Java Code Examples for org.apache.pdfbox.pdmodel.PDPage#setMediaBox()

The following examples show how to use org.apache.pdfbox.pdmodel.PDPage#setMediaBox() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: gcs   File: PageExtractor.java    License: Mozilla Public License 2.0 6 votes vote down vote up
/**
 * This will take a document and extract the desired pages into a new 
 * document.  Both startPage and endPage are included in the extracted 
 * document.  If the endPage is greater than the number of pages in the 
 * source document, it will go to the end of the document.  If startPage is
 * less than 1, it'll start with page 1.  If startPage is greater than 
 * endPage or greater than the number of pages in the source document, a 
 * blank document will be returned.
 * 
 * @return The extracted document
 * @throws IOException If there is an IOError
 */
public PDDocument extract() throws IOException
{
    PDDocument extractedDocument = new PDDocument();
    extractedDocument.setDocumentInformation(sourceDocument.getDocumentInformation());
    extractedDocument.getDocumentCatalog().setViewerPreferences(
            sourceDocument.getDocumentCatalog().getViewerPreferences());
    
    for (int i = startPage; i <= endPage; i++)
    {
        PDPage page = sourceDocument.getPage(i - 1);
        PDPage imported = extractedDocument.importPage(page);
        imported.setCropBox(page.getCropBox());
        imported.setMediaBox(page.getMediaBox());
        imported.setResources(page.getResources());
        imported.setRotation(page.getRotation());
    }
        
    return extractedDocument;
}
 
Example 2
/**
 * <a href="http://stackoverflow.com/questions/40611736/rotate-pdf-around-its-center-using-pdfbox-in-java">
 * Rotate PDF around its center using PDFBox in java
 * </a>
 * <p>
 * This test shows how to rotate the page content and then move its crop box and
 * media box accordingly to make it appear as if the content was rotated around
 * the center of the crop box.
 * </p>
 */
@Test
public void testRotateMoveBox() throws IOException
{
    try (   InputStream resource = getClass().getResourceAsStream("IRJET_Copy_Right_form.pdf")  )
    {
        PDDocument document = Loader.loadPDF(resource);
        PDPage page = document.getDocumentCatalog().getPages().get(0);
        PDPageContentStream cs = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.PREPEND, false, false);
        Matrix matrix = Matrix.getRotateInstance(Math.toRadians(45), 0, 0);
        cs.transform(matrix);
        cs.close();

        PDRectangle cropBox = page.getCropBox();
        float cx = (cropBox.getLowerLeftX() + cropBox.getUpperRightX()) / 2;
        float cy = (cropBox.getLowerLeftY() + cropBox.getUpperRightY()) / 2;
        Point2D.Float newC = matrix.transformPoint(cx, cy);
        float tx = (float)newC.getX() - cx;
        float ty = (float)newC.getY() - cy;
        page.setCropBox(new PDRectangle(cropBox.getLowerLeftX() + tx, cropBox.getLowerLeftY() + ty, cropBox.getWidth(), cropBox.getHeight()));
        PDRectangle mediaBox = page.getMediaBox();
        page.setMediaBox(new PDRectangle(mediaBox.getLowerLeftX() + tx, mediaBox.getLowerLeftY() + ty, mediaBox.getWidth(), mediaBox.getHeight()));

        document.save(new File(RESULT_FOLDER, "IRJET_Copy_Right_form-rotated-move-box.pdf"));
    }
}
 
Example 3
/**
 * <a href="http://stackoverflow.com/questions/40611736/rotate-pdf-around-its-center-using-pdfbox-in-java">
 * Rotate PDF around its center using PDFBox in java
 * </a>
 * <p>
 * This test shows how to rotate the page content and then set the crop
 * box and media box to the bounding rectangle of the rotated page area.
 * </p>
 */
@Test
public void testRotateExpandBox() throws IOException
{
    try (   InputStream resource = getClass().getResourceAsStream("IRJET_Copy_Right_form.pdf")  )
    {
        PDDocument document = Loader.loadPDF(resource);
        PDPage page = document.getDocumentCatalog().getPages().get(0);
        PDPageContentStream cs = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.PREPEND, false, false);
        Matrix matrix = Matrix.getRotateInstance(Math.toRadians(45), 0, 0);
        cs.transform(matrix);
        cs.close();

        PDRectangle cropBox = page.getCropBox();
        Rectangle rectangle = cropBox.transform(matrix).getBounds();
        PDRectangle newBox = new PDRectangle((float)rectangle.getX(), (float)rectangle.getY(), (float)rectangle.getWidth(), (float)rectangle.getHeight());
        page.setCropBox(newBox);
        page.setMediaBox(newBox);

        document.save(new File(RESULT_FOLDER, "IRJET_Copy_Right_form-rotated-expand-box.pdf"));
    }
}
 
Example 4
Source Project: attic-polygene-java   File: PDFWriter.java    License: Apache License 2.0 6 votes vote down vote up
private void writeGraphPage( GraphDisplay graphDisplay )
    throws IOException
{
    File tFile = File.createTempFile( "envisage", ".png" );
    graphDisplay.saveImage( new FileOutputStream( tFile ), "png", 1d );

    BufferedImage img = ImageIO.read( tFile );

    int w = img.getWidth();
    int h = img.getHeight();

    int inset = 40;
    PDRectangle pdRect = new PDRectangle( w + inset, h + inset );
    PDPage page = new PDPage();
    page.setMediaBox( pdRect );
    doc.addPage( page );

    PDImageXObject xImage = PDImageXObject.createFromFileByExtension( tFile, doc );

    PDPageContentStream contentStream = new PDPageContentStream( doc, page );
    contentStream.drawImage( xImage, ( pdRect.getWidth() - w ) / 2, ( pdRect.getHeight() - h ) / 2 );
    contentStream.close();
}
 
Example 5
Source Project: MyBox   File: PdfTools.java    License: Apache License 2.0 5 votes vote down vote up
public static void setPageSize(PDPage page, PDRectangle pageSize) {

        page.setTrimBox(pageSize);
        page.setCropBox(pageSize);
        page.setArtBox(pageSize);
        page.setBleedBox(new PDRectangle(pageSize.getWidth() + mm2pixels(5), pageSize.getHeight() + mm2pixels(5)));
        page.setMediaBox(page.getBleedBox());

//        pageSize.setLowerLeftX(20);
//        pageSize.setLowerLeftY(20);
//        pageSize.setUpperRightX(page.getTrimBox().getWidth() - 20);
//        pageSize.setUpperRightY(page.getTrimBox().getHeight() - 20);
    }
 
Example 6
Source Project: carbon-apimgt   File: ReportGenerator.java    License: Apache License 2.0 4 votes vote down vote up
/**
 * Generate PDF file for API microgateway request summary
 *
 * @param table object containing table headers and row data
 * @return InputStream pdf as a stream
 * @throws IOException
 * @throws COSVisitorException
 */
public InputStream generateMGRequestSummeryPDF(TableData table) throws IOException, COSVisitorException {

    String[] columnHeaders = table.getColumnHeaders();

    PDDocument document = new PDDocument();
    PDPage page = new PDPage();
    page.setMediaBox(PDPage.PAGE_SIZE_A4);
    page.setRotation(0);
    document.addPage(page);

    PDPageContentStream contentStream = new PDPageContentStream(document, page, false, false);

    // add logo
    InputStream in = APIManagerComponent.class.getResourceAsStream("/report/wso2-logo.jpg");
    PDJpeg img = new PDJpeg(document, in);
    contentStream.drawImage(img, 375, 755);

    // Add topic
    contentStream.setFont(PDType1Font.HELVETICA_BOLD, 16);
    writeContent(contentStream, CELL_MARGIN, 770, "API Microgateway request summary");

    // Add generated time
    contentStream.setFont(PDType1Font.HELVETICA_BOLD, FONT_SIZE);
    writeContent(contentStream, CELL_MARGIN, 730, "Report generated on: " + new Date().toString());

    contentStream.setFont(TEXT_FONT, FONT_SIZE);

    // add table with data
    drowTableGrid(contentStream, table.getRows().size());
    writeRowsContent(contentStream, columnHeaders, table.getRows());

    // Add meta data
    // Whenever the summary report structure is updated this should be changed
    String requestCount = table.getRows().get(0).getEntries().get(2);
    document.getDocumentInformation().setCustomMetadataValue(MGW_META, getMetaCount(requestCount));

    contentStream.close();
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    document.save(out);
    document.close();

    return new ByteArrayInputStream(out.toByteArray());

}