Java Character isMirrored()方法

java.lang.Character.isMirrored(int codePoint) 确定指定字符(Unicode代码点)是否按照Unicode规范镜像。镜像字符应该为当文字从右到左显示的字形水平翻转。

例如,'u0028'左括号语义定义为一个左括号。这将显示为文字,是从右到左一个“(”这是左到右,但作为一个文本“)”。

1 语法

public static boolean isMirrored(int codePoint)

2 参数

codePoint:字符(Unicode代码点)进行测试

3 返回值

如果字符被镜像,假如果字符没有镜像或没有定义此方法返回true。

4 示例 

package com.yiidian;

/**
 * 一点教程网: http://www.yiidian.com
 */
/**
 * Java Character isMirrored()方法
 */
import java.lang.*;

public class CharacterDemo {

   public static void main(String[] args) {

      // create 2 int primitives cp1, cp2
      int cp1, cp2;

      // assign values to cp1, cp2
      cp1 = 0x0c01;
      cp2 = 0x003c; // represents <

      // create 2 boolean primitives b1, b2
      boolean b1, b2;

      /**
       *  check if cp1, cp2 represent mirrored characters
       *  and assign results to b1, b2
       */
      b1 = Character.isMirrored(cp1);
      b2 = Character.isMirrored(cp2);

      String str1 = "cp1 represents a mirrored character is " + b1;
      String str2 = "cp2 represents a mirrored character is " + b2;

      // print b1, b2 values
      System.out.println( str1 );
      System.out.println( str2 );
   }
}

输出结果为:

cp1 represents a mirrored character is false
cp2 represents a mirrored character is true

 

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