List of usage examples for org.apache.pdfbox.pdmodel PDPage getResources
@Override
public PDResources getResources()
From source file:airviewer.AnnotationGenerator.java
/** * * @param a//from w w w . j av a 2 s. c om * @param d * @param p * @param shouldResize * @return */ public static PDAppearanceStream generateSquareAppearance(PDAnnotation a, PDDocument d, PDPage p, boolean shouldResize) { assert null != a; assert null != d; assert null != p; PDAppearanceStream annotationAppearanceStream = null; try { if (shouldResize) { resizeAnnotationToContent(a); } final String contents = a.getContents(); final boolean hasContents = null != contents && 0 < contents.length(); float borderWidth = 0; if (a instanceof PDAnnotationMarkup) { final PDBorderStyleDictionary borderStyle = ((PDAnnotationMarkup) a).getBorderStyle(); if (null != a.getColor() && null != borderStyle) { borderWidth = Math.abs(borderStyle.getWidth()); } } final float fontSize = FONT_SIZE_PDF_POINTS; final float textHeight = fontSize; final float margin = MARGIN_SIZE_PDF_POINTS; PDRectangle position = a.getRectangle(); final float lowerLeftX = position.getLowerLeftX(); final float lowerLeftY = position.getLowerLeftY(); float width = position.getWidth(); float height = position.getHeight(); annotationAppearanceStream = new PDAppearanceStream(d); annotationAppearanceStream.setBBox(position); annotationAppearanceStream.setMatrix(new AffineTransform()); annotationAppearanceStream.setResources(p.getResources()); try (PDPageContentStream appearanceContent = new PDPageContentStream(d, annotationAppearanceStream)) { appearanceContent.transform(new Matrix()); // Identity transform // Rect is inset by half border width to prevent border leaking // outside bounding box final float insetLowerLeftX = lowerLeftX + borderWidth * 0.5f; final float insetLowerLeftY = lowerLeftY + borderWidth * 0.5f; final float insetWidth = width - borderWidth; final float insetheight = height - borderWidth; appearanceContent.addRect(insetLowerLeftX, insetLowerLeftY, insetWidth, insetheight); appearanceContent.setLineWidth(borderWidth); appearanceContent.setNonStrokingColor(GRAY); if (null != a.getColor() && 0 < borderWidth) { appearanceContent.setStrokingColor(a.getColor()); appearanceContent.fillAndStroke(); } else { appearanceContent.fill(); } if (hasContents) { appearanceContent.moveTo(0, 0); appearanceContent.beginText(); // Center vertically, left justified inside border with margin appearanceContent.newLineAtOffset(lowerLeftX + borderWidth + margin, lowerLeftY + (height + LINE_SPACE_SIZE_PDF_POINTS) * 0.5f - textHeight * 0.5f); appearanceContent.setFont(FONT, fontSize); if (null != a.getColor()) { appearanceContent.setNonStrokingColor(a.getColor()); // Sets color of text } else { appearanceContent.setNonStrokingColor(BLACK); // Sets color of text } appearanceContent.showText(a.getContents()); appearanceContent.endText(); } } } catch (IOException ex) { Logger.getLogger(AnnotationGenerator.class.getName()).log(Level.SEVERE, null, ex); } return annotationAppearanceStream; }
From source file:airviewer.AnnotationGenerator.java
/** * * @param a/*from w w w . jav a 2s . c om*/ * @param d * @param p * @param shouldResize * @return */ public static PDAppearanceStream generateCircleAppearance(PDAnnotation a, PDDocument d, PDPage p, boolean shouldResize) { assert null != a; assert null != d; assert null != p; PDAppearanceStream annotationAppearanceStream = null; try { if (shouldResize) { resizeAnnotationToContent(a); } final String contents = a.getContents(); final boolean hasContents = null != contents && 0 < contents.length(); float borderWidth = 0; if (a instanceof PDAnnotationMarkup) { final PDBorderStyleDictionary borderStyle = ((PDAnnotationMarkup) a).getBorderStyle(); if (null != a.getColor() && null != borderStyle) { borderWidth = Math.abs(borderStyle.getWidth()); } } final float fontSize = FONT_SIZE_PDF_POINTS; final float textHeight = fontSize; final float margin = MARGIN_SIZE_PDF_POINTS; PDRectangle position = a.getRectangle(); final float lowerLeftX = position.getLowerLeftX(); final float lowerLeftY = position.getLowerLeftY(); float width = position.getWidth(); float height = position.getHeight(); annotationAppearanceStream = new PDAppearanceStream(d); annotationAppearanceStream.setBBox(position); annotationAppearanceStream.setMatrix(new AffineTransform()); annotationAppearanceStream.setResources(p.getResources()); try (PDPageContentStream appearanceContent = new PDPageContentStream(d, annotationAppearanceStream)) { appearanceContent.transform(new Matrix()); // Identity transform // Rect is inset by half border width to prevent border leaking // outside bounding box final float insetLowerLeftX = lowerLeftX + borderWidth * 0.5f; final float insetLowerLeftY = lowerLeftY + borderWidth * 0.5f; final float insetWidth = width - borderWidth; final float insetheight = height - borderWidth; if (null != a.getColor()) { appearanceContent.setLineWidth(borderWidth); appearanceContent.moveTo(insetLowerLeftX, insetLowerLeftY + insetheight * 0.5f); appearanceContent.curveTo(insetLowerLeftX, insetLowerLeftY + insetheight * 0.75f, insetLowerLeftX + insetWidth * 0.25f, insetLowerLeftY + insetheight, insetLowerLeftX + insetWidth * 0.5f, insetLowerLeftY + insetheight); appearanceContent.curveTo(insetLowerLeftX + insetWidth * 0.75f, insetLowerLeftY + insetheight, insetLowerLeftX + insetWidth, insetLowerLeftY + insetheight * 0.75f, insetLowerLeftX + insetWidth, insetLowerLeftY + insetheight * 0.5f); appearanceContent.curveTo(insetLowerLeftX + insetWidth, insetLowerLeftY + insetheight * 0.25f, insetLowerLeftX + insetWidth * 0.75f, insetLowerLeftY, insetLowerLeftX + insetWidth * 0.5f, insetLowerLeftY); appearanceContent.curveTo(insetLowerLeftX + insetWidth * 0.25f, insetLowerLeftY, insetLowerLeftX, insetLowerLeftY + insetheight * 0.25f, insetLowerLeftX, insetLowerLeftY + insetheight * 0.5f); } appearanceContent.setNonStrokingColor(GRAY); if (null != a.getColor() && 0 < borderWidth) { appearanceContent.setStrokingColor(a.getColor()); appearanceContent.fillAndStroke(); } else { appearanceContent.fill(); } if (hasContents) { appearanceContent.moveTo(0, 0); appearanceContent.beginText(); // Center text vertically, left justified inside border with margin appearanceContent.newLineAtOffset(lowerLeftX + borderWidth + margin, lowerLeftY + (height + LINE_SPACE_SIZE_PDF_POINTS) * 0.5f - textHeight * 0.5f); appearanceContent.setFont(FONT, fontSize); appearanceContent.setNonStrokingColor(BLACK); // Sets color of text appearanceContent.showText(a.getContents()); appearanceContent.endText(); } } } catch (IOException ex) { Logger.getLogger(AnnotationGenerator.class.getName()).log(Level.SEVERE, null, ex); } return annotationAppearanceStream; }
From source file:airviewer.BoxAnnotationMaker.java
License:Apache License
/** * * @param document/*w w w .j ava 2 s . co m*/ * @param arguments(lowerLeftX, lowerLeftY, width, height) * @return */ public static List<PDAnnotation> make(PDDocument document, ArrayList<String> arguments) { assert null != arguments && arguments.size() == 5; assert null != document; List<PDAnnotation> result; try { int pageNumber = parseInt(arguments.get(0)); float lowerLeftX = parseFloat(arguments.get(1)); float lowerLeftY = parseFloat(arguments.get(2)); float width = parseFloat(arguments.get(3)); float height = parseFloat(arguments.get(4)); String contents = ""; PDFont font = PDType1Font.HELVETICA_OBLIQUE; float fontSize = 16; // Or whatever font size you want. //float textWidth = font.getStringWidth(contents) * fontSize / 1000.0f; //float textHeight = 32; try { PDPage page = document.getPage(pageNumber); PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE); PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary(); borderThick.setWidth(72 / 12); // 12th inch PDRectangle position = new PDRectangle(); position.setLowerLeftX(lowerLeftX); position.setLowerLeftY(lowerLeftY); position.setUpperRightX(lowerLeftX + width); position.setUpperRightY(lowerLeftY + height); PDAnnotationSquareCircle aSquare = new PDAnnotationSquareCircle( PDAnnotationSquareCircle.SUB_TYPE_SQUARE); aSquare.setAnnotationName(new UID().toString()); aSquare.setContents(contents); aSquare.setColor(red); // Outline in red, not setting a fill PDColor fillColor = new PDColor(new float[] { .8f, .8f, .8f }, PDDeviceRGB.INSTANCE); aSquare.setInteriorColor(fillColor); aSquare.setBorderStyle(borderThick); aSquare.setRectangle(position); result = new ArrayList<>(page.getAnnotations()); // copy page.getAnnotations().add(aSquare); // The following lines are needed for PDFRenderer to render // annotations. Preview and Acrobat don't seem to need these. if (null == aSquare.getAppearance()) { aSquare.setAppearance(new PDAppearanceDictionary()); PDAppearanceStream annotationAppearanceStream = new PDAppearanceStream(document); position.setLowerLeftX(lowerLeftX - borderThick.getWidth() * 0.5f); position.setLowerLeftY(lowerLeftY - borderThick.getWidth() * 0.5f); position.setUpperRightX(lowerLeftX + width + borderThick.getWidth() * 0.5f); position.setUpperRightY(lowerLeftY + height + borderThick.getWidth() * 0.5f); annotationAppearanceStream.setBBox(position); annotationAppearanceStream.setMatrix(new AffineTransform()); annotationAppearanceStream.setResources(page.getResources()); try (PDPageContentStream appearanceContent = new PDPageContentStream(document, annotationAppearanceStream)) { Matrix transform = new Matrix(); appearanceContent.transform(transform); appearanceContent.addRect(lowerLeftX, lowerLeftY, width, height); appearanceContent.setLineWidth(borderThick.getWidth()); appearanceContent.setNonStrokingColor(fillColor); appearanceContent.setStrokingColor(red); appearanceContent.fillAndStroke(); appearanceContent.beginText(); // Center text vertically, left justified appearanceContent.newLineAtOffset(lowerLeftX, lowerLeftY + height * 0.5f - fontSize * 0.5f); appearanceContent.setFont(font, fontSize); appearanceContent.setNonStrokingColor(red); appearanceContent.showText(contents); appearanceContent.endText(); } aSquare.getAppearance().setNormalAppearance(annotationAppearanceStream); } //System.out.println(page.getAnnotations().toString()); } catch (IOException ex) { Logger.getLogger(DocumentCommandWrapper.class.getName()).log(Level.SEVERE, null, ex); result = null; } } catch (NumberFormatException | NullPointerException ex) { System.err.println("\tNon number encountered where floating point number expected."); result = null; } return result; }
From source file:airviewer.EllipseAnnotationMaker.java
License:Apache License
/** * /*from w w w . jav a 2 s .com*/ * @param document * @param arguments(pageNumber, lowerLeftX, lowerLeftY, width, height, contents) * @return */ public static List<PDAnnotation> make(PDDocument document, ArrayList<String> arguments) { assert null != arguments && arguments.size() == 6; assert null != document; List<PDAnnotation> result; try { int pageNumber = parseInt(arguments.get(0)); float lowerLeftX = parseFloat(arguments.get(1)); float lowerLeftY = parseFloat(arguments.get(2)); float width = parseFloat(arguments.get(3)); float height = parseFloat(arguments.get(4)); String contents = arguments.get(5); PDFont font = PDType1Font.HELVETICA_OBLIQUE; final float fontSize = 16.0f; // Or whatever font size you want. //final float lineSpacing = 4.0f; width = max(width, font.getStringWidth(contents) * fontSize / 1000.0f); //final float textHeight = fontSize + lineSpacing; try { PDPage page = document.getPage(pageNumber); PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE); PDColor black = new PDColor(new float[] { 0, 0, 0 }, PDDeviceRGB.INSTANCE); PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary(); borderThick.setWidth(72 / 12); // 12th inch PDRectangle position = new PDRectangle(); position.setLowerLeftX(lowerLeftX); position.setLowerLeftY(lowerLeftY); position.setUpperRightX(lowerLeftX + width); position.setUpperRightY(lowerLeftY + height); PDAnnotationSquareCircle aCircle = new PDAnnotationSquareCircle( PDAnnotationSquareCircle.SUB_TYPE_CIRCLE); aCircle.setAnnotationName(new UID().toString()); aCircle.setContents(contents); PDColor fillColor = new PDColor(new float[] { .8f, .8f, .8f }, PDDeviceRGB.INSTANCE); aCircle.setInteriorColor(fillColor); aCircle.setColor(red); aCircle.setBorderStyle(borderThick); aCircle.setRectangle(position); result = new ArrayList<>(page.getAnnotations()); // Copy page.getAnnotations().add(aCircle); // The following lines are needed for PDFRenderer to render // annotations. Preview and Acrobat don't seem to need these. if (null == aCircle.getAppearance()) { aCircle.setAppearance(new PDAppearanceDictionary()); PDAppearanceStream annotationAppearanceStream = new PDAppearanceStream(document); position.setLowerLeftX(lowerLeftX - borderThick.getWidth() * 0.5f); position.setLowerLeftY(lowerLeftY - borderThick.getWidth() * 0.5f); position.setUpperRightX(lowerLeftX + width + borderThick.getWidth() * 0.5f); position.setUpperRightY(lowerLeftY + height + borderThick.getWidth() * 0.5f); annotationAppearanceStream.setBBox(position); annotationAppearanceStream.setMatrix(new AffineTransform()); annotationAppearanceStream.setResources(page.getResources()); try (PDPageContentStream appearanceContent = new PDPageContentStream(document, annotationAppearanceStream)) { Matrix transform = new Matrix(); appearanceContent.transform(transform); appearanceContent.moveTo(lowerLeftX, lowerLeftY + height * 0.5f); appearanceContent.curveTo(lowerLeftX, lowerLeftY + height * 0.75f, lowerLeftX + width * 0.25f, lowerLeftY + height, lowerLeftX + width * 0.5f, lowerLeftY + height); appearanceContent.curveTo(lowerLeftX + width * 0.75f, lowerLeftY + height, lowerLeftX + width, lowerLeftY + height * 0.75f, lowerLeftX + width, lowerLeftY + height * 0.5f); appearanceContent.curveTo(lowerLeftX + width, lowerLeftY + height * 0.25f, lowerLeftX + width * 0.75f, lowerLeftY, lowerLeftX + width * 0.5f, lowerLeftY); appearanceContent.curveTo(lowerLeftX + width * 0.25f, lowerLeftY, lowerLeftX, lowerLeftY + height * 0.25f, lowerLeftX, lowerLeftY + height * 0.5f); appearanceContent.setLineWidth(borderThick.getWidth()); appearanceContent.setNonStrokingColor(fillColor); appearanceContent.setStrokingColor(red); appearanceContent.fillAndStroke(); appearanceContent.moveTo(0, 0); appearanceContent.beginText(); appearanceContent.setNonStrokingColor(black); // Center text vertically, left justified appearanceContent.newLineAtOffset(lowerLeftX + borderThick.getWidth(), lowerLeftY + height * 0.5f - fontSize * 0.5f); appearanceContent.setFont(font, fontSize); appearanceContent.showText(contents); appearanceContent.endText(); } aCircle.getAppearance().setNormalAppearance(annotationAppearanceStream); } } catch (IOException ex) { Logger.getLogger(DocumentCommandWrapper.class.getName()).log(Level.SEVERE, null, ex); result = null; } } catch (NumberFormatException | NullPointerException ex) { System.err.println("Non number encountered where floating point number expected."); result = null; } catch (IOException ex) { Logger.getLogger(EllipseAnnotationMaker.class.getName()).log(Level.SEVERE, null, ex); result = null; } return result; }
From source file:airviewer.TextAnnotationMaker.java
License:Apache License
/** * //from w w w .ja va 2 s. com * @param document * @param arguments(pageNumber, lowerLeftX, lowerLeftY); String contents * @return */ public static List<PDAnnotation> make(PDDocument document, ArrayList<String> arguments) { assert null != arguments && arguments.size() == 4; assert null != document; List<PDAnnotation> result; try { int pageNumber = parseInt(arguments.get(0)); float lowerLeftX = parseFloat(arguments.get(1)); float lowerLeftY = parseFloat(arguments.get(2)); String contents = arguments.get(3); PDFont font = PDType1Font.HELVETICA_OBLIQUE; final float fontSize = 16.0f; // Or whatever font size you want. final float lineSpacing = 4.0f; float width = font.getStringWidth(contents) * fontSize / 1000.0f; // font.getStringWidth(contents) returns thousanths of PS point final float textHeight = fontSize + lineSpacing; try { PDPage page = document.getPage(pageNumber); PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE); PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary(); borderThick.setWidth(72 / 12); // 12th inch PDRectangle position = new PDRectangle(); position.setLowerLeftX(lowerLeftX); position.setLowerLeftY(lowerLeftY); position.setUpperRightX(lowerLeftX + width); position.setUpperRightY(lowerLeftY + textHeight); PDAnnotationSquareCircle aSquare = new PDAnnotationSquareCircle( PDAnnotationSquareCircle.SUB_TYPE_SQUARE); aSquare.setAnnotationName(new UID().toString()); aSquare.setContents(contents); PDColor fillColor = new PDColor(new float[] { .8f, .8f, .8f }, PDDeviceRGB.INSTANCE); aSquare.setInteriorColor(fillColor); aSquare.setRectangle(position); result = new ArrayList<>(page.getAnnotations()); // copy page.getAnnotations().add(aSquare); // The following lines are needed for PDFRenderer to render // annotations. Preview and Acrobat don't seem to need these. if (null == aSquare.getAppearance()) { aSquare.setAppearance(new PDAppearanceDictionary()); PDAppearanceStream annotationAppearanceStream = new PDAppearanceStream(document); position.setLowerLeftX(lowerLeftX - borderThick.getWidth() * 0.5f); position.setLowerLeftY(lowerLeftY - borderThick.getWidth() * 0.5f); position.setUpperRightX(lowerLeftX + width + borderThick.getWidth() * 0.5f); position.setUpperRightY(lowerLeftY + textHeight + borderThick.getWidth() * 0.5f); annotationAppearanceStream.setBBox(position); annotationAppearanceStream.setMatrix(new AffineTransform()); annotationAppearanceStream.setResources(page.getResources()); try (PDPageContentStream appearanceContent = new PDPageContentStream(document, annotationAppearanceStream)) { Matrix transform = new Matrix(); appearanceContent.transform(transform); appearanceContent.addRect(lowerLeftX, lowerLeftY, width, textHeight); appearanceContent.setNonStrokingColor(fillColor); appearanceContent.fill(); appearanceContent.beginText(); // Center text vertically, left justified appearanceContent.newLineAtOffset(lowerLeftX, lowerLeftY + textHeight * 0.5f - fontSize * 0.5f); appearanceContent.setFont(font, fontSize); appearanceContent.setNonStrokingColor(red); appearanceContent.showText(contents); appearanceContent.endText(); } aSquare.getAppearance().setNormalAppearance(annotationAppearanceStream); } //System.out.println(page.getAnnotations().toString()); } catch (IOException ex) { Logger.getLogger(DocumentCommandWrapper.class.getName()).log(Level.SEVERE, null, ex); result = null; } } catch (NumberFormatException | NullPointerException ex) { System.err.println("Non number encountered where floating point number expected."); result = null; } catch (IOException ex) { Logger.getLogger(TextAnnotationMaker.class.getName()).log(Level.SEVERE, null, ex); result = null; } return result; }
From source file:at.gv.egiz.pdfas.lib.impl.pdfbox2.placeholder.SignaturePlaceholderExtractor.java
License:EUPL
/** * Search the document for placeholder images and possibly included * additional info.<br/>// w w w .j a va 2 s. c om * Searches only for the first placeholder page after page from top. * * @param inputStream * @return all available info from the first found placeholder. * @throws PDFDocumentException * if the document could not be read. * @throws PlaceholderExtractionException * if STRICT matching mode was requested and no suitable * placeholder could be found. */ public static SignaturePlaceholderData extract(PDDocument doc, String placeholderId, int matchMode) throws PdfAsException { SignaturePlaceholderContext.setSignaturePlaceholderData(null); SignaturePlaceholderExtractor extractor; try { extractor = new SignaturePlaceholderExtractor(placeholderId, matchMode, doc); } catch (IOException | ClassNotFoundException | InstantiationException | IllegalAccessException e2) { throw new PDFIOException("error.pdf.io.04", e2); } int pageNr = 0; for (PDPage page : doc.getPages()) { pageNr++; try { extractor.setCurrentPage(pageNr); if (page.getContents() != null && page.getResources() != null && page.getContentStreams() != null) { extractor.processPage(page); //TODO: pdfbox2 - right? } SignaturePlaceholderData ret = matchPlaceholderPage(extractor.placeholders, placeholderId, matchMode); if (ret != null) { SignaturePlaceholderContext.setSignaturePlaceholderData(ret); return ret; } } catch (IOException e1) { throw new PDFIOException("error.pdf.io.04", e1); } catch (Throwable e) { throw new PDFIOException("error.pdf.io.04", e); } } if (extractor.placeholders.size() > 0) { SignaturePlaceholderData ret = matchPlaceholderDocument(extractor.placeholders, placeholderId, matchMode); SignaturePlaceholderContext.setSignaturePlaceholderData(ret); return ret; } // no placeholders found, apply strict mode if set if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT) { throw new PlaceholderExtractionException("error.pdf.stamp.09"); } return null; }
From source file:at.gv.egiz.pdfas.lib.impl.signing.pdfbox2.PADESPDFBOXSigner.java
License:EUPL
public void signPDF(PDFObject genericPdfObject, RequestedSignature requestedSignature, PDFASSignatureInterface genericSigner) throws PdfAsException { //String fisTmpFile = null; PDFAsVisualSignatureProperties properties = null; if (!(genericPdfObject instanceof PDFBOXObject)) { // tODO://w w w . j a v a 2 s.co m throw new PdfAsException(); } PDFBOXObject pdfObject = (PDFBOXObject) genericPdfObject; if (!(genericSigner instanceof PDFASPDFBOXSignatureInterface)) { // tODO: throw new PdfAsException(); } PDFASPDFBOXSignatureInterface signer = (PDFASPDFBOXSignatureInterface) genericSigner; String pdfaVersion = null; PDDocument doc = null; SignatureOptions options = new SignatureOptions(); COSDocument visualSignatureDocumentGuard = null; try { doc = pdfObject.getDocument(); SignaturePlaceholderData signaturePlaceholderData = PlaceholderFilter .checkPlaceholderSignature(pdfObject.getStatus(), pdfObject.getStatus().getSettings()); TablePos tablePos = null; if (signaturePlaceholderData != null) { // Placeholder found! logger.info("Placeholder data found."); if (signaturePlaceholderData.getProfile() != null) { logger.debug("Placeholder Profile set to: " + signaturePlaceholderData.getProfile()); requestedSignature.setSignatureProfileID(signaturePlaceholderData.getProfile()); } tablePos = signaturePlaceholderData.getTablePos(); if (tablePos != null) { SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); float minWidth = signatureProfileConfiguration.getMinWidth(); if (minWidth > 0) { if (tablePos.getWidth() < minWidth) { tablePos.width = minWidth; logger.debug("Correcting placeholder with to minimum width {}", minWidth); } } logger.debug("Placeholder Position set to: " + tablePos.toString()); } } PDSignature signature = new PDSignature(); signature.setFilter(COSName.getPDFName(signer.getPDFFilter())); // default // filter signature.setSubFilter(COSName.getPDFName(signer.getPDFSubFilter())); SignatureProfileSettings signatureProfileSettings = TableFactory .createProfile(requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings()); /* * Check if input document is PDF-A conform * if (signatureProfileSettings.isPDFA()) { // TODO: run preflight parser runPDFAPreflight(pdfObject.getOriginalDocument()); } */ ValueResolver resolver = new ValueResolver(requestedSignature, pdfObject.getStatus()); String signerName = resolver.resolve("SIG_SUBJECT", signatureProfileSettings.getValue("SIG_SUBJECT"), signatureProfileSettings); signature.setName(signerName); // take signing time from provided signer... signature.setSignDate(signer.getSigningDate()); // ...and update operation status in order to use exactly this date for the complete signing process requestedSignature.getStatus().setSigningDate(signer.getSigningDate()); String signerReason = signatureProfileSettings.getSigningReason(); if (signerReason == null) { signerReason = "PAdES Signature"; } signature.setReason(signerReason); logger.debug("Signing reason: " + signerReason); logger.debug("Signing @ " + signer.getSigningDate().getTime().toString()); // the signing date, needed for valid signature // signature.setSignDate(signer.getSigningDate()); signer.setPDSignature(signature); int signatureSize = 0x1000; try { String reservedSignatureSizeString = signatureProfileSettings.getValue(SIG_RESERVED_SIZE); if (reservedSignatureSizeString != null) { signatureSize = Integer.parseInt(reservedSignatureSizeString); } logger.debug("Reserving {} bytes for signature", signatureSize); } catch (NumberFormatException e) { logger.warn("Invalid configuration value: {} should be a number using 0x1000", SIG_RESERVED_SIZE); } options.setPreferredSignatureSize(signatureSize); if (signatureProfileSettings.isPDFA() || signatureProfileSettings.isPDFA3()) { pdfaVersion = getPDFAVersion(doc); signatureProfileSettings.setPDFAVersion(pdfaVersion); } // Is visible Signature if (requestedSignature.isVisual()) { logger.debug("Creating visual signature block"); SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); if (tablePos == null) { // ================================================================ // PositioningStage (visual) -> find position or use // fixed // position String posString = pdfObject.getStatus().getSignParamter().getSignaturePosition(); TablePos signaturePos = null; String signaturePosString = signatureProfileConfiguration.getDefaultPositioning(); if (signaturePosString != null) { logger.debug("using signature Positioning: " + signaturePos); signaturePos = new TablePos(signaturePosString); } logger.debug("using Positioning: " + posString); if (posString != null) { // Merge Signature Position tablePos = new TablePos(posString, signaturePos); } else { // Fallback to signature Position! tablePos = signaturePos; } if (tablePos == null) { // Last Fallback default position tablePos = new TablePos(); } } //Legacy Modes not supported with pdfbox2 anymore // boolean legacy32Position = signatureProfileConfiguration.getLegacy32Positioning(); // boolean legacy40Position = signatureProfileConfiguration.getLegacy40Positioning(); // create Table describtion Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(), requestedSignature); IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings()); IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main); /* * PDDocument originalDocument = PDDocument .load(new * ByteArrayInputStream(pdfObject.getStatus() * .getPdfObject().getOriginalDocument())); */ PositioningInstruction positioningInstruction = Positioning.determineTablePositioning(tablePos, "", doc, visualObject, pdfObject.getStatus().getSettings()); logger.debug("Positioning: {}", positioningInstruction.toString()); if (positioningInstruction.isMakeNewPage()) { int last = doc.getNumberOfPages() - 1; PDDocumentCatalog root = doc.getDocumentCatalog(); PDPage lastPage = root.getPages().get(last); root.getPages().getCOSObject().setNeedToBeUpdated(true); PDPage p = new PDPage(lastPage.getMediaBox()); p.setResources(new PDResources()); p.setRotation(lastPage.getRotation()); doc.addPage(p); } // handle rotated page int targetPageNumber = positioningInstruction.getPage(); logger.debug("Target Page: " + targetPageNumber); PDPage targetPage = doc.getPages().get(targetPageNumber - 1); int rot = targetPage.getRotation(); logger.debug("Page rotation: " + rot); // positioningInstruction.setRotation(positioningInstruction.getRotation() // + rot); logger.debug("resulting Sign rotation: " + positioningInstruction.getRotation()); SignaturePositionImpl position = new SignaturePositionImpl(); position.setX(positioningInstruction.getX()); position.setY(positioningInstruction.getY()); position.setPage(positioningInstruction.getPage()); position.setHeight(visualObject.getHeight()); position.setWidth(visualObject.getWidth()); requestedSignature.setSignaturePosition(position); properties = new PDFAsVisualSignatureProperties(pdfObject.getStatus().getSettings(), pdfObject, (PdfBoxVisualObject) visualObject, positioningInstruction, signatureProfileSettings); properties.buildSignature(); /* * ByteArrayOutputStream sigbos = new * ByteArrayOutputStream(); * sigbos.write(StreamUtils.inputStreamToByteArray * (properties .getVisibleSignature())); sigbos.close(); */ if (signaturePlaceholderData != null) { // Placeholder found! // replace placeholder URL fileUrl = PADESPDFBOXSigner.class.getResource("/placeholder/empty.jpg"); PDImageXObject img = PDImageXObject.createFromFile(fileUrl.getPath(), doc); img.getCOSObject().setNeedToBeUpdated(true); // PDDocumentCatalog root = doc.getDocumentCatalog(); // PDPageNode rootPages = root.getPages(); // List<PDPage> kids = new ArrayList<PDPage>(); // rootPages.getAllKids(kids); int pageNumber = positioningInstruction.getPage(); PDPage page = doc.getPages().get(pageNumber - 1); logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName()); COSDictionary xobjectsDictionary = (COSDictionary) page.getResources().getCOSObject() .getDictionaryObject(COSName.XOBJECT); xobjectsDictionary.setItem(signaturePlaceholderData.getPlaceholderName(), img); xobjectsDictionary.setNeedToBeUpdated(true); page.getResources().getCOSObject().setNeedToBeUpdated(true); logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName()); } if (signatureProfileSettings.isPDFA() || signatureProfileSettings.isPDFA3()) { PDDocumentCatalog root = doc.getDocumentCatalog(); COSBase base = root.getCOSObject().getItem(COSName.OUTPUT_INTENTS); if (base == null) { InputStream colorProfile = null; try { colorProfile = PDDocumentCatalog.class .getResourceAsStream("/icm/sRGB Color Space Profile.icm"); try { PDOutputIntent oi = new PDOutputIntent(doc, colorProfile); oi.setInfo("sRGB IEC61966-2.1"); oi.setOutputCondition("sRGB IEC61966-2.1"); oi.setOutputConditionIdentifier("sRGB IEC61966-2.1"); oi.setRegistryName("http://www.color.org"); root.addOutputIntent(oi); root.getCOSObject().setNeedToBeUpdated(true); logger.info("added Output Intent"); } catch (Throwable e) { e.printStackTrace(); throw new PdfAsException("Failed to add Output Intent", e); } } finally { IOUtils.closeQuietly(colorProfile); } } } options.setPage(positioningInstruction.getPage()); options.setVisualSignature(properties.getVisibleSignature()); } visualSignatureDocumentGuard = options.getVisualSignature(); doc.addSignature(signature, signer, options); String sigFieldName = signatureProfileSettings.getSignFieldValue(); if (sigFieldName == null) { sigFieldName = "PDF-AS Signatur"; } int count = PdfBoxUtils.countSignatures(doc, sigFieldName); sigFieldName = sigFieldName + count; PDAcroForm acroFormm = doc.getDocumentCatalog().getAcroForm(); // PDStructureTreeRoot pdstRoot = // doc.getDocumentCatalog().getStructureTreeRoot(); // COSDictionary dic = // doc.getDocumentCatalog().getCOSDictionary(); // PDStructureElement el = new PDStructureElement("Widget", // pdstRoot); PDSignatureField signatureField = null; if (acroFormm != null) { @SuppressWarnings("unchecked") List<PDField> fields = acroFormm.getFields(); if (fields != null) { for (PDField pdField : fields) { if (pdField != null) { if (pdField instanceof PDSignatureField) { PDSignatureField tmpSigField = (PDSignatureField) pdField; if (tmpSigField.getSignature() != null && tmpSigField.getSignature().getCOSObject() != null) { if (tmpSigField.getSignature().getCOSObject() .equals(signature.getCOSObject())) { signatureField = (PDSignatureField) pdField; } } } } } } else { logger.warn("Failed to name Signature Field! [Cannot find Field list in acroForm!]"); } if (signatureField != null) { signatureField.setPartialName(sigFieldName); } if (properties != null) { signatureField.setAlternateFieldName(properties.getAlternativeTableCaption()); } else { signatureField.setAlternateFieldName(sigFieldName); } } else { logger.warn("Failed to name Signature Field! [Cannot find acroForm!]"); } // PDF-UA logger.info("Adding pdf/ua content."); try { PDDocumentCatalog root = doc.getDocumentCatalog(); PDStructureTreeRoot structureTreeRoot = root.getStructureTreeRoot(); if (structureTreeRoot != null) { logger.info("Tree Root: {}", structureTreeRoot.toString()); List<Object> kids = structureTreeRoot.getKids(); if (kids == null) { logger.info("No kid-elements in structure tree Root, maybe not PDF/UA document"); } PDStructureElement docElement = null; for (Object k : kids) { if (k instanceof PDStructureElement) { docElement = (PDStructureElement) k; break; } } PDStructureElement sigBlock = new PDStructureElement("Form", docElement); // create object dictionary and add as child element COSDictionary objectDic = new COSDictionary(); objectDic.setName("Type", "OBJR"); objectDic.setItem("Pg", signatureField.getWidget().getPage()); objectDic.setItem("Obj", signatureField.getWidget()); List<Object> l = new ArrayList<Object>(); l.add(objectDic); sigBlock.setKids(l); sigBlock.setPage(signatureField.getWidget().getPage()); sigBlock.setTitle("Signature Table"); sigBlock.setParent(docElement); docElement.appendKid(sigBlock); // Create and add Attribute dictionary to mitigate PAC // warning COSDictionary sigBlockDic = (COSDictionary) sigBlock.getCOSObject(); COSDictionary sub = new COSDictionary(); sub.setName("O", "Layout"); sub.setName("Placement", "Block"); sigBlockDic.setItem(COSName.A, sub); sigBlockDic.setNeedToBeUpdated(true); // Modify number tree PDNumberTreeNode ntn = structureTreeRoot.getParentTree(); int parentTreeNextKey = structureTreeRoot.getParentTreeNextKey(); if (ntn == null) { ntn = new PDNumberTreeNode(objectDic, null); logger.info("No number-tree-node found!"); } COSArray ntnKids = (COSArray) ntn.getCOSObject().getDictionaryObject(COSName.KIDS); COSArray ntnNumbers = (COSArray) ntn.getCOSObject().getDictionaryObject(COSName.NUMS); if (ntnNumbers == null && ntnKids != null) {//no number array, so continue with the kids array //create dictionary with limits and nums array COSDictionary pTreeEntry = new COSDictionary(); COSArray limitsArray = new COSArray(); //limits for exact one entry limitsArray.add(COSInteger.get(parentTreeNextKey)); limitsArray.add(COSInteger.get(parentTreeNextKey)); COSArray numsArray = new COSArray(); numsArray.add(COSInteger.get(parentTreeNextKey)); numsArray.add(sigBlock); pTreeEntry.setItem(COSName.NUMS, numsArray); pTreeEntry.setItem(COSName.LIMITS, limitsArray); PDNumberTreeNode newKidsElement = new PDNumberTreeNode(pTreeEntry, PDNumberTreeNode.class); ntnKids.add(newKidsElement); ntnKids.setNeedToBeUpdated(true); } else if (ntnNumbers != null && ntnKids == null) { int arrindex = ntnNumbers.size(); ntnNumbers.add(arrindex, COSInteger.get(parentTreeNextKey)); ntnNumbers.add(arrindex + 1, sigBlock.getCOSObject()); ntnNumbers.setNeedToBeUpdated(true); structureTreeRoot.setParentTree(ntn); } else if (ntnNumbers == null && ntnKids == null) { //document is not pdfua conform before signature creation throw new PdfAsException("error.pdf.sig.pdfua.1"); } else { //this is not allowed throw new PdfAsException("error.pdf.sig.pdfua.1"); } // set StructureParent for signature field annotation signatureField.getWidget().setStructParent(parentTreeNextKey); //Increase the next Key value in the structure tree root structureTreeRoot.setParentTreeNextKey(parentTreeNextKey + 1); // add the Tabs /S Element for Tabbing through annots PDPage p = signatureField.getWidget().getPage(); p.getCOSObject().setName("Tabs", "S"); p.getCOSObject().setNeedToBeUpdated(true); //check alternative signature field name if (signatureField != null) { if (signatureField.getAlternateFieldName().equals("")) signatureField.setAlternateFieldName(sigFieldName); } ntn.getCOSObject().setNeedToBeUpdated(true); sigBlock.getCOSObject().setNeedToBeUpdated(true); structureTreeRoot.getCOSObject().setNeedToBeUpdated(true); objectDic.setNeedToBeUpdated(true); docElement.getCOSObject().setNeedToBeUpdated(true); } } catch (Throwable e) { if (signatureProfileSettings.isPDFUA() == true) { logger.error("Could not create PDF-UA conform document!"); throw new PdfAsException("error.pdf.sig.pdfua.1", e); } else { logger.info("Could not create PDF-UA conform signature"); } } try { ByteArrayOutputStream bos = new ByteArrayOutputStream(); synchronized (doc) { doc.saveIncremental(bos); byte[] outputDocument = bos.toByteArray(); /* Check if resulting pdf is PDF-A conform */ //if (signatureProfileSettings.isPDFA()) { // // TODO: run preflight parser // runPDFAPreflight(outputDocument); //} pdfObject.setSignedDocument(outputDocument); } } finally { if (options != null) { if (options.getVisualSignature() != null) { options.getVisualSignature().close(); } } } System.gc(); } catch (IOException e) { logger.warn(MessageResolver.resolveMessage("error.pdf.sig.01"), e); throw new PdfAsException("error.pdf.sig.01", e); } finally { if (doc != null) { try { doc.close(); } catch (IOException e) { logger.debug("Failed to close COS Doc!", e); // Ignore } } logger.debug("Signature done!"); } }
From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox2.PDFAsVisualSignatureBuilder.java
License:EUPL
public void removeCidSet(PDDocument document) throws IOException { PDDocumentCatalog catalog = document.getDocumentCatalog(); COSName cidSet = COSName.getPDFName("CIDSet"); Iterator<PDPage> pdPageIterator = catalog.getPages().iterator(); while (pdPageIterator.hasNext()) { PDPage page = pdPageIterator.next(); Iterator<COSName> cosNameIterator = page.getResources().getFontNames().iterator(); while (cosNameIterator.hasNext()) { COSName fontName = cosNameIterator.next(); PDFont pdFont = page.getResources().getFont(fontName); if (pdFont instanceof PDType0Font) { PDType0Font typedFont = (PDType0Font) pdFont; if (typedFont.getDescendantFont() != null) { if (typedFont.getDescendantFont().getFontDescriptor() != null) { typedFont.getDescendantFont().getFontDescriptor().getCOSObject().removeItem(cidSet); }//from ww w . ja v a 2s .com } } } } }
From source file:com.fileOperations.StampPDF.java
/** * This stamps docketed files./*from w w w. j a v a 2s . co m*/ * * @param file String (full file path) * @param docketTime Timestamp * @param dept */ public static void stampDocument(String file, Timestamp docketTime, String dept) { // the document PDDocument doc = null; try { PDFont stampFont = PDType1Font.TIMES_ROMAN; float stampFontSize = 14; String title = PDFBoxTools.HeaderTimeStamp(docketTime) + " " + dept; float titleWidth = stampFont.getStringWidth(title) / 1000 * stampFontSize; float titleHeight = stampFont.getFontDescriptor().getFontBoundingBox().getHeight() / 1000 * stampFontSize; int marginTop = 20; doc = PDDocument.load(new File(file)); if (!doc.isEncrypted()) { for (int i = 0; i < doc.getPages().getCount(); i++) { PDPageContentStream contentStream = null; PDPage page = (PDPage) doc.getPages().get(i); contentStream = new PDPageContentStream(doc, page, AppendMode.APPEND, true, true); page.getResources().getFontNames(); contentStream.beginText(); contentStream.setFont(stampFont, stampFontSize); contentStream.setNonStrokingColor(Color.RED); contentStream.newLineAtOffset((page.getMediaBox().getWidth() - titleWidth) / 2, page.getMediaBox().getHeight() - marginTop - titleHeight); contentStream.showText(title); contentStream.endText(); contentStream.close(); } doc.save(file); } } catch (IOException ex) { ExceptionHandler.Handle(ex); } finally { if (doc != null) { try { doc.close(); } catch (IOException ex) { ExceptionHandler.Handle(ex); } } } }
From source file:com.jaeksoft.searchlib.util.pdfbox.PDFBoxUtils.java
License:Open Source License
public static final int countCheckImage(PDPage page) throws IOException { PDResources resources = page.getResources(); Map<String, PDXObject> objects = resources.getXObjects(); if (objects == null) return 0; int count = 0; for (PDXObject object : objects.values()) if (object instanceof PDXObjectImage) count++;/* ww w .j ava2 s . c o m*/ return count; }