List of usage examples for org.apache.pdfbox.pdmodel.common PDRectangle toString
@Override
public String toString()
From source file:at.gv.egiz.pdfas.lib.impl.pdfbox.positioning.Positioning.java
License:EUPL
/** * Sets the width of the table according to the layout of the document and * calculates the y position where the PDFPTable should be placed. * * @param pdfDataSource//from ww w . j av a 2 s. c o m * The PDF document. * @param pdf_table * The PDFPTable to be placed. * @return Returns the position where the PDFPTable should be placed. * @throws PdfAsException * F.e. */ public static PositioningInstruction adjustSignatureTableandCalculatePosition(final PDDocument pdfDataSource, IPDFVisualObject pdf_table, TablePos pos, boolean legacy32, boolean legacy40) throws PdfAsException { PdfBoxUtils.checkPDFPermissions(pdfDataSource); // get pages of currentdocument int doc_pages = pdfDataSource.getNumberOfPages(); int page = doc_pages; boolean make_new_page = pos.isNewPage(); if (!(pos.isNewPage() || pos.isPauto())) { // we should posit signaturtable on this page page = pos.getPage(); // System.out.println("XXXXPAGE="+page+" doc_pages="+doc_pages); if (page > doc_pages) { make_new_page = true; page = doc_pages; // throw new PDFDocumentException(227, "Page number is to big(=" // + page+ // ") cannot be parsed."); } } PDPage pdPage = (PDPage) pdfDataSource.getDocumentCatalog().getAllPages().get(page - 1); PDRectangle cropBox = pdPage.getCropBox(); // fallback to MediaBox if Cropbox not available! if (cropBox == null) { cropBox = pdPage.findCropBox(); } if (cropBox == null) { cropBox = pdPage.findMediaBox(); } // getPagedimensions // Rectangle psize = reader.getPageSizeWithRotation(page); // int page_rotation = reader.getPageRotation(page); // Integer rotation = pdPage.getRotation(); // int page_rotation = rotation.intValue(); int rotation = pdPage.findRotation(); logger.debug("Original CropBox: " + cropBox.toString()); cropBox = rotateBox(cropBox, rotation); logger.debug("Rotated CropBox: " + cropBox.toString()); float page_width = cropBox.getWidth(); float page_height = cropBox.getHeight(); logger.debug("CropBox width: " + page_width); logger.debug("CropBox heigth: " + page_height); // now we can calculate x-position float pre_pos_x = SIGNATURE_MARGIN_HORIZONTAL; if (!pos.isXauto()) { // we do have absolute x pre_pos_x = pos.getPosX(); } // calculate width // center float pre_width = page_width - 2 * pre_pos_x; if (!pos.isWauto()) { // we do have absolute width pre_width = pos.getWidth(); if (pos.isXauto()) { // center x pre_pos_x = (page_width - pre_width) / 2; } } final float pos_x = pre_pos_x; final float width = pre_width; // Signatur table dimensions are complete pdf_table.setWidth(width); pdf_table.fixWidth(); // pdf_table.setTotalWidth(width); // pdf_table.setLockedWidth(true); final float table_height = pdf_table.getHeight(); // now check pos_y float pos_y = pos.getPosY(); // in case an absolute y position is already given OR // if the table is related to an invisible signature // there is no need for further calculations // (fixed adding new page in case of invisible signatures) if (!pos.isYauto() || table_height == 0) { // we do have y-position too --> all parameters but page ok if (make_new_page) { page++; } return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); } // pos_y is auto if (make_new_page) { // ignore footer in new page page++; pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); } // up to here no checks have to be made if Tablesize and Pagesize are // fit // Now we have to getfreespace in page and reguard footerline float footer_line = pos.getFooterLine(); float pre_page_length = PDFUtilities.calculatePageLength(pdfDataSource, page - 1, page_height - footer_line, /* page_rotation, */ legacy32, legacy40); if (pre_page_length == Float.NEGATIVE_INFINITY) { // we do have an empty page or nothing in area above footerline pre_page_length = page_height; // no text --> SIGNATURE_BORDER pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; if (pos_y - footer_line <= table_height) { make_new_page = true; if (!pos.isPauto()) { // we have to correct pagenumber page = pdfDataSource.getNumberOfPages(); } page++; // no text --> SIGNATURE_BORDER pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; } return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); } final float page_length = pre_page_length; // we do have text take SIGNATURE_MARGIN pos_y = page_height - page_length - SIGNATURE_MARGIN_VERTICAL; if (pos_y - footer_line <= table_height) { make_new_page = true; if (!pos.isPauto()) { // we have to correct pagenumber in case of absolute page and // not enough // space page = pdfDataSource.getNumberOfPages(); } page++; // no text --> SIGNATURE_BORDER pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; } return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); }
From source file:at.gv.egiz.pdfas.lib.impl.pdfbox2.positioning.Positioning.java
License:EUPL
/** * Sets the width of the table according to the layout of the document and * calculates the y position where the PDFPTable should be placed. * * @param pdfDataSource//from w w w. j a va2s. com * The PDF document. * @param pdf_table * The PDFPTable to be placed. * @param settings * @return Returns the position where the PDFPTable should be placed. * @throws PdfAsException * F.e. */ public static PositioningInstruction adjustSignatureTableandCalculatePosition(final PDDocument pdfDataSource, IPDFVisualObject pdf_table, TablePos pos, ISettings settings) throws PdfAsException { PdfBoxUtils.checkPDFPermissions(pdfDataSource); // get pages of currentdocument int doc_pages = pdfDataSource.getNumberOfPages(); int page = doc_pages; boolean make_new_page = pos.isNewPage(); if (!(pos.isNewPage() || pos.isPauto())) { // we should posit signaturtable on this page page = pos.getPage(); // System.out.println("XXXXPAGE="+page+" doc_pages="+doc_pages); if (page > doc_pages) { make_new_page = true; page = doc_pages; // throw new PDFDocumentException(227, "Page number is to big(=" // + page+ // ") cannot be parsed."); } } PDPage pdPage = pdfDataSource.getPage(page - 1); PDRectangle cropBox = pdPage.getCropBox(); // fallback to MediaBox if Cropbox not available! if (cropBox == null) { cropBox = pdPage.getCropBox(); } if (cropBox == null) { cropBox = pdPage.getCropBox(); } // getPagedimensions // Rectangle psize = reader.getPageSizeWithRotation(page); // int page_rotation = reader.getPageRotation(page); // Integer rotation = pdPage.getRotation(); // int page_rotation = rotation.intValue(); int rotation = pdPage.getRotation(); logger.debug("Original CropBox: " + cropBox.toString()); cropBox = rotateBox(cropBox, rotation); logger.debug("Rotated CropBox: " + cropBox.toString()); float page_width = cropBox.getWidth(); float page_height = cropBox.getHeight(); logger.debug("CropBox width: " + page_width); logger.debug("CropBox heigth: " + page_height); // now we can calculate x-position float pre_pos_x = SIGNATURE_MARGIN_HORIZONTAL; if (!pos.isXauto()) { // we do have absolute x pre_pos_x = pos.getPosX(); } // calculate width // center float pre_width = page_width - 2 * pre_pos_x; if (!pos.isWauto()) { // we do have absolute width pre_width = pos.getWidth(); if (pos.isXauto()) { // center x pre_pos_x = (page_width - pre_width) / 2; } } final float pos_x = pre_pos_x; final float width = pre_width; // Signatur table dimensions are complete pdf_table.setWidth(width); pdf_table.fixWidth(); // pdf_table.setTotalWidth(width); // pdf_table.setLockedWidth(true); final float table_height = pdf_table.getHeight(); // now check pos_y float pos_y = pos.getPosY(); // in case an absolute y position is already given OR // if the table is related to an invisible signature // there is no need for further calculations // (fixed adding new page in case of invisible signatures) if (!pos.isYauto() || table_height == 0) { // we do have y-position too --> all parameters but page ok if (make_new_page) { page++; } return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); } // pos_y is auto if (make_new_page) { // ignore footer in new page page++; pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); } // up to here no checks have to be made if Tablesize and Pagesize are // fit // Now we have to getfreespace in page and reguard footerline float footer_line = pos.getFooterLine(); // float pre_page_length = PDFUtilities.calculatePageLength(pdfDataSource, // page - 1, page_height - footer_line, /* page_rotation, */ // legacy32, legacy40); float pre_page_length = Float.NEGATIVE_INFINITY; try { pre_page_length = PDFUtilities.getMaxYPosition(pdfDataSource, page - 1, pdf_table, SIGNATURE_MARGIN_VERTICAL, footer_line, settings); //pre_page_length = PDFUtilities.getFreeTablePosition(pdfDataSource, page-1, pdf_table,SIGNATURE_MARGIN_VERTICAL); } catch (IOException e) { logger.warn("Could not determine page length, using -INFINITY"); } if (pre_page_length == Float.NEGATIVE_INFINITY) { // we do have an empty page or nothing in area above footerline pre_page_length = page_height; // no text --> SIGNATURE_BORDER pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; if (pos_y - footer_line <= table_height) { make_new_page = true; if (!pos.isPauto()) { // we have to correct pagenumber page = pdfDataSource.getNumberOfPages(); } page++; // no text --> SIGNATURE_BORDER pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; } return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); } final float page_length = pre_page_length; // we do have text take SIGNATURE_MARGIN pos_y = page_height - page_length - SIGNATURE_MARGIN_VERTICAL; if (pos_y - footer_line <= table_height) { make_new_page = true; if (!pos.isPauto()) { // we have to correct pagenumber in case of absolute page and // not enough // space page = pdfDataSource.getNumberOfPages(); } page++; // no text --> SIGNATURE_BORDER pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; } return new PositioningInstruction(make_new_page, page, pos_x, pos_y, pos.rotation); }
From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureBuilder.java
License:EUPL
public void createSignatureRectangle(PDSignatureField signatureField, PDFAsVisualSignatureDesigner properties, float degrees) throws IOException { PDRectangle rect = new PDRectangle(); Point2D upSrc = new Point2D.Float(); upSrc.setLocation(properties.getxAxis() + properties.getWidth(), properties.getPageHeight() - properties.getyAxis()); Point2D llSrc = new Point2D.Float(); llSrc.setLocation(properties.getxAxis(), properties.getPageHeight() - properties.getyAxis() - properties.getHeight()); rect.setUpperRightX((float) upSrc.getX()); rect.setUpperRightY((float) upSrc.getY()); rect.setLowerLeftY((float) llSrc.getY()); rect.setLowerLeftX((float) llSrc.getX()); logger.debug("orig rectangle of signature has been created: {}", rect.toString()); AffineTransform transform = new AffineTransform(); transform.setToIdentity();//from w ww . j av a 2 s .co m if (degrees % 360 != 0) { transform.setToRotation(Math.toRadians(degrees), llSrc.getX(), llSrc.getY()); } Point2D upDst = new Point2D.Float(); transform.transform(upSrc, upDst); Point2D llDst = new Point2D.Float(); transform.transform(llSrc, llDst); float xPos = properties.getxAxis(); float yPos = properties.getPageHeight() - properties.getyAxis(); logger.debug("POS {} x {}", xPos, yPos); logger.debug("SIZE {} x {}", properties.getWidth(), properties.getHeight()); // translate according to page! rotation int pageRotation = properties.getPageRotation(); AffineTransform translate = new AffineTransform(); switch (pageRotation) { case 90: translate.setToTranslation( properties.getPageHeight() - (properties.getPageHeight() - properties.getyAxis()) - properties.getxAxis() + properties.getHeight(), properties.getxAxis() + properties.getHeight() - (properties.getPageHeight() - properties.getyAxis())); break; case 180: // translate.setToTranslation(properties.getPageWidth() - // properties.getxAxis() - properties.getxAxis(), // properties.getPageHeight() - properties.getyAxis() + // properties.getHeight()); translate.setToTranslation(properties.getPageWidth() - 2 * xPos, properties.getPageHeight() - 2 * (yPos - properties.getHeight())); break; case 270: translate.setToTranslation(-properties.getHeight() + yPos - xPos, properties.getPageWidth() - (yPos - properties.getHeight()) - xPos); break; } translate.transform(upDst, upDst); translate.transform(llDst, llDst); rect.setUpperRightX((float) upDst.getX()); rect.setUpperRightY((float) upDst.getY()); rect.setLowerLeftY((float) llDst.getY()); rect.setLowerLeftX((float) llDst.getX()); logger.debug("rectangle of signature has been created: {}", rect.toString()); signatureField.getWidget().setRectangle(rect); getStructure().setSignatureRectangle(rect); logger.debug("rectangle of signature has been created"); }