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

    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.lowagie.text.pdf.PdfObject

  public static PdfViewerPreferencesImp getViewerPreferences(PdfDictionary catalog) {
    PdfViewerPreferencesImp preferences = new PdfViewerPreferencesImp();
    int prefs = 0;
    PdfName name = null;
    // page layout
    PdfObject obj = PdfReader.getPdfObjectRelease(catalog.get(PdfName.PAGELAYOUT));
    if (obj != null && obj.isName()) {
      name = (PdfName) obj;
      if (name.equals(PdfName.SINGLEPAGE))
        prefs |= PdfWriter.PageLayoutSinglePage;
      else if (name.equals(PdfName.ONECOLUMN))
        prefs |= PdfWriter.PageLayoutOneColumn;
      else if (name.equals(PdfName.TWOCOLUMNLEFT))
        prefs |= PdfWriter.PageLayoutTwoColumnLeft;
      else if (name.equals(PdfName.TWOCOLUMNRIGHT))
        prefs |= PdfWriter.PageLayoutTwoColumnRight;
      else if (name.equals(PdfName.TWOPAGELEFT))
        prefs |= PdfWriter.PageLayoutTwoPageLeft;
      else if (name.equals(PdfName.TWOPAGERIGHT))
        prefs |= PdfWriter.PageLayoutTwoPageRight;
    }
    // page mode
    obj = PdfReader.getPdfObjectRelease(catalog.get(PdfName.PAGEMODE));
    if (obj != null && obj.isName()) {
      name = (PdfName) obj;
      if (name.equals(PdfName.USENONE))
        prefs |= PdfWriter.PageModeUseNone;
      else if (name.equals(PdfName.USEOUTLINES))
        prefs |= PdfWriter.PageModeUseOutlines;
      else if (name.equals(PdfName.USETHUMBS))
        prefs |= PdfWriter.PageModeUseThumbs;
      else if (name.equals(PdfName.USEOC))
        prefs |= PdfWriter.PageModeUseOC;
      else if (name.equals(PdfName.USEATTACHMENTS))
        prefs |= PdfWriter.PageModeUseAttachments;
    }
    // set page layout and page mode preferences
    preferences.setViewerPreferences(prefs);
    // other preferences
    obj = PdfReader.getPdfObjectRelease(catalog
        .get(PdfName.VIEWERPREFERENCES));
    if (obj != null && obj.isDictionary()) {
      PdfDictionary vp = (PdfDictionary) obj;
      for (int i = 0; i < VIEWER_PREFERENCES.length; i++) {
        obj = PdfReader.getPdfObjectRelease(vp.get(VIEWER_PREFERENCES[i]));
        preferences.addViewerPreference(VIEWER_PREFERENCES[i], obj);
      }

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Examples of com.lowagie.text.pdf.PdfObject

                PdfImage image = (PdfImage)obj1;
                if (image.get(PdfName.SMASK) != null)
                    throw new PdfXConformanceException("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("Colorspace RGB is not allowed.");
                        }
                        else if (cs.isArray()) {
                            if (PdfName.CALRGB.equals(((PdfArray)cs).getArrayList().get(0)))
                                throw new PdfXConformanceException("Colorspace CalRGB is not allowed.");
                        }
                        break;
                }
                break;
            case PDFXKEY_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("Blend mode " + obj.toString() + " not allowed.");
                obj = gs.get(PdfName.CA);
                double v = 0.0;
                if (obj != null && (v = ((PdfNumber)obj).doubleValue()) != 1.0)
                    throw new PdfXConformanceException("Transparency is not allowed: /CA = " + v);
                obj = gs.get(PdfName.ca);

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Examples of com.lowagie.text.pdf.PdfObject

                dic.put(PdfName.GAMMA, new PdfNumber(gamma));
                dic.put(PdfName.WHITEPOINT, new PdfLiteral("[1 1 1]"));
                array.add(dic);
            }
            else {
                PdfObject wp = new PdfLiteral("[1 1 1]");
                array.add(PdfName.CALRGB);
                if (gamma != 1f) {
                    PdfArray gm = new PdfArray();
                    PdfNumber n = new PdfNumber(gamma);
                    gm.add(n);

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Examples of com.lowagie.text.pdf.PdfObject

        if (info != null) {
          DublinCoreSchema dc = new DublinCoreSchema();
          PdfSchema p = new PdfSchema();
          XmpBasicSchema basic = new XmpBasicSchema();
          PdfName key;
          PdfObject obj;
          for (Iterator it = info.getKeys().iterator(); it.hasNext();) {
            key = (PdfName)it.next();
            obj = info.get(key);
            if (obj == null)
              continue;

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Examples of com.lowagie.text.pdf.PdfObject

    public static Image getInstance(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.lowagie.text.pdf.PdfObject

     * Replaces CalRGB and CalGray colorspaces with DeviceRGB and DeviceGray.
     */    
    public void simplifyColorspace() {
        if (additional == null)
            return;
        PdfObject value = additional.get(PdfName.COLORSPACE);
        if (value == null || !value.isArray())
            return;
        PdfObject cs = simplifyColorspace(value);
        if (cs.isName())
            value = cs;
        else {
            PdfObject first = (PdfObject)(((PdfArray)value).getArrayList().get(0));
            if (PdfName.INDEXED.equals(first)) {
                ArrayList array = ((PdfArray)value).getArrayList();
                if (array.size() >= 2 && ((PdfObject)array.get(1)).isArray()) {
                     array.set(1, simplifyColorspace((PdfObject)array.get(1)));
                }

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Examples of com.lowagie.text.pdf.PdfObject

   * Gets a PDF Name from an array or returns the object that was passed.
   */
    private PdfObject simplifyColorspace(PdfObject obj) {
        if (obj == null || !obj.isArray())
            return obj;
        PdfObject first = (PdfObject)(((PdfArray)obj).getArrayList().get(0));
        if (PdfName.CALGRAY.equals(first))
            return PdfName.DEVICEGRAY;
        else if (PdfName.CALRGB.equals(first))
            return PdfName.DEVICERGB;
        else

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Examples of com.lowagie.text.pdf.PdfObject

        StringBuffer builder = new StringBuffer();
        builder.append('(');
        List subDictionaries = new ArrayList();
        for (Iterator i = dic.getKeys().iterator(); i.hasNext(); ) {
            PdfName key = (PdfName)i.next();
            PdfObject val = dic.getDirectObject(key);
            if (val.isDictionary())
                subDictionaries.add(key);
            builder.append(key);
            builder.append('=');
            builder.append(val);
            builder.append(", ");

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