從.xls文件中讀取圖像及其位置參考

Question

在我的一個項目中，我需要從.xls文件中讀取圖像。對於每一行，都有一列包含我需要讀出的圖像。

它看起來像我可以一起閱讀所有圖像，但我怎樣才能得到每個圖像的位置，如列和行號，所以我可以將這些圖像與其他數據？

Answer 1

只要形狀的圖片，下面是可能的：

import org.apache.poi.hssf.usermodel.*; 
import org.apache.poi.ss.usermodel.*; 
import org.apache.poi.ss.util.*; 
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; 

import java.io.FileOutputStream; 
import java.io.FileNotFoundException; 
import java.io.IOException; 
import java.io.FileInputStream; 
import java.io.InputStream; 

class GetShapePosition { 

public static void main(String[] args) { 
    try { 

    InputStream inp = new FileInputStream("workbook.xls"); 
    Workbook wb = WorkbookFactory.create(inp); 

    HSSFSheet sheet = (HSSFSheet)wb.getSheetAt(0); 

    HSSFPatriarch dravingPatriarch = sheet.getDrawingPatriarch(); 

    java.util.List<HSSFShape> shapes = dravingPatriarch.getChildren(); 

    for (HSSFShape shape : shapes) { 
    if (shape instanceof HSSFPicture) { 
    HSSFPicture hssfPicture = (HSSFPicture)shape; 
    int picIndex = hssfPicture.getPictureIndex(); 
    String filename = hssfPicture.getFileName(); 
    int row = hssfPicture.getClientAnchor().getRow1(); 
    int col = hssfPicture.getClientAnchor().getCol1(); 
    System.out.println("Picture " + picIndex + " with Filename: " + filename + " is located row: " + row + ", col: " + col); 
    } 
    } 

    } catch (InvalidFormatException ifex) { 
    } catch (FileNotFoundException fnfex) { 
    } catch (IOException ioex) { 
    } 
} 
}