java - 在java中使一个单词在一行中居中

Question

伙计们，我正在尝试在等边三角形的输入行中打印输入单词，并且该单词应该居中......这是我的代码

public void draw (){

    int starTosStart = 0;

    for (int rows=1; rows <= getHeight(); rows++)
    {
        String charToPrint = "*";
        String wordToPrint = "";
        if(rows == getRowNum()){
            starTosStart = ( getRowNum() - getTextLabel().length() )/2;
            for(int i=0;i<getTextLabel().length();i++){
            wordToPrint += " "+getTextLabel().charAt(i);
            }
        }

        for (int spaces=1; spaces <= number_of_stars; spaces++)
        {
            System.out.print(" ");
        }
        for (int star=1; star <= rows; star++)
        {
            if(rows == getRowNum()){

                System.out.print(wordToPrint);
                System.out.print(" ");
                break;
            }
            System.out.print(charToPrint);
            System.out.print(" ");
        }
        System.out.println("");
        number_of_stars = number_of_stars - 1;
    }
    }
}

我的输出是

      * 
     * * 
    * * * 
   * * * * 
  * * * * * 
 * * * * * * 
 Z E L D A 

而所需的输出是

      * 
     * * 
    * * * 
   * * * * 
  * * * * * 
 * * * * * * 
* Z E L D A * 

请问有什么帮助吗？谢谢你

Answer 1

你已经得到了它，只需更改此行:

 System.out.print(wordToPrint);
 System.out.print(" ");

按此

 System.out.print("* " + wordToPrint + " *");