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2. Java示例
3. 如何使用Java为单元格中的文本设置方向。(How to set direction to the text in cell using Java.)

如何使用Java为单元格中的文本设置方向。(How to set direction to the text in cell using Java.)

问题描述 (Problem Description)

如何使用Java为单元格中的文本设置方向。

解决方案 (Solution)

以下是使用Java在单元格中设置文本方向的程序。

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xssf.usermodel.XSSFCell;
import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class TextDirectionInCell {
   public static void main(String[] args)throws Exception {
      //Creating Workbook
      XSSFWorkbook workbook = new XSSFWorkbook();
      //Creating a Spread Sheet
      XSSFSheet spreadsheet = workbook.createSheet("Text direction");
      XSSFRow row = spreadsheet.createRow(2);
      XSSFCellStyle myStyle = workbook.createCellStyle();
      myStyle.setRotation((short) 0);
      XSSFCell cell = row.createCell(1);
      cell.setCellValue("0D angle");
      cell.setCellStyle(myStyle);
      //30 degrees
      myStyle = workbook.createCellStyle();
      myStyle.setRotation((short) 30);
      cell = row.createCell(3);
      cell.setCellValue("30D angle");
      cell.setCellStyle(myStyle);
      //90 degrees
      myStyle = workbook.createCellStyle();
      myStyle.setRotation((short) 90);
      cell = row.createCell(5);
      cell.setCellValue("90D angle");
      cell.setCellStyle(myStyle);
      //120 degrees
      myStyle = workbook.createCellStyle();
      myStyle.setRotation((short) 120);
      cell = row.createCell(7);
      cell.setCellValue("120D angle");
      cell.setCellStyle(myStyle);
      //270 degrees
      myStyle = workbook.createCellStyle();
      myStyle.setRotation((short) 270);
      cell = row.createCell(9);
      cell.setCellValue("270D angle");
      cell.setCellStyle(myStyle);
      //360 degrees
      myStyle = workbook.createCellStyle();
      myStyle.setRotation((short) 360);
      cell = row.createCell(12);
      cell.setCellValue("360D angle");
      cell.setCellStyle(myStyle);
      FileOutputStream out = new FileOutputStream(
         new File("C:/poiexcel/textdirection.xlsx"));
      workbook.write(out);
      out.close();
      System.out.println("textdirection.xlsx written successfully");
   }
}

输出 (Output)