Java 中的 Character.isMirrored()，示例
原文:https://www . geesforgeks . org/character-is mirrored-in-Java-with-examples/
java . lang . character . Ismirrored()是 Java 中的一个内置方法，用于确定字符是否根据 Unicode 规范进行镜像。当在从右向左的文本中显示时，镜像字符的字形应该水平镜像。例如，' \u0028 '左括号在语义上被定义为左括号。这将在从左到右的文本中显示为“(”但在从右到左的文本中显示为“)”。镜像角色的例子有 [ ] { } ( ) 等。
语法:
public static boolean isMirrored(char ch)
Parameters:
ch - char for which the mirrored property is requested
返回:如果字符被镜像，该方法返回真，否则如果字符未被镜像或未定义，该方法返回假。
下面是 Character.isMirrored()方法的示例:
程序 1:
// Java program to demonstrate the
// Character.isMirrored() function
// When the character is a valid one.
import java.lang.*;
public class gfg {
public static void main(String[] args)
{
// Assign values to ch1, ch2, ch3, ch4
char ch1 = '[';
char ch2 = '+';
char ch3 = '}';
char ch4 = '(';
// Checks if the character is mirrored or not and prints
boolean b1 = Character.isMirrored(ch1);
System.out.println(ch1 + " is a mirrored character is " + b1);
boolean b2 = Character.isMirrored(ch2);
System.out.println(ch2 + " is a mirrored character is " + b2);
boolean b3 = Character.isMirrored(ch1);
System.out.println(ch3 + " is a mirrored character is " + b3);
boolean b4 = Character.isMirrored(ch2);
System.out.println(ch4 + " is a mirrored character is " + b4);
}
}
Output:
[ is a mirrored character is true
+ is a mirrored character is false
} is a mirrored character is true
( is a mirrored character is false
程序 2:
// Java program to demonstrate the
// Character.isMirrored() function
// When the character is a invalid one.
import java.lang.*;
public class gfg {
public static void main(String[] args)
{
// Assign values to ch1, ch2, ch3, ch4
char ch1 = '4';
char ch2 = '0';
// Checks if the character is mirrored or not and prints
boolean b1 = Character.isMirrored(ch1);
System.out.println(ch1 + " is a mirrored character is " + b1);
boolean b2 = Character.isMirrored(ch2);
System.out.println(ch2 + " is a mirrored character is " + b2);
}
}
Output:
4 is a mirrored character is false
0 is a mirrored character is false
版权属于：月萌API www.moonapi.com，转载请注明出处
