Examples of org.pdfbox.cos.COSArray

org.pdfbox.cos.COSArray
An array of PDFBase objects as part of the PDF document. @author Ben Litchfield @version $Revision: 1.24 $

    }
    
    private void addDictionaryAndSubDictionary( Set set, COSDictionary dic )
    {
        set.add( dic );
        COSArray kids = (COSArray)dic.getDictionaryObject( "Kids" );
        for( int i=0; kids != null && i<kids.size(); i++ )
        {
            addDictionaryAndSubDictionary( set, (COSDictionary)kids.getObject( i ) );
        }
        COSBase value = dic.getDictionaryObject( "V" );
        if( value instanceof COSDictionary )
        {
            addDictionaryAndSubDictionary( set, (COSDictionary)value );

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        char ch = (char)pdfSource.read();
        if( ch != '[')
        {
            throw new IOException( "expected='[' actual='" + ch + "'" );
        }
        COSArray po = new COSArray();
        COSBase pbo = null;
        skipSpaces();
        int i = 0;
        while( ((i = pdfSource.peek()) > 0) && ((char)i != ']') )
        {
            pbo = parseDirObject();
            if( pbo instanceof COSObject )
            {
                COSInteger genNumber = (COSInteger)po.remove( po.size() -1 );
                COSInteger number = (COSInteger)po.remove( po.size() -1 );
                COSObjectKey key = new COSObjectKey(number.intValue(), genNumber.intValue());
                pbo = document.getObjectFromPool(key);
            }
            if( pbo != null )
            {
                po.add( pbo );
            }
            else
            {
                //it could be a bad object in the array which is just skipped
            }

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     * @return The MediaBox at this level in the hierarchy.
     */
    public PDRectangle getMediaBox()
    {
        PDRectangle retval = null;
        COSArray array = (COSArray)page.getDictionaryObject( COSName.MEDIA_BOX );
        if( array != null )
        {
            retval = new PDRectangle( array );
        }
        return retval;

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     * @return The CropBox at this level in the hierarchy.
     */
    public PDRectangle getCropBox()
    {
        PDRectangle retval = null;
        COSArray array = (COSArray)page.getDictionaryObject( COSName.CROP_BOX);
        if( array != null )
        {
            retval = new PDRectangle( array );
        }
        return retval;

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     * @return The BleedBox attribute.
     */
    public PDRectangle getBleedBox()
    {
        PDRectangle retval = null;
        COSArray array = (COSArray)page.getDictionaryObject( COSName.BLEED_BOX );
        if( array != null )
        {
            retval = new PDRectangle( array );
        }
        else

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     * @return The TrimBox attribute.
     */
    public PDRectangle getTrimBox()
    {
        PDRectangle retval = null;
        COSArray array = (COSArray)page.getDictionaryObject( COSName.TRIM_BOX );
        if( array != null )
        {
            retval = new PDRectangle( array );
        }
        else

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     * @return The ArtBox attribute.
     */
    public PDRectangle getArtBox()
    {
        PDRectangle retval = null;
        COSArray array = (COSArray)page.getDictionaryObject( COSName.ART_BOX );
        if( array != null )
        {
            retval = new PDRectangle( array );
        }
        else

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     * 
     * @return A list of article threads on this page.
     */
    public List getThreadBeads()
    {
        COSArray beads = (COSArray)page.getDictionaryObject( COSName.B );
        if( beads == null )
        {
            beads = new COSArray();
        }
        List pdObjects = new ArrayList();
        for( int i=0; i<beads.size(); i++)
        {
            COSDictionary beadDic = (COSDictionary)beads.getObject( i );
            PDThreadBead bead = null;
            //in some cases the bead is null
            if( beadDic != null )
            {
                bead = new PDThreadBead( beadDic );

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     * Constructor to create empty page destination.
     *
     */
    protected PDPageDestination()
    {
        array = new COSArray();
    }

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     * @throws IOException If there is an error while creating the annotations.
     */
    public List getAnnotations() throws IOException
    {
        COSArrayList retval = null;
        COSArray annots = (COSArray)page.getDictionaryObject(COSName.ANNOTS); 
        if (annots == null) 
        {
            annots = new COSArray();
            page.setItem(COSName.ANNOTS, annots);
            retval = new COSArrayList(new ArrayList(), annots);
        }
        else
        {        
            List actuals = new ArrayList();
        
            for (int i=0; i < annots.size(); i++) 
            {
                COSBase item = annots.getObject(i);
                actuals.add( PDAnnotation.createAnnotation( item ) );
            }
            retval = new COSArrayList(actuals, annots);
        }
        return retval;

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