要支持单元格图片复制,你可以使用Drawing
和Picture
类来处理。下面是修改后的代码示例:
”`java private void copyRow(Row source, Row target, Workbook workbook) {
// 遍历源行的每个单元格
for (int i = source.getFirstCellNum(); i <= source.getLastCellNum(); i++) {
Cell sourceCell = source.getCell(i);
// 如果源单元格为null,则不创建新单元格
if (sourceCell != null) {
Cell targetCell = target.createCell(i, sourceCell.getCellType());
// 复制单元格样式(如果需要)
CellStyle sourceCellStyle = sourceCell.getCellStyle();
CellStyle targetCellStyle = workbook.createCellStyle();
targetCellStyle.cloneStyleFrom(sourceCellStyle);
targetCell.setCellStyle(targetCellStyle);
// 根据单元格类型复制值
switch (sourceCell.getCellTypeEnum()) {
case STRING:
targetCell.setCellValue(sourceCell.getStringCellValue());
break;
case NUMERIC:
targetCell.setCellValue(sourceCell.getNumericCellValue());
break;
case BOOLEAN:
targetCell.setCellValue(sourceCell.getBooleanCellValue());
break;
case FORMULA:
// 如果单元格是公式,则复制公式本身
targetCell.setCellFormula(sourceCell.getCellFormula());
break;
case BLANK:
// 不做任何处理
break;
default:
// 默认处理
}
// 复制单元格中的图片(如果存在)
Drawing<?> drawingPatriarch = source.getSheet().createDrawingPatriarch();
for (Object obj : drawingPatriarch) {
if (obj instanceof Picture) {
Picture picture = (Picture) obj;
if (picture.getRow() == source.getRowIndex() && picture.getColumn() == sourceCell.getColumnIndex()) {
ClientAnchor anchor = picture.getClientAnchor();
// 计算图片在新单元格中的位置
int targetRowNum = target.getRowNum();
int targetColNum = targetCell.getColumnIndex();
int dx1 = anchor.getDx1();
int dy1 = anchor.getDy1();
int dx2 = anchor.getDx2();
int dy2 = anchor.getDy2();
ClientAnchor newAnchor = workbook.getCreationHelper().createClientAnchor();
newAnchor.setDx1(dx1);
newAnchor.setDy1(dy1);
newAnchor.setDx2(dx2);
newAnchor.setDy2(dy2);
newAnchor.setRow1(targetRowNum);
newAnchor.setRow2(targetRowNum);
newAnchor.setCol1(targetColNum);
newAnchor.setCol2(targetColNum);
PictureData pictureData = picture.getPictureData();
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