Examples of PDFObject

com.itextpdf.text.pdf.PdfObject
PdfObject is the abstract superclass of all PDF objects.
PDF supports seven basic types of objects: Booleans, numbers, strings, names, arrays, dictionaries and streams. In addition, PDF provides a null object. Objects may be labeled so that they can be referred to by other objects.
All these basic PDF objects are described in the 'Portable Document Format Reference Manual version 1.3' Chapter 4 (pages 37-54). @see PdfNull @see PdfBoolean @see PdfNumber @see PdfString @see PdfName @see PdfArray @see PdfDictionary @see PdfStream @see PdfIndirectReference
com.lowagie.text.pdf.PdfObject
PdfObject is the abstract superclass of all PDF objects.
PDF supports seven basic types of objects: Booleans, numbers, strings, names, arrays, dictionaries and streams. In addition, PDF provides a null object. Objects may be labeled so that they can be referred to by other objects.
All these basic PDF objects are described in the 'Portable Document Format Reference Manual version 1.3' Chapter 4 (pages 37-54). @see PdfNull @see PdfBoolean @see PdfNumber @see PdfString @see PdfName @see PdfArray @see PdfDictionary @see PdfStream @see PdfIndirectReference
com.sun.pdfview.PDFObject
a class encapsulating all the possibilities of content for an object in a PDF file.
A PDF object can be a simple type, like a Boolean, a Number, a String, or the Null value. It can also be a NAME, which looks like a string, but is a special type in PDF files, like "/Name".
A PDF object can also be complex types, including Array; Dictionary; Stream, which is a Dictionary plus an array of bytes; or Indirect, which is a reference to some other PDF object. Indirect references will always be dereferenced by the time any data is returned from one of the methods in this class. @author Mike Wessler
org.apache.fop.pdf.PDFObject
generic PDF object. A PDF Document is essentially a collection of these objects. A PDF Object has a number and a generation (although the generation will always be 0 in new documents).
org.jpedal.objects.raw.PdfObject
holds actual data for PDF file to process

Examples of com.itextpdf.text.pdf.PdfObject

                pngColorType = 2;
            }
        }
        else if (colorspace instanceof PdfArray) {
            PdfArray ca = (PdfArray)colorspace;
            PdfObject tyca = ca.getDirectObject(0);
            if (PdfName.CALGRAY.equals(tyca)) {
                stride = (width * bpc + 7) / 8;
                pngColorType = 0;
            }
            else if (PdfName.CALRGB.equals(tyca)) {
                if (bpc == 8 || bpc == 16) {
                    stride = (width * bpc * 3 + 7) / 8;
                    pngColorType = 2;
                }
            }
            else if (PdfName.ICCBASED.equals(tyca)) {
                PRStream pr = (PRStream)ca.getDirectObject(1);
                int n = pr.getAsNumber(PdfName.N).intValue();
                if (n == 1) {
                    stride = (width * bpc + 7) / 8;
                    pngColorType = 0;
                    icc = PdfReader.getStreamBytes(pr);
                }
                else if (n == 3) {
                    stride = (width * bpc * 3 + 7) / 8;
                    pngColorType = 2;
                    icc = PdfReader.getStreamBytes(pr);
                }
            }
            else if (allowIndexed && PdfName.INDEXED.equals(tyca)) {
                findColorspace(ca.getDirectObject(1), false);
                if (pngColorType == 2) {
                    PdfObject id2 = ca.getDirectObject(3);
                    if (id2 instanceof PdfString) {
                        palette = ((PdfString)id2).getBytes();
                    }
                    else if (id2 instanceof PRStream) {
                        palette = PdfReader.getStreamBytes(((PRStream)id2));

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Examples of com.itextpdf.text.pdf.PdfObject

        PdfArray decode = dictionary.getAsArray(PdfName.DECODE);
        width = dictionary.getAsNumber(PdfName.WIDTH).intValue();
        height = dictionary.getAsNumber(PdfName.HEIGHT).intValue();
        bpc = dictionary.getAsNumber(PdfName.BITSPERCOMPONENT).intValue();
        pngBitDepth = bpc;
        PdfObject colorspace = dictionary.getDirectObject(PdfName.COLORSPACE);
        if (colorspace instanceof PdfName && colorSpaceDic != null){
            PdfObject csLookup = colorSpaceDic.getDirectObject((PdfName)colorspace);
            if (csLookup != null)
                colorspace = csLookup;
        }


        palette = null;
        icc = null;
        stride = 0;
        findColorspace(colorspace, true);
        ByteArrayOutputStream ms = new ByteArrayOutputStream();
        if (pngColorType < 0) {
            if (bpc != 8)
                throw new UnsupportedPdfException(MessageLocalization.getComposedMessage("the.color.depth.1.is.not.supported", bpc));


            if (PdfName.DEVICECMYK.equals(colorspace)) {
            }
            else if (colorspace instanceof PdfArray) {
                PdfArray ca = (PdfArray)colorspace;
                PdfObject tyca = ca.getDirectObject(0);
                if (!PdfName.ICCBASED.equals(tyca))
                    throw new UnsupportedPdfException(MessageLocalization.getComposedMessage("the.color.space.1.is.not.supported", colorspace));
                PRStream pr = (PRStream)ca.getDirectObject(1);
                int n = pr.getAsNumber(PdfName.N).intValue();
                if (n != 4) {

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Examples of com.itextpdf.text.pdf.PdfObject

    public static Image getInstance(final PRIndirectReference ref) throws BadElementException {
        PdfDictionary dic = (PdfDictionary)PdfReader.getPdfObjectRelease(ref);
        int width = ((PdfNumber)PdfReader.getPdfObjectRelease(dic.get(PdfName.WIDTH))).intValue();
        int height = ((PdfNumber)PdfReader.getPdfObjectRelease(dic.get(PdfName.HEIGHT))).intValue();
        Image imask = null;
        PdfObject obj = dic.get(PdfName.SMASK);
        if (obj != null && obj.isIndirect()) {
            imask = getInstance((PRIndirectReference)obj);
        }
        else {
            obj = dic.get(PdfName.MASK);
            if (obj != null && obj.isIndirect()) {
                PdfObject obj2 = PdfReader.getPdfObjectRelease(obj);
                if (obj2 instanceof PdfDictionary)
                    imask = getInstance((PRIndirectReference)obj);
            }
        }
        Image img = new ImgRaw(width, height, 1, 1, null);

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Examples of com.itextpdf.text.pdf.PdfObject

        if (additional == null)
            return;
        PdfArray value = additional.getAsArray(PdfName.COLORSPACE);
        if (value == null)
            return;
        PdfObject cs = simplifyColorspace(value);
        PdfObject newValue;
        if (cs.isName())
            newValue = cs;
        else {
            newValue = value;
            PdfName first = value.getAsName(0);

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Examples of com.itextpdf.text.pdf.PdfObject

                PdfImage image = (PdfImage)obj1;
                if (image.get(PdfName.SMASK) != null)
                    throw new PdfXConformanceException(MessageLocalization.getComposedMessage("the.smask.key.is.not.allowed.in.images"));
                switch (conf) {
                    case PdfWriter.PDFX1A2001:
                        PdfObject cs = image.get(PdfName.COLORSPACE);
                        if (cs == null)
                            return;
                        if (cs.isName()) {
                            if (PdfName.DEVICERGB.equals(cs))
                                throw new PdfXConformanceException(MessageLocalization.getComposedMessage("colorspace.rgb.is.not.allowed"));
                        }
                        else if (cs.isArray()) {
                            if (PdfName.CALRGB.equals(((PdfArray)cs).getPdfObject(0)))
                                throw new PdfXConformanceException(MessageLocalization.getComposedMessage("colorspace.calrgb.is.not.allowed"));
                        }
                        break;
                }
                break;
            case PdfIsoKeys.PDFISOKEY_GSTATE:
                PdfDictionary gs = (PdfDictionary)obj1;
                PdfObject obj = gs.get(PdfName.BM);
                if (obj != null && !PdfGState.BM_NORMAL.equals(obj) && !PdfGState.BM_COMPATIBLE.equals(obj))
                    throw new PdfXConformanceException(MessageLocalization.getComposedMessage("blend.mode.1.not.allowed", obj.toString()));
                obj = gs.get(PdfName.CA);
                double v = 0.0;
                if (obj != null && (v = ((PdfNumber)obj).doubleValue()) != 1.0)
                    throw new PdfXConformanceException(MessageLocalization.getComposedMessage("transparency.is.not.allowed.ca.eq.1", String.valueOf(v)));
                obj = gs.get(PdfName.ca);

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Examples of com.itextpdf.text.pdf.PdfObject

    public void merge() throws IOException {
        if (used || validated.isEmpty())
            return;
        used = true;
        PdfDictionary catalog = reader.getCatalog();
        PdfObject dss = catalog.get(PdfName.DSS);
        if (dss == null)
            createDss();
        else
            updateDss();
    }

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Examples of com.itextpdf.text.pdf.PdfObject

        for (PdfObject pi : toDelete) {
            if (!pi.isIndirect())
                continue;
            PRIndirectReference pir = (PRIndirectReference)pi;
            for (int k = 0; k < all.size(); ++k) {
                PdfObject po = all.getPdfObject(k);
                if (!po.isIndirect())
                    continue;
                PRIndirectReference pod = (PRIndirectReference)po;
                if (pir.getNumber() == pod.getNumber()) {
                    all.remove(k);
                    --k;

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Examples of com.itextpdf.text.pdf.PdfObject

        if (info != null) {
          DublinCoreSchema dc = new DublinCoreSchema();
          PdfSchema p = new PdfSchema();
          XmpBasicSchema basic = new XmpBasicSchema();
          PdfName key;
          PdfObject obj;
          String value;
          for (PdfName pdfName : info.getKeys()) {
            key = pdfName;
            obj = info.get(key);
            if (obj == null)
              continue;
            if (!obj.isString())
              continue;
            value = ((PdfString)obj).toUnicodeString();
            if (PdfName.TITLE.equals(key)) {
              dc.addTitle(value);
            }
            if (PdfName.AUTHOR.equals(key)) {
              dc.addAuthor(value);
            }
            if (PdfName.SUBJECT.equals(key)) {
              dc.addSubject(value);
              dc.addDescription(value);
            }
            if (PdfName.KEYWORDS.equals(key)) {
              p.addKeywords(value);
            }
            if (PdfName.CREATOR.equals(key)) {
              basic.addCreatorTool(value);
            }
            if (PdfName.PRODUCER.equals(key)) {
              p.addProducer(value);
            }
            if (PdfName.CREATIONDATE.equals(key)) {
              basic.addCreateDate(PdfDate.getW3CDate(obj.toString()));
            }
            if (PdfName.MODDATE.equals(key)) {
              basic.addModDate(PdfDate.getW3CDate(obj.toString()));
            }
          }
          if (dc.size() > 0) addRdfDescription(dc);
          if (p.size() > 0) addRdfDescription(p);
          if (basic.size() > 0) addRdfDescription(basic);

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Examples of com.itextpdf.text.pdf.PdfObject

        if (info != null) {
          DublinCoreSchema dc = new DublinCoreSchema();
          PdfSchema p = new PdfSchema();
          XmpBasicSchema basic = new XmpBasicSchema();
          PdfName key;
          PdfObject obj;
          String value;
          for (PdfName pdfName : info.getKeys()) {
            key = pdfName;
            obj = info.get(key);
            if (obj == null)
              continue;
            if (!obj.isString())
              continue;
            value = ((PdfString)obj).toUnicodeString();
            if (PdfName.TITLE.equals(key)) {
              dc.addTitle(value);
            }
            if (PdfName.AUTHOR.equals(key)) {
              dc.addAuthor(value);
            }
            if (PdfName.SUBJECT.equals(key)) {
              dc.addSubject(value);
              dc.addDescription(value);
            }
            if (PdfName.KEYWORDS.equals(key)) {
              p.addKeywords(value);
            }
            if (PdfName.CREATOR.equals(key)) {
              basic.addCreatorTool(value);
            }
            if (PdfName.PRODUCER.equals(key)) {
              p.addProducer(value);
            }
            if (PdfName.CREATIONDATE.equals(key)) {
              basic.addCreateDate(PdfDate.getW3CDate(obj.toString()));
            }
            if (PdfName.MODDATE.equals(key)) {
              basic.addModDate(PdfDate.getW3CDate(obj.toString()));
            }
          }
          if (dc.size() > 0) addRdfDescription(dc);
          if (p.size() > 0) addRdfDescription(p);
          if (basic.size() > 0) addRdfDescription(basic);

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Examples of com.itextpdf.text.pdf.PdfObject

                }
                if (list.isEmpty())
                    break;
                String last = list.get(list.size() - 1).toString();
                if (level == 0 && list.size() == 3 && last.equals(DEF)) {
                    PdfObject key = list.get(0);
                    if (PdfName.REGISTRY.equals(key))
                        cmap.setRegistry(list.get(1).toString());
                    else if (PdfName.ORDERING.equals(key))
                        cmap.setOrdering(list.get(1).toString());
                    else if (CMAPNAME.equals(key))

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