Java 中 Character.isMirrored()方法
原文:https://www . geesforgeks . org/character-is mirrored-method-in-Java/
character . Ismirrored(int CodePoint)是 java 中的一个内置方法，用于确定指定的字符(Unicode 代码点)是否根据 Unicode 规范进行了镜像。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“)”。
语法:
public static boolean isMirrored(int codePoint)
参数:整数类型的参数码点是需要测试的字符(Unicode 码点)。
返回值:如果角色被镜像，该方法返回 true，如果角色未被镜像或未被定义，则返回 false。
下面的程序说明了 Character.isMirrored()方法:
程序 1:
// Code to illustrate the isMirrored() method
import java.lang.*;
public class gfg {
public static void main(String[] args)
{
// Creating 2 int primitives char1, char2
int char1 = 0x0c05, char2 = 0x013c;
// Checks if character is mirrored or not and prints
boolean bool1 = Character.isMirrored(char1);
String str1 = "char1 represents a mirrored character is " + bool1;
System.out.println(str1);
boolean bool2 = Character.isMirrored(char2);
String str2 = "char2 represents a mirrored character is " + bool2;
System.out.println(str2);
}
}
输出:
char1 represents a mirrored character is false
char2 represents a mirrored character is false
程序二:
// Code to illustrate the isMirrored() method
import java.lang.*;
public class gfg {
public static void main(String[] args)
{
// Create 2 int primitives c1, c2
int c1 = 0x0c07, c2 = 0x063c;
// Checks if character is mirrored or not and prints
boolean bool1 = Character.isMirrored(c1);
String str1 = "c1 represents a mirrored character is " + bool1;
System.out.println(str1);
boolean bool2 = Character.isMirrored(c2);
String str2 = "c2 represents a mirrored character is " + bool2;
System.out.println(str2);
}
}
输出:
c1 represents a mirrored character is false
c2 represents a mirrored character is false
参考:https://docs . Oracle . com/javase/7/docs/API/Java/lang/character . html # Ismirrored(int)
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