要支持复制行图片,您可以按照以下步骤进行修改:
- 在
copyRow()方法中,为目标行创建新的CellStyle,并从源单元格样式中克隆样式。
CellStyle sourceCellStyle = sourceCell.getCellStyle();
CellStyle targetCellStyle = workbook.createCellStyle();
targetCellStyle.cloneStyleFrom(sourceCellStyle);
targetCell.setCellStyle(targetCellStyle);
- 使用
Drawing对象获取源单元格的所有图片,并将其添加到目标单元格上。
Drawing<?> drawing = sheet.getDrawingPatriarch();
if (drawing != null) {
List<XSSFShape> shapes = ((XSSFDrawing) drawing).getShapes();
for (XSSFShape shape : shapes) {
if (shape instanceof XSSFPicture) {
XSSFPicture picture = (XSSFPicture) shape;
XSSFClientAnchor anchor = picture.getClientAnchor();
if (anchor.getRow1() == sourceRow.getRowNum()) {
// 创建新的图片锚点并设置位置信息
ClientAnchor newAnchor = workbook.getCreationHelper().createClientAnchor();
newAnchor.setCol1(anchor.getCol1());
newAnchor.setCol2(anchor.getCol2());
newAnchor.setDx1(anchor.getDx1());
newAnchor.setDx2(anchor.getDx2());
newAnchor.setDy1(anchor.getDy1());
newAnchor.setDy2(anchor.getDy2());
newAnchor.setRow1(targetRow.getRowNum());
newAnchor.setRow2(targetRow.getRowNum());
// 复制图片并设置新的锚点位置
byte[] pictureData = picture.getPictureData().getData();
int pictureType = picture.getPictureType();
int index = workbook.addPicture(pictureData, pictureType);
Drawing<?> targetDrawing = sheet.createDrawingPatriarch();
Picture newPicture = targetDrawing.createPicture(newAnchor, index);
// 设置图片大小
newPicture.resize();
}
}
}
}
通过上述修改,您的代码将能够复制行中的图片。请注意,以上修改适用于使用XSSFWorkbook和XSSFPicture(即.xlsx格式)进行操作。如果您在处理其他文件格式或使用不同的API,请相应地调整代码。
内容由零声教学AI助手提供,问题来源于学员提问




