Examples of org.apache.pdfbox.cos.COSDictionary.keySet()

Class org.apache.pdfbox.cos.COSDictionary

Examples of org.apache.pdfbox.cos.COSDictionary.keySet()

org.apache.pdfbox.cos.COSDictionary.keySet()
Returns the names of the entries in this dictionary. The returned set is in the order the entries were added to the dictionary. @since Apache PDFBox 1.1.0 @return names of the entries in this dictionary

        {
            COSDictionary states = (COSDictionary) resources.getDictionaryObject(COSName.EXT_G_STATE);
            if (states != null)
            {
                graphicsStates = new HashMap<String, PDExtendedGraphicsState>();
                for (COSName name : states.keySet())
                {
                    COSDictionary dictionary = (COSDictionary) states.getDictionaryObject(name);
                    graphicsStates.put(name.getName(), new PDExtendedGraphicsState(dictionary));
                }
            }

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        {
            COSDictionary patternsDictionary = (COSDictionary) resources.getDictionaryObject(COSName.PATTERN);
            if (patternsDictionary != null)
            {
                patterns = new HashMap<String, PDPatternResources>();
                for (COSName name : patternsDictionary.keySet())
                {
                    COSDictionary dictionary = (COSDictionary) patternsDictionary.getDictionaryObject(name);
                    patterns.put(name.getName(), PDPatternResources.create(dictionary));
                }
            }

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        {
            COSDictionary shadingsDictionary = (COSDictionary) resources.getDictionaryObject(COSName.SHADING);
            if (shadingsDictionary != null)
            {
                shadings = new HashMap<String, PDShadingResources>();
                for (COSName name : shadingsDictionary.keySet())
                {
                    COSDictionary dictionary = (COSDictionary) shadingsDictionary.getDictionaryObject(name);
                    shadings.put(name.getName(), PDShadingResources.create(dictionary));
                }
            }

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        COSDocument cosDocument = context.getDocument().getDocument();
        COSDictionary extGStates = COSUtils.getAsDictionary(egsEntry, cosDocument);


        if (extGStates != null)
        {
            for (Object object : extGStates.keySet())
            {
                COSName key = (COSName) object;
                if (key.getName().matches(TRANPARENCY_DICTIONARY_KEY_EXTGSTATE_ENTRY_REGEX))
                {
                    COSBase gsBase = extGStates.getItem(key);

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            if( op.getOperation().equals( "BI" ) )
            {
                output.write( "BI".getBytes("ISO-8859-1") );
                ImageParameters params = op.getImageParameters();
                COSDictionary dic = params.getDictionary();
                for( COSName key : dic.keySet() )
                {
                    Object value = dic.getDictionaryObject( key );
                    key.writePDF( output );
                    output.write( SPACE );
                    writeObject( value );

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                fontsDictionary = new COSDictionary();
                resources.setItem( COSName.FONT, fontsDictionary );
            }
            else
            {
                for( COSName fontName : fontsDictionary.keySet() )
                {
                    COSBase font = fontsDictionary.getDictionaryObject( fontName );
                    //data-000174.pdf contains a font that is a COSArray, looks to be an error in the
                    //PDF, we will just ignore entries that are not dictionaries.
                    if( font instanceof COSDictionary )

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                resources.setItem( COSName.XOBJECT, xobjectsDictionary );
            }
            else
            {
                xobjects = new HashMap<String,PDXObject>();
                for( COSName objName : xobjectsDictionary.keySet() )
                {
                    PDXObject xobject = null;
                    try
                    {
                        xobject = PDXObject.createXObject( xobjectsDictionary.getDictionaryObject(objName) );

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        {
            COSDictionary csDictionary = (COSDictionary)resources.getDictionaryObject( COSName.COLORSPACE );
            if( csDictionary != null )
            {
                colorspaces = new HashMap<String,PDColorSpace>();
                for( COSName csName : csDictionary.keySet() )
                {
                    COSBase cs = csDictionary.getDictionaryObject( csName );
                    PDColorSpace colorspace = null;
                    try 
                    {

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        {
            COSDictionary states = (COSDictionary)resources.getDictionaryObject( COSName.EXT_G_STATE );
            if( states != null )
            {
                graphicsStates = new HashMap<String,PDExtendedGraphicsState>();
                for( COSName name : states.keySet() )
                {
                    COSDictionary dictionary = (COSDictionary)states.getDictionaryObject( name );
                    graphicsStates.put( name.getName(), new PDExtendedGraphicsState( dictionary ) );
                }
            }

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        {
            COSDictionary patternsDictionary = (COSDictionary)resources.getDictionaryObject( COSName.PATTERN );
            if( patternsDictionary != null )
            {
                patterns = new HashMap<String,PDPatternResources>();
                for( COSName name : patternsDictionary.keySet() )
                {
                    COSDictionary dictionary = (COSDictionary)patternsDictionary.getDictionaryObject( name );
                    patterns.put( name.getName(), PDPatternResources.create( dictionary ) );
                }
            }

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