Examples of PDPage

Examples of org.pdfbox.pdmodel.PDPage

62
63
64
65
66
67
68
69
70
71
72
        try
        {
            document = new PDDocument();
            //Every document requires at least one page, so we will add one
            //blank page.
            PDPage blankPage = new PDPage();
            document.addPage( blankPage );
            document.save( file );
        }
        finally
        {
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

124
125
126
127
128
129
130
131
132
    protected void processPages(List pages) throws IOException
    {
        Iterator iter = pages.iterator();
        while( iter.hasNext() )
        {
            PDPage page = (PDPage)iter.next();
            processNextPage( page );
        }
    }
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

189
190
191
192
193
194
195
196
197
198
199
200
     * @throws IOException If there is an error creating the new document.
     */
    protected void processNextPage( PDPage page ) throws IOException
    {
        createNewDocumentIfNecessary();
        PDPage imported = currentDocument.importPage( page );
        imported.setCropBox( page.findCropBox() );
        imported.setMediaBox( page.findMediaBox() );
        imported.setResources( page.findResources() );
        imported.setRotation( page.findRotation() );
        pageNumber++;
    }
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
     *
     * @return The page for this destination.
     */
    public PDPage getPage()
    {
        PDPage retval = null;
        if( array.size() > 0 )
        {
            COSBase page = array.getObject( 0 );
            if( page instanceof COSDictionary )
            {
                retval = new PDPage( (COSDictionary)page );
            }
        }
        return retval;
    }
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

222
223
224
225
226
227
228
229
230
231
232
     * @return The page that this outline will go to when activated or null if it does not point to anything.
     * @throws IOException If there is an error when trying to find the page.
     */
    public PDPage findDestinationPage( PDDocument doc ) throws IOException
    {
        PDPage page = null;
        PDDestination rawDest = getDestination();
        if( rawDest == null )
        {
            PDAction outlineAction = getAction();
            if( outlineAction instanceof PDActionGoTo )
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
        PDDocument doc = null;
        try
        {
            doc = new PDDocument();
           
            PDPage page = new PDPage();
            doc.addPage( page );
           
            PDPageContentStream contentStream = new PDPageContentStream(doc, page);
            //first fill the entire background with cyan
            contentStream.setNonStrokingColor( Color.CYAN );
            contentStream.fillRect( 0,0, page.findMediaBox().getWidth(), page.findMediaBox().getHeight() );
           
            //then draw a red box in the lower left hand corner
            contentStream.setNonStrokingColor( Color.RED );
            contentStream.fillRect( 10, 10, 100, 100 );
           
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

84
85
86
87
88
89
90
91
92
93
94
                pagesOutline.setTitle( "All Pages" );
                outline.appendChild( pagesOutline );
                List pages = document.getDocumentCatalog().getAllPages();
                for( int i=0; i<pages.size(); i++ )
                {
                    PDPage page = (PDPage)pages.get( i );
                    PDPageFitWidthDestination dest = new PDPageFitWidthDestination();
                    dest.setPage( page );
                    PDOutlineItem bookmark = new PDOutlineItem();
                    bookmark.setDestination( dest );
                    bookmark.setTitle( "Page " + (i+1) );
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
        {
            doc = PDDocument.load( inputFile );
            List pages = doc.getDocumentCatalog().getAllPages();
            for( int i=0; i<pages.size(); i++ )
            {
                PDPage page = (PDPage)pages.get( i );
                PDStream contents = page.getContents();
                PDFStreamParser parser = new PDFStreamParser(contents.getStream() );
                parser.parse();
                List tokens = parser.getTokens();
                for( int j=0; j<tokens.size(); j++ )
                {
                    Object next = tokens.get( j );
                    if( next instanceof PDFOperator )
                    {
                        PDFOperator op = (PDFOperator)next;
                        //Tj and TJ are the two operators that display
                        //strings in a PDF
                        if( op.getOperation().equals( "Tj" ) )
                        {
                            //Tj takes one operator and that is the string
                            //to display so lets update that operator
                            COSString previous = (COSString)tokens.get( j-1 );
                            String string = previous.getString();
                            string = string.replaceFirst( strToFind, message );
                            previous.reset();
                            previous.append( string.getBytes() );
                        }
                        else if( op.getOperation().equals( "TJ" ) )
                        {
                            COSArray previous = (COSArray)tokens.get( j-1 );
                            for( int k=0; k<previous.size(); k++ )
                            {
                                Object arrElement = previous.getObject( k );
                                if( arrElement instanceof COSString )
                                {
                                    COSString cosString = (COSString)arrElement;
                                    String string = cosString.getString();
                                    string = string.replaceFirst( strToFind, message );
                                    cosString.reset();
                                    cosString.append( string.getBytes() );                                   
                                }
                            }
                        }
                    }
                }
                //now that the tokens are updated we will replace the
                //page content stream.
                PDStream updatedStream = new PDStream(doc);
                OutputStream out = updatedStream.createOutputStream();
                ContentStreamWriter tokenWriter = new ContentStreamWriter(out);
                tokenWriter.writeTokens( tokens );
                page.setContents( updatedStream );
            }
            doc.save( outputFile );
        }
        finally
        {
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

144
145
146
147
148
149
150
151
152
153
154
155
                   
                    List pages = document.getDocumentCatalog().getAllPages();
                    Iterator iter = pages.iterator();
                    while( iter.hasNext() )
                    {
                        PDPage page = (PDPage)iter.next();
                        PDResources resources = page.getResources();
                        Map images = resources.getImages();
                        if( images != null )
                        {
                            Iterator imageIter = images.keySet().iterator();
                            while( imageIter.hasNext() )
View Full Code Here

Examples of org.pdfbox.pdmodel.PDPage

87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
        {
            throw new IOException( "Error: Unknown colorspace " + destColorspace );
        }
        List pagesList =  inputFile.getDocumentCatalog().getAllPages();

        PDPage currentPage = null;
        PDFStreamParser parser = null;
        List pageTokens = null;
        List editedPageTokens = null;

        for(int pageCounter = 0; pageCounter < pagesList.size(); pageCounter++) // For each document page
        {
            currentPage = (PDPage)pagesList.get( pageCounter );

            parser = new PDFStreamParser(currentPage.getContents().getStream());
            parser.parse();
            pageTokens = parser.getTokens();
            editedPageTokens = new ArrayList();

            for( int counter = 0; counter < pageTokens.size(); counter++) // For each page token
            {
                Object token = pageTokens.get( counter );
                if( token instanceof PDFOperator ) // Test if PDFOperator
                {
                    PDFOperator tokenOperator = (PDFOperator)token;

                    if(tokenOperator.getOperation().equals("rg")) // Test if "rg" Operator.
                    {
                        if( destColorspace.equals( "CMYK" ) )
                        {
                            replaceRGBTokensWithCMYKTokens( editedPageTokens, pageTokens, counter, colorEquivalents );
                            editedPageTokens.add( PDFOperator.getOperator( "k" ));
                        }
                    }
                    else if(tokenOperator.getOperation().equals("RG")) // Test if "rg" Operator.
                    {
                        if( destColorspace.equals( "CMYK" ) )
                        {
                            replaceRGBTokensWithCMYKTokens( editedPageTokens, pageTokens, counter, colorEquivalents );
                            editedPageTokens.add( PDFOperator.getOperator( "K" ));
                        }
                    }
                    else if(tokenOperator.getOperation().equals("g")) // Test if "rg" Operator.
                    {
                        if( destColorspace.equals( "CMYK" ) )
                        {
                            replaceGrayTokensWithCMYKTokens( editedPageTokens, pageTokens, counter, colorEquivalents );
                            editedPageTokens.add( PDFOperator.getOperator( "k" ));
                        }
                    }
                    else if(tokenOperator.getOperation().equals("G")) // Test if "rg" Operator.
                    {
                        if( destColorspace.equals( "CMYK" ) )
                        {
                            replaceGrayTokensWithCMYKTokens( editedPageTokens, pageTokens, counter, colorEquivalents );
                            editedPageTokens.add( PDFOperator.getOperator( "K" ));
                        }
                    }
                    else
                    {
                        editedPageTokens.add( token );
                    }
                }
                else // Test if PDFOperator
                {
                    editedPageTokens.add( token );
                }
            } // For each page token

            // We replace original page content by the edited one.
            PDStream updatedPageContents = new PDStream(inputFile);
            ContentStreamWriter contentWriter = new ContentStreamWriter( updatedPageContents.createOutputStream() );
            contentWriter.writeTokens( editedPageTokens );
            currentPage.setContents( updatedPageContents );

        } // For each document page           
    }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.