /* 16x16点阵汉字，一共有16行 */
    		{
    			for (j = 0; j < 2; j++) { /* 横向有2个字节，循环判断每个字节的 */
    				for (k = 0; k < 8; k++) {
    					if ((mat[i * 2 + j] & (0x80 >> k)) >= 1) { // 判断一个二进制位上为 1 则打印
    						System.out.print("■ ");
    						bw.write("■ ");
    					} else {
    						System.out.print("□ ");
    						bw.write("□ ");
    					}
    				}
    			}
    			System.out.println();
    			bw.write("\r\n");
    		}
    		bw.write("\r\n");
    		bw.close();
    		bout.close();
    		out.close();
    		System.out.println();
    	}
    
    }

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NTk4MDEx_size_16_color_FFFFFF_t_70][]

![20190110171203193.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NTk4MDEx_size_16_color_FFFFFF_t_70 1][]

注意这里需要导入文件HZK16

下载地址：链接: https://pan.baidu.com/s/1xC6NPV9biL9S3N1X4FbpeA 提取码: x98h

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NTk4MDEx_size_16_color_FFFFFF_t_70]: /images/20220328/b4bfc165f22a46649b452b22186f04e2.png
[20190110171203193.png]: /images/20220328/44258ef9ec38459a8e6925632117197a.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NTk4MDEx_size_16_color_FFFFFF_t_70 1]: /images/20220328/39a6183e7de94e689859d80495e873c2.png