java.text.Bidi类的createLineBidi()方法用于创建具有相同基本方向并表示该范围内当前bidi的每个属性的新的bidi对象。

用法:

public Bidi createLineBidi(int lineStart,

int lineLimit)

参数：此方法将以下参数作为参数

lineStart：这是这个新比迪烟的起点

lineLimit：这是此新比迪烟的终点

返回值：此方法返回一个新的Bidi对象

下面是说明createLineBidi()方法的示例：

示例1:

// Java program to demonstrate

// createLineBidi() method

import java.text.*;

import java.util.*;

import java.io.*;

public class GFG {

public static void main(String[] argv)

{

// creating and initializing Bidi

// text with base direction

Bidi bidi

= new Bidi(

"Geeks For Geeks",

Bidi.DIRECTION_RIGHT_TO_LEFT);

// creating and new bidi Object using the old one

// using createLineBidi() method

Bidi newbidi = bidi.createLineBidi(1, 6);

// display the new bidi status

System.out.println("New Bidi "

+ "\nLength : "

+ newbidi.getLength()

+ "\nnumber of levels : "

+ newbidi.getRunCount()

+ "\nBase Level : "

+ newbidi.getBaseLevel());

}

}

输出：

New Bidi

Length : 5

number of levels : 2

Base Level : 1

示例2:

// Java program to demonstrate

// createLineBidi() method

import java.text.*;

import java.util.*;

import java.io.*;

public class GFG {

public static void main(String[] argv)

{

// creating and initializing Bidi

// text with base direction

Bidi bidi

= new Bidi("Tajmahal",

Bidi.DIRECTION_RIGHT_TO_LEFT);

// creating and new bidi Object using the old one

// using createLineBidi() method

Bidi newbidi = bidi.createLineBidi(3, 5);

// display the new bidi status

System.out.println("New Bidi "

+ "\nLength : "

+ newbidi.getLength()

+ "\nnumber of levels : "

+ newbidi.getRunCount()

+ "\nBase Level : "

+ newbidi.getBaseLevel());

}

}

输出：

New Bidi

Length : 2

number of levels : 1

Base Level : 2