org.apache.poi.hssf.usermodel.HSSFPatriarch Java Examples
The following examples show how to use
org.apache.poi.hssf.usermodel.HSSFPatriarch.
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Example #1
Source File: XLSPrinter.java From unitime with Apache License 2.0 | 6 votes |
protected void addImageToSheet(int colNumber, int rowNumber, HSSFSheet sheet, BufferedImage image, double reqImageWidthMM, double reqImageHeightMM, int resizeBehaviour) throws IOException { ClientAnchorDetail colClientAnchorDetail = fitImageToColumns(sheet, colNumber, reqImageWidthMM, resizeBehaviour); ClientAnchorDetail rowClientAnchorDetail = fitImageToRows(sheet, rowNumber, reqImageHeightMM, resizeBehaviour); HSSFClientAnchor anchor = new HSSFClientAnchor(0, 0, colClientAnchorDetail.getInset(), rowClientAnchorDetail.getInset(), (short)colClientAnchorDetail.getFromIndex(), rowClientAnchorDetail.getFromIndex(), (short)colClientAnchorDetail.getToIndex(), rowClientAnchorDetail.getToIndex()); anchor.setAnchorType(AnchorType.MOVE_AND_RESIZE); ByteArrayOutputStream bytes = new ByteArrayOutputStream(); ImageIO.write(image, "PNG", bytes); int index = sheet.getWorkbook().addPicture(bytes.toByteArray(), HSSFWorkbook.PICTURE_TYPE_PNG); HSSFPatriarch patriarch = sheet.createDrawingPatriarch(); patriarch.createPicture(anchor, index); }
Example #2
Source File: BiffDrawingToXml.java From lams with GNU General Public License v2.0 | 5 votes |
public static void writeToFile(OutputStream fos, InputStream xlsWorkbook, boolean excludeWorkbookRecords, String[] params) throws IOException { HSSFWorkbook workbook = new HSSFWorkbook(xlsWorkbook); InternalWorkbook internalWorkbook = workbook.getInternalWorkbook(); DrawingGroupRecord r = (DrawingGroupRecord) internalWorkbook.findFirstRecordBySid(DrawingGroupRecord.sid); StringBuilder builder = new StringBuilder(); builder.append("<workbook>\n"); String tab = "\t"; if (!excludeWorkbookRecords && r != null) { r.decode(); List<EscherRecord> escherRecords = r.getEscherRecords(); for (EscherRecord record : escherRecords) { builder.append(record.toXml(tab)); } } List<Integer> sheets = getSheetsIndexes(params, workbook); for (Integer i : sheets) { HSSFPatriarch p = workbook.getSheetAt(i).getDrawingPatriarch(); if(p != null ) { builder.append(tab).append("<sheet").append(i).append(">\n"); builder.append(p.getBoundAggregate().toXml(tab + "\t")); builder.append(tab).append("</sheet").append(i).append(">\n"); } } builder.append("</workbook>\n"); fos.write(builder.toString().getBytes(StringUtil.UTF8)); fos.close(); workbook.close(); }
Example #3
Source File: PictureSheetGenerator.java From ermasterr with Apache License 2.0 | 4 votes |
private void setImage(final HSSFWorkbook workbook, final HSSFSheet sheet, final CellLocation cellLocation, int width, int height) { POIUtils.setCellValue(sheet, cellLocation, ""); if (imageBuffer != null) { final HSSFPatriarch patriarch = sheet.createDrawingPatriarch(); final HSSFPicture picture = patriarch.createPicture(new HSSFClientAnchor(), pictureIndex); final Dimension dimension = picture.getImageDimension(); final float rate = (float) dimension.width / (float) dimension.height; final float specifiedRate = (float) width / (float) height; if (width == -1 || height == -1) { width = dimension.width; height = dimension.height; } else { if (rate > specifiedRate) { if (dimension.width > width) { height = (int) (width / rate); } else { width = dimension.width; height = dimension.height; } } else { if (dimension.height > height) { width = (int) (height * rate); } else { width = dimension.width; height = dimension.height; } } } final HSSFClientAnchor preferredSize = getPreferredSize(sheet, new HSSFClientAnchor(0, 0, 0, 0, (short) cellLocation.c, cellLocation.r, (short) 0, 0), width, height); picture.setAnchor(preferredSize); } }
Example #4
Source File: HtmlContentInliner.java From yarg with Apache License 2.0 | 4 votes |
@Override public void inlineToXls(HSSFPatriarch patriarch, HSSFCell resultCell, Object paramValue, Matcher matcher) { throw new UnsupportedOperationException("Inline html content to XSL is not supported"); }
Example #5
Source File: PictureSheetGenerator.java From ermaster-b with Apache License 2.0 | 4 votes |
private void setImage(HSSFWorkbook workbook, HSSFSheet sheet, CellLocation cellLocation, int width, int height) { POIUtils.setCellValue(sheet, cellLocation, ""); System.out.println("this.imageBuffer:" + this.imageBuffer); if (this.imageBuffer != null) { HSSFPatriarch patriarch = sheet.createDrawingPatriarch(); HSSFPicture picture = patriarch.createPicture( new HSSFClientAnchor(), this.pictureIndex); Dimension dimension = picture.getImageDimension(); float rate = dimension.width / dimension.height; float specifiedRate = width / height; if (width == -1 || height == -1) { width = dimension.width; height = dimension.height; } else { if (rate > specifiedRate) { if (dimension.width > width) { height = (int) (width / rate); } else { width = dimension.width; height = dimension.height; } } else { if (dimension.height > height) { width = (int) (height * rate); } else { width = dimension.width; height = dimension.height; } } } HSSFClientAnchor preferredSize = this.getPreferredSize(sheet, new HSSFClientAnchor(0, 0, 0, 0, (short) cellLocation.c, cellLocation.r, (short) 0, 0), width, height); picture.setAnchor(preferredSize); } }