Package org.apache.pdfbox.cos

Examples of org.apache.pdfbox.cos.COSInteger

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    @Test
    public void testIsInteger()
    {
        try
        {
            COSObject co = new COSObject(new COSInteger(10));
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(new COSInteger(10));

            assertFalse(COSUtils.isInteger(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
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    {
        try
        {
            COSObject co = new COSObject(new COSFloat(10.0f));
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(new COSInteger(10));

            assertFalse(COSUtils.isFloat(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
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    {
        try
        {
            COSObject co = new COSObject(new COSString(""));
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(new COSInteger(10));

            assertFalse(COSUtils.isString(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
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    {
        try
        {
            COSObject co = new COSObject(new COSStream(null));
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(new COSInteger(10));

            assertFalse(COSUtils.isStream(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
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    {
        try
        {
            COSObject co = new COSObject(new COSDictionary());
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(new COSInteger(10));

            assertFalse(COSUtils.isDictionary(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
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    {
        try
        {
            COSObject co = new COSObject(new COSArray());
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(new COSInteger(10));

            assertFalse(COSUtils.isArray(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
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            LOG.error( "Can't find an ImageIO plugin to decode the JBIG2 encoded datastream.");
            return;
        }
        ImageReader reader = readers.next();
        COSDictionary decodeP = (COSDictionary) options.getDictionaryObject(COSName.DECODE_PARMS);
        COSInteger bits = (COSInteger) options.getDictionaryObject(COSName.BITS_PER_COMPONENT);
        COSStream st = null;
        if (decodeP != null)
        {
            st = (COSStream) decodeP.getDictionaryObject(COSName.JBIG2_GLOBALS);
        }
        if(st != null)
        {
            reader.setInput(ImageIO.createImageInputStream(new SequenceInputStream(st.getFilteredStream(),compressedData)));
        }
        else
        {
            reader.setInput(ImageIO.createImageInputStream(compressedData));
        }
        BufferedImage bi = reader.read(0);
        reader.dispose();
        if ( bi != null )
        {
            // I am assuming since JBIG2 is always black and white
            // depending on your renderer this might or might be needed
            if(bi.getColorModel().getPixelSize() != bits.intValue())
            {
                if(bits.intValue() != 1)
                {
                    LOG.error("Do not know how to deal with JBIG2 with more than 1 bit");
                    return;
                }
                BufferedImage packedImage =
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     * @return flags The set of flags.
     */
    public int getFieldFlags()
    {
        int retval = 0;
        COSInteger ff = (COSInteger) getDictionary().getDictionaryObject(COSName.FF);
        if (ff != null)
        {
            retval = ff.intValue();
        }
        return retval;
    }
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        if( namesArray != null )
        {
            indices = new HashMap<Integer,COSObjectable>();
            for( int i=0; i<namesArray.size(); i+=2 )
            {
                COSInteger key = (COSInteger)namesArray.getObject(i);
                COSBase cosValue = namesArray.getObject( i+1 );
                COSObjectable pdValue = convertCOSToPD( cosValue );
                indices.put( Integer.valueOf(key.intValue()), pdValue );
            }
            indices = Collections.unmodifiableMap(indices);
        }
        return indices;
    }
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            if( pbo instanceof COSObject )
            {
                // We have to check if the expected values are there or not PDFBOX-385
                if (po.get(po.size()-1) instanceof COSInteger)
                {
                    COSInteger genNumber = (COSInteger)po.remove( po.size() -1 );
                    if (po.get(po.size()-1) instanceof COSInteger)
                    {
                        COSInteger number = (COSInteger)po.remove( po.size() -1 );
                        COSObjectKey key = new COSObjectKey(number.intValue(), genNumber.intValue());
                        pbo = document.getObjectFromPool(key);
                    }
                    else
                    {
                        // the object reference is somehow wrong
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Related Classes of org.apache.pdfbox.cos.COSInteger

  • org.apache.padaf.preflight.utils.TestCOSUtils
  • org.apache.pdfbox.filter.JBIG2Filter
  • org.apache.pdfbox.Overlay
  • org.apache.pdfbox.pdfparser.BaseParser
  • org.apache.pdfbox.pdfparser.PDFObjectStreamParser
  • org.apache.pdfbox.pdfparser.PDFParser
  • org.apache.pdfbox.pdfparser.PDFXrefStreamParser
  • org.apache.pdfbox.pdfwriter.COSWriter
  • org.apache.pdfbox.pdmodel.common.COSArrayList
  • org.apache.pdfbox.pdmodel.common.PDNumberTreeNode
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