Example usage for org.apache.pdfbox.pdmodel PDDocument load

Introduction

In this page you can find the example usage for org.apache.pdfbox.pdmodel PDDocument load.

Prototype

public static PDDocument load(byte[] input) throws IOException 

Source Link

Document

Parses a PDF.

Usage

From source file:compressor.Compressor.java

void extract_images(String src, String dest, String img_name) throws IOException {
    PDDocument document = null;//  w w  w . j  ava  2s  . c om
    try {
        document = PDDocument.load(src);
    } catch (IOException ex) {
        System.out.println("" + ex);
    }
    List pages = document.getDocumentCatalog().getAllPages();
    Iterator iter = pages.iterator();
    int i = 1;
    String name = null;

    File file = new File(dest + "img");
    if (!file.exists()) {
        if (file.mkdir()) {
            System.out.println("Directory is created!");
        } else {
            System.out.println("Failed to create directory!");
        }
    }
    dest = dest + "img/";

    while (iter.hasNext()) {
        PDPage page = (PDPage) iter.next();
        PDResources resources = page.getResources();
        Map pageImages = resources.getImages();
        if (pageImages != null) {
            Iterator imageIter = pageImages.keySet().iterator();
            while (imageIter.hasNext()) {
                String key = (String) imageIter.next();
                PDXObjectImage image = (PDXObjectImage) pageImages.get(key);

                image.write2file(dest + img_name + i);
                i++;
            }
        }
    }
    document.close();
}

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From source file:Control.MyiReportVisor.java

/**
 * si se desea imprimir solo una hoja, se llama al objeto "printr"
 * si se desea imprimir hoja + copia, se llama al objeto "pages"
 *///  www .  ja va 2  s .  c  om
public void exportarAPdfConCopia() throws IOException {
    try {
        //EXPORTANDO PDF
        System.out.println("Exportando a pdf");
        final JRPdfExporter exp = new JRPdfExporter();
        exp.setParameter(JRExporterParameter.JASPER_PRINT_LIST, pages);
        exp.setParameter(JRExporterParameter.CHARACTER_ENCODING, "UTF-8");
        exp.setParameter(JRExporterParameter.OUTPUT_FILE,
                new File("D:\\pdfGenerados\\" + nombreArchivo + ".pdf"));
        exp.exportReport();
        PrinterJob job = PrinterJob.getPrinterJob();
        PDDocument pdc = PDDocument.load(new File("D:\\pdfGenerados\\" + nombreArchivo + ".pdf"));
        System.out.println("" + pdc.getNumberOfPages());
        job.setPageable(new PDFPageable(pdc));
        try {
            job.print();
        } catch (PrinterException ex) {
            Logger.getLogger(MyiReportVisor.class.getName()).log(Level.SEVERE, null, ex);
        }
        System.out.println("Mostrando PDF");
        //Abriendo PDF
        //Runtime.getRuntime().exec("rundll32 url.dll, FileProtocolHandler "+"D:\\pdfGenerados\\" + nombreArchivo + ".pdf");
    } catch (JRException ex) {
        ex.printStackTrace();
    }
}

---

From source file:Controller.Receipt.Controller_FXML_Receipt.java

private void printPDF(String fileName) throws IOException, PrinterException {

    //To change body of generated methods, choose Tools | Templates.
    PrinterJob job = PrinterJob.getPrinterJob();
    javax.print.PrintService printer = null;
    if (job.printDialog()) {
        printer = (javax.print.PrintService) job.getPrintService();
    } else {//from   ww  w .  j  a  v  a2  s  . c  om
        System.out.println("No printer found");
    }

    job.setPrintService(printer);
    PDDocument doc = PDDocument.load(fileName);
    doc.silentPrint(job);
}

---

From source file:converter.PDFPac.java

/**
 * vrati text z pdf//from  w w w.  j a  va2s  .co  m
 *
 * @param url
 * @return
 */
private String getTextFromPDF(String url) {
    String text = "";
    try {
        PDDocument pdDoc = PDDocument.load(new File(url));
        PDFTextStripper pdfStripper = new PDFTextStripper();
        text = pdfStripper.getText(pdDoc);
        pdDoc.close();

    } catch (IOException ex) {
        logger.warning("PDFPac soubor nebyl nalezen " + url + "chyba " + ex);
    }
    return text;
}

---

From source file:correccioncolorpdfs.CorrectorColorUI.java

private void transformarPDF() {
    try {/*from  w ww. ja v a  2s  .co  m*/
        //@see http://stackoverflow.com/questions/18189314/convert-a-pdf-file-to-image
        String rutaPDFOriginal = rutaPDF + nombrePDF; // Pdf files are read from this folder
        //String destinationDir = "D:\\Desarrollo\\pruebas\\reportes_negros\\imagenes\\"; // converted images from pdf document are saved here

        File pdfOriginal = new File(rutaPDFOriginal);
        //            File destinationFile = new File(destinationDir);
        //            if (!destinationFile.exists()) {
        //                destinationFile.mkdir();
        //                System.out.println("Folder Created -> " + destinationFile.getAbsolutePath());
        //            }
        if (pdfOriginal.exists()) {
            //System.out.println("Images copied to Folder: " + destinationFile.getName());
            PDDocument document = PDDocument.load(rutaPDFOriginal);

            //Documento Fondo Blanco
            PDDocument documentoCool = new PDDocument();

            List<PDPage> list = document.getDocumentCatalog().getAllPages();
            System.out.println("Total files to be converted -> " + list.size());

            String nombrePDFOriginal = pdfOriginal.getName().replace(".pdf", "");
            int pageNumber = 1;
            for (PDPage page : list) {
                BufferedImage image = page.convertToImage();

                //Inviertiendo colores
                //@see http://stackoverflow.com/questions/8662349/convert-negative-image-to-positive
                for (int x = 0; x < image.getWidth(); x++) {
                    for (int y = 0; y < image.getHeight(); y++) {
                        int rgba = image.getRGB(x, y);
                        //Hexa a reemplazar e9e9e1 R=233|G=233|B=225
                        Color col = new Color(rgba, true);
                        col = new Color(255 - col.getRed(), 255 - col.getGreen(), 255 - col.getBlue());

                        //Si color es igual al invertido - cambiarlo a blanco
                        if (col.getRGB() == -1447455) {
                            col = new Color(255, 255, 255);
                        }
                        //System.out.println("col.getR = " + col.getRGB());
                        image.setRGB(x, y, col.getRGB());
                    }
                }
                //                    File outputfile = new File(destinationDir + fileName + "_" + pageNumber + ".png");
                //                    System.out.println("Image Created -> " + outputfile.getName());
                //                    ImageIO.write(image, "png", outputfile);
                pageNumber++;

                //Crear pagina nueva para el PDF Convertido
                float width = image.getWidth();
                float height = image.getHeight();
                PDPage paginaSinFondo = new PDPage(new PDRectangle(width, height));
                documentoCool.addPage(paginaSinFondo);
                PDXObjectImage img = new PDJpeg(documentoCool, image);
                PDPageContentStream contentStream = new PDPageContentStream(documentoCool, paginaSinFondo);
                contentStream.drawImage(img, 0, 0);
                contentStream.close();

            }
            document.close();
            rutaPDFImprimible = rutaPDF + nombrePDFOriginal + "_imprimible.pdf";
            documentoCool.save(rutaPDFImprimible);
            documentoCool.close();

            estadoConversion(true);
        } else {
            JOptionPane.showMessageDialog(this,
                    "No se logr identificar la ruta del archivo, por favor verifique que el archivo si existe o no halla sido movido durante el proceso.",
                    "Ruta de archivo no encontrada", JOptionPane.WARNING_MESSAGE);
        }

    } catch (IOException | COSVisitorException | HeadlessException e) {
        estadoConversion(false);
        JOptionPane.showMessageDialog(this, e.getMessage(), "Error durante el proceso de conversin",
                JOptionPane.ERROR_MESSAGE);
    }
}

---

From source file:cr.ac.siua.tec.utils.impl.AssistancePDFGenerator.java

License:Open Source License

/**
 * Fills the PDF file (asistente.pdf) with the ticket values and returns base64 encoded string.
 *///from   w  ww .j  a  v a 2 s.co m
@Override
public String generate(HashMap<String, String> formValues) {
    String originalPdf = PDFGenerator.RESOURCES_PATH + "asistente.pdf";
    try {
        PDDocument _pdfDocument = PDDocument.load(originalPdf);
        PDDocumentCatalog docCatalog = _pdfDocument.getDocumentCatalog();
        PDAcroForm acroForm = docCatalog.getAcroForm();

        //Set some fields manually.
        Calendar cal = Calendar.getInstance();
        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH) + 1;
        if (month > 10 || month < 5)
            acroForm.getField("Semestre").setValue("PRIMER");
        else
            acroForm.getField("Semestre").setValue("SEGUNDO");

        if (month > 10 && acroForm.getField("Semestre").getValue().equals("PRIMER"))
            year++;

        acroForm.getField("Ao").setValue(String.valueOf(year));
        formValues.remove("Queue");
        acroForm.getField(formValues.get("Banco")).setValue("x");
        formValues.remove("Banco");
        acroForm.getField(formValues.get("Tipo de asistencia")).setValue("x");
        formValues.remove("Tipo de asistencia");

        //Iterates through remaining custom fields.
        for (Map.Entry<String, String> entry : formValues.entrySet()) {
            acroForm.getField(entry.getKey()).setValue(entry.getValue());
        }
        return encodePDF(_pdfDocument);
    } catch (IOException e) {
        e.printStackTrace();
        System.out.println("Excepcin al llenar el PDF.");
        return null;
    }
}

---

From source file:cr.ac.siua.tec.utils.impl.CEInclusionPDFGenerator.java

License:Open Source License

/**
 * Fills the PDF file (inclusion.pdf) with the ticket values and returns base64 encoded string.
 *///  w  w w . jav  a 2s.  c  o  m
@Override
public String generate(HashMap<String, String> formValues) {
    String originalPdf = PDFGenerator.RESOURCES_PATH + "inclusion.pdf";
    try {
        PDDocument _pdfDocument = PDDocument.load(originalPdf);
        PDDocumentCatalog docCatalog = _pdfDocument.getDocumentCatalog();
        PDAcroForm acroForm = docCatalog.getAcroForm();
        formValues.remove("Queue");
        formValues.remove("Justificacin");

        //Set some fields manually.
        Calendar cal = Calendar.getInstance();
        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH) + 1;
        if (month > 10 || month < 5)
            acroForm.getField("Semestre").setValue("I");
        else
            acroForm.getField("Semestre").setValue("II");
        if (month > 10 && acroForm.getField("Semestre").getValue().equals("I"))
            year++;
        acroForm.getField("Ao").setValue(String.valueOf(year));

        //Fills enrolled courses table.
        String enrolledCourses[] = formValues.get("Cursos matriculados").split("\n");
        for (int i = 0; i < enrolledCourses.length; i++) {
            String courseRow[] = enrolledCourses[i].split("-");
            acroForm.getField("Cdigo" + Integer.toString(i)).setValue(courseRow[0]);
            acroForm.getField("Curso" + Integer.toString(i)).setValue(courseRow[1]);
            acroForm.getField("Grupo" + Integer.toString(i)).setValue(courseRow[2]);
        }
        formValues.remove("Cursos matriculados");

        //Iterates through remaining custom fields.
        for (Map.Entry<String, String> entry : formValues.entrySet()) {
            acroForm.getField(entry.getKey()).setValue(entry.getValue());
        }

        return encodePDF(_pdfDocument);
    } catch (IOException e) {
        e.printStackTrace();
        System.out.println("Excepcin al llenar el PDF.");
        return null;
    }
}

---

From source file:cr.ac.siua.tec.utils.impl.ConstancyPDFGenerator.java

License:Open Source License

/**
 * Fills the PDF file (constancia.pdf) with the ticket values and returns base64 encoded string.
 *///from ww w.  j ava2  s.c o m
@Override
public String generate(HashMap<String, String> formValues) {
    String originalPdf = PDFGenerator.RESOURCES_PATH + "constancia.pdf";
    try {
        PDDocument _pdfDocument = PDDocument.load(originalPdf);
        PDDocumentCatalog docCatalog = _pdfDocument.getDocumentCatalog();
        PDAcroForm acroForm = docCatalog.getAcroForm();

        //Set some fields manually.
        Calendar cal = Calendar.getInstance();
        int day = cal.get(Calendar.DAY_OF_MONTH);
        int year = cal.get(Calendar.YEAR);
        int month = cal.get(Calendar.MONTH);
        String date = String.valueOf(day) + " de " + monthsMap.get(month) + " del ao " + String.valueOf(year)
                + ".";
        acroForm.getField("Fecha").setValue(date);

        formValues.remove("Queue");
        formValues.remove("Motivo");
        formValues.remove("Requestors");

        //Iterates through remaining custom fields.
        for (Map.Entry<String, String> entry : formValues.entrySet()) {
            acroForm.getField(entry.getKey()).setValue(entry.getValue());
        }
        return encodePDF(_pdfDocument);
    } catch (IOException e) {
        e.printStackTrace();
        System.out.println("Excepcin al llenar el PDF.");
        return null;
    }
}

---

From source file:cr.ac.siua.tec.utils.impl.ProficiencyPDFGenerator.java

License:Open Source License

/**
 * Fills the PDF file (suficiencia.pdf) with the ticket values and returns base64 encoded string.
 *//*www  .j a  va  2  s  .c om*/
@Override
public String generate(HashMap<String, String> formValues) {
    String originalPdf = PDFGenerator.RESOURCES_PATH + "suficiencia.pdf";
    try {
        PDDocument _pdfDocument = PDDocument.load(originalPdf);
        PDDocumentCatalog docCatalog = _pdfDocument.getDocumentCatalog();
        PDAcroForm acroForm = docCatalog.getAcroForm();
        formValues.remove("Queue");

        //Iterates through all custom field values.
        for (Map.Entry<String, String> entry : formValues.entrySet()) {
            acroForm.getField(entry.getKey()).setValue(entry.getValue());
        }
        return encodePDF(_pdfDocument);
    } catch (IOException e) {
        e.printStackTrace();
        System.out.println("Excepcin al llenar el PDF.");
        return null;
    }
}

---

From source file:cx.fbn.nevernote.gui.PDFPreview.java

License:Open Source License

public int getPageCount(String filePath) {
    try {//from  ww w  .  ja va  2s  . c o m
        String whichOS = System.getProperty("os.name");
        if (whichOS.contains("Windows")) {
            filePath = filePath.replace("\\", "/");
        }
        PDDocument document = null;
        document = PDDocument.load(filePath);
        return document.getNumberOfPages();
    } catch (Exception e) {
        return 0;
    }

}

---

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