org.apache.poi.ss.usermodel.Sheet#createDrawingPatriarch

Source File: AbstractExcelWriteExecutor.java From easyexcel with Apache License 2.0

7 votes

private void setImageValue(CellData cellData, Cell cell) {
    Sheet sheet = cell.getSheet();
    int index = sheet.getWorkbook().addPicture(cellData.getImageValue(), HSSFWorkbook.PICTURE_TYPE_PNG);
    Drawing drawing = sheet.getDrawingPatriarch();
    if (drawing == null) {
        drawing = sheet.createDrawingPatriarch();
    }
    CreationHelper helper = sheet.getWorkbook().getCreationHelper();
    ClientAnchor anchor = helper.createClientAnchor();
    anchor.setDx1(0);
    anchor.setDx2(0);
    anchor.setDy1(0);
    anchor.setDy2(0);
    anchor.setCol1(cell.getColumnIndex());
    anchor.setCol2(cell.getColumnIndex() + 1);
    anchor.setRow1(cell.getRowIndex());
    anchor.setRow2(cell.getRowIndex() + 1);
    anchor.setAnchorType(ClientAnchor.AnchorType.DONT_MOVE_AND_RESIZE);
    drawing.createPicture(anchor, index);
}

Source File: ExcelExportOfTemplateUtil.java From jeewx with Apache License 2.0

6 votes

/**
 * 往Sheet 填充正常数据
 * 
 * @param params
 * @param pojoClass
 * @param dataSet
 * @param workbook
 */
private static void addDataToSheet(TemplateExportParams params,
		Class<?> pojoClass, Collection<?> dataSet, Sheet sheet,
		Workbook workbook) throws Exception {
	Drawing patriarch = sheet.createDrawingPatriarch();
	List<ExcelExportEntity> excelParams = new ArrayList<ExcelExportEntity>();
	// 得到所有字段
	Field fileds[] = ExcelPublicUtil.getClassFields(pojoClass);
	ExcelTarget etarget = pojoClass.getAnnotation(ExcelTarget.class);
	String targetId = null;
	if (etarget != null) {
		targetId = etarget.id();
	}
	getAllExcelField(targetId, fileds, excelParams, pojoClass, null);
	sortAllParams(excelParams);
	Iterator<?> its = dataSet.iterator();
	int index = sheet.getLastRowNum();
	while (its.hasNext()) {
		Object t = its.next();
		index += createCells(patriarch, index, t, excelParams, sheet,
				workbook);
	}
}

Source File: ExcelExportOfTemplateUtil.java From autopoi with Apache License 2.0

5 votes

/**
 * 往Sheet 填充正常数据,根据表头信息 使用导入的部分逻辑,坐对象映射
 * 
 * @param teplateParams
 * @param pojoClass
 * @param dataSet
 * @param workbook
 */
private void addDataToSheet(Class<?> pojoClass, Collection<?> dataSet, Sheet sheet, Workbook workbook) throws Exception {

	if (workbook instanceof XSSFWorkbook) {
		super.type = ExcelType.XSSF;
	}
	// 获取表头数据
	Map<String, Integer> titlemap = getTitleMap(sheet);
	Drawing patriarch = sheet.createDrawingPatriarch();
	// 得到所有字段
	Field[] fileds = PoiPublicUtil.getClassFields(pojoClass);
	ExcelTarget etarget = pojoClass.getAnnotation(ExcelTarget.class);
	String targetId = null;
	if (etarget != null) {
		targetId = etarget.value();
	}
	// 获取实体对象的导出数据
	List<ExcelExportEntity> excelParams = new ArrayList<ExcelExportEntity>();
	getAllExcelField(null, targetId, fileds, excelParams, pojoClass, null);
	// 根据表头进行筛选排序
	sortAndFilterExportField(excelParams, titlemap);
	short rowHeight = getRowHeight(excelParams);
	int index = teplateParams.getHeadingRows() + teplateParams.getHeadingStartRow(), titleHeight = index;
	// 下移数据,模拟插入
	sheet.shiftRows(teplateParams.getHeadingRows() + teplateParams.getHeadingStartRow(), sheet.getLastRowNum(), getShiftRows(dataSet, excelParams), true, true);
	if (excelParams.size() == 0) {
		return;
	}
	Iterator<?> its = dataSet.iterator();
	while (its.hasNext()) {
		Object t = its.next();
		index += createCells(patriarch, index, t, excelParams, sheet, workbook, rowHeight);
	}
	// 合并同类项
	mergeCells(sheet, excelParams, titleHeight);
}

Source File: CommentWriteHandler.java From easyexcel with Apache License 2.0

5 votes

@Override
public void afterRowDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row,
    Integer relativeRowIndex, Boolean isHead) {
    if (isHead) {
        Sheet sheet = writeSheetHolder.getSheet();
        Drawing<?> drawingPatriarch = sheet.createDrawingPatriarch();
        // 在第一行 第二列创建一个批注
        Comment comment =
            drawingPatriarch.createCellComment(new XSSFClientAnchor(0, 0, 0, 0, (short)1, 0, (short)2, 1));
        // 输入批注信息
        comment.setString(new XSSFRichTextString("创建批注!"));
        // 将批注添加到单元格对象中
        sheet.getRow(0).getCell(1).setCellComment(comment);
    }
}

Source File: ExcelExportOfTemplateUtil.java From jeasypoi with Apache License 2.0

5 votes

/**
 * 往Sheet 填充正常数据,根据表头信息 使用导入的部分逻辑,坐对象映射
 * 
 * @param teplateParams
 * @param pojoClass
 * @param dataSet
 * @param workbook
 */
private void addDataToSheet(Class<?> pojoClass, Collection<?> dataSet, Sheet sheet, Workbook workbook) throws Exception {

	if (workbook instanceof XSSFWorkbook) {
		super.type = ExcelType.XSSF;
	}
	// 获取表头数据
	Map<String, Integer> titlemap = getTitleMap(sheet);
	Drawing patriarch = sheet.createDrawingPatriarch();
	// 得到所有字段
	Field[] fileds = PoiPublicUtil.getClassFields(pojoClass);
	ExcelTarget etarget = pojoClass.getAnnotation(ExcelTarget.class);
	String targetId = null;
	if (etarget != null) {
		targetId = etarget.value();
	}
	// 获取实体对象的导出数据
	List<ExcelExportEntity> excelParams = new ArrayList<ExcelExportEntity>();
	getAllExcelField(null, targetId, fileds, excelParams, pojoClass, null);
	// 根据表头进行筛选排序
	sortAndFilterExportField(excelParams, titlemap);
	short rowHeight = getRowHeight(excelParams);
	int index = teplateParams.getHeadingRows() + teplateParams.getHeadingStartRow(), titleHeight = index;
	// 下移数据,模拟插入
	sheet.shiftRows(teplateParams.getHeadingRows() + teplateParams.getHeadingStartRow(), sheet.getLastRowNum(), getShiftRows(dataSet, excelParams), true, true);
	if (excelParams.size() == 0) {
		return;
	}
	Iterator<?> its = dataSet.iterator();
	while (its.hasNext()) {
		Object t = its.next();
		index += createCells(patriarch, index, t, excelParams, sheet, workbook, rowHeight);
	}
	// 合并同类项
	mergeCells(sheet, excelParams, titleHeight);
}

Source File: WatermarkExcelTests.java From kbase-doc with Apache License 2.0

5 votes

@Test
public void test2() throws IOException {
	 //create a new workbook
	XSSFWorkbook wb = new XSSFWorkbook(); //or new HSSFWorkbook();
    String imgPath = "D:\\Xiaoi\\logo\\logo.png";
    //add picture data to this workbook.
    InputStream is = new FileInputStream(imgPath);
    byte[] bytes = IOUtils.toByteArray(is);
    int pictureIdx = wb.addPicture(bytes, XSSFWorkbook.PICTURE_TYPE_PNG);
    is.close();

    CreationHelper helper = wb.getCreationHelper();

    //create sheet
    Sheet sheet = wb.createSheet();

    // Create the drawing patriarch.  This is the top level container for all shapes. 
    Drawing drawing = sheet.createDrawingPatriarch();

    //add a picture shape
    ClientAnchor anchor = helper.createClientAnchor();
    //set top-left corner of the picture,
    //subsequent call of Picture#resize() will operate relative to it
    anchor.setCol1(3);
    anchor.setRow1(2);
    anchor.setAnchorType(AnchorType.DONT_MOVE_AND_RESIZE);
    Picture pict = drawing.createPicture(anchor, pictureIdx);

    //auto-size picture relative to its top-left corner
    pict.resize();

    //save workbook
    String file = "E:\\ConvertTester\\excel\\picture.xls";
    if(wb instanceof XSSFWorkbook) file += "x";
    try (OutputStream fileOut = new FileOutputStream(file)) {
        wb.write(fileOut);
    }
}

Source File: ExcelExportOfTemplateUtil.java From easypoi with Apache License 2.0

5 votes

/**
 * 往Sheet 填充正常数据,根据表头信息 使用导入的部分逻辑,坐对象映射
 * 
 * @param teplateParams
 * @param pojoClass
 * @param dataSet
 * @param workbook
 */
private void addDataToSheet(Class<?> pojoClass, Collection<?> dataSet, Sheet sheet,
                            Workbook workbook) throws Exception {

    if (workbook instanceof XSSFWorkbook) {
        super.type = ExcelType.XSSF;
    }
    // 获取表头数据
    Map<String, Integer> titlemap = getTitleMap(sheet);
    Drawing patriarch = sheet.createDrawingPatriarch();
    // 得到所有字段
    Field[] fileds = PoiPublicUtil.getClassFields(pojoClass);
    ExcelTarget etarget = pojoClass.getAnnotation(ExcelTarget.class);
    String targetId = null;
    if (etarget != null) {
        targetId = etarget.value();
    }
    // 获取实体对象的导出数据
    List<ExcelExportEntity> excelParams = new ArrayList<ExcelExportEntity>();
    getAllExcelField(null, targetId, fileds, excelParams, pojoClass, null);
    // 根据表头进行筛选排序
    sortAndFilterExportField(excelParams, titlemap);
    short rowHeight = getRowHeight(excelParams);
    int index = teplateParams.getHeadingRows() + teplateParams.getHeadingStartRow(), titleHeight = index;
    //下移数据,模拟插入
    sheet.shiftRows(teplateParams.getHeadingRows() + teplateParams.getHeadingStartRow(),
        sheet.getLastRowNum(), getShiftRows(dataSet, excelParams), true, true);
    if (excelParams.size() == 0) {
        return;
    }
    Iterator<?> its = dataSet.iterator();
    while (its.hasNext()) {
        Object t = its.next();
        index += createCells(patriarch, index, t, excelParams, sheet, workbook, rowHeight);
    }
    // 合并同类项
    mergeCells(sheet, excelParams, titleHeight);
}

Source File: ExcelExportUtil.java From jeewx with Apache License 2.0

5 votes

public static void createSheetInUserModel2File(HSSFWorkbook workbook,
		ExcelTitle entity, Class<?> pojoClass, Collection<?> dataSet) {
	try {
		Sheet sheet = workbook.createSheet(entity.getSheetName());
		//创建表格属性
		Map<String,HSSFCellStyle> styles = createStyles(workbook);
		Drawing patriarch = sheet.createDrawingPatriarch();
		List<ExcelExportEntity> excelParams = new ArrayList<ExcelExportEntity>();
		// 得到所有字段
		Field fileds[] = ExcelPublicUtil.getClassFields(pojoClass);
		ExcelTarget etarget = pojoClass.getAnnotation(ExcelTarget.class);
		String targetId = null;
		if (etarget != null) {
			targetId = etarget.id();
		}
		getAllExcelField(targetId, fileds, excelParams, pojoClass, null);
		sortAllParams(excelParams);
		int index = 0;
		int feildWidth = getFieldWidth(excelParams);
		if (entity.getTitle() != null) {
			int i =  createHeaderRow(entity, sheet, workbook, feildWidth);
			sheet.createFreezePane(0, 2+i, 0, 2+i);
			index += i;
		} else {
			sheet.createFreezePane(0, 2, 0, 2);
		}
		createTitleRow(entity,sheet, workbook, index, excelParams);
		index += 2;
		setCellWith(excelParams, sheet);
		Iterator<?> its = dataSet.iterator();
		while (its.hasNext()) {
			Object t = its.next();
			index += createCells(patriarch,index, t, excelParams, sheet, workbook
					,styles);
		}
	} catch (Exception e) {
		e.printStackTrace();
	}
}

Source File: AbstractExcelFactory.java From myexcel with Apache License 2.0

4 votes

private void setImage(Td td, Sheet sheet) {
    if (td.getFile() == null) {
        return;
    }
    try {
        if (createHelper == null) {
            createHelper = workbook.getCreationHelper();
        }
        byte[] bytes = Files.readAllBytes(td.getFile().toPath());
        String fileName = td.getFile().getName();
        int format;
        String suffix = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase();
        switch (suffix) {
            case "jpg":
            case "jpeg":
                format = Workbook.PICTURE_TYPE_JPEG;
                break;
            case "png":
                format = Workbook.PICTURE_TYPE_PNG;
                break;
            case "dib":
                format = Workbook.PICTURE_TYPE_DIB;
                break;
            case "emf":
                format = Workbook.PICTURE_TYPE_EMF;
                break;
            case "pict":
                format = Workbook.PICTURE_TYPE_PICT;
                break;
            case "wmf":
                format = Workbook.PICTURE_TYPE_WMF;
                break;
            default:
                throw new IllegalArgumentException("Invalid image type");
        }
        int pictureIdx = workbook.addPicture(bytes, format);
        Drawing drawing = sheet.createDrawingPatriarch();
        ClientAnchor anchor = createHelper.createClientAnchor();
        anchor.setCol1(td.getCol());
        anchor.setRow1(td.getRow());
        Picture pict = drawing.createPicture(anchor, pictureIdx);
        pict.resize(1, 1);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

Source File: DefaultCellCommentHandler.java From xlsmapper with Apache License 2.0

4 votes

@Override
public void handleSave(final Cell cell, final Optional<String> text, final Optional<XlsCommentOption> commentOption) {
    
    if(!text.isPresent()) {
        // コメントが空のとき
        commentOption.ifPresent(option -> {
            if(option.removeIfEmpty()) {
                // コメントが空のとき既存のコメントを削除する
                cell.removeCellComment();
            }
        });
        return;
    }
    
    final Sheet sheet = cell.getSheet();
    final CreationHelper helper = sheet.getWorkbook().getCreationHelper();
    final Drawing<?> drawing = sheet.createDrawingPatriarch();
    
    final Comment comment;
    RichTextString richText = helper.createRichTextString(text.get());
    if(cell.getCellComment() == null) {
        ClientAnchor anchor = createAnchor(drawing, text.get(), cell, commentOption);
        comment = drawing.createCellComment(anchor);
        applyCommentFormat(richText, cell);
    } else {
        // 既存のコメントが存在する場合は、書式やサイズをコピーして使用する。
        comment = cell.getCellComment();
        RichTextString orgText = comment.getString();
        if(orgText.numFormattingRuns() > 0) {
            copyCommentFormat(richText, orgText);
        } else {
            applyCommentFormat(richText, cell);
        }
    }
    
    comment.setString(richText);
    
    // コメントの表示状態の更新
    commentOption.ifPresent(option -> comment.setVisible(option.visible()));
    
    cell.setCellComment(comment);
    
}

Java Code Examples for org.apache.poi.ss.usermodel.Sheet#createDrawingPatriarch()