net.sourceforge.tess4j.util

Class PdfBoxUtilities

java.lang.Object

net.sourceforge.tess4j.util.PdfBoxUtilities

public class PdfBoxUtilities
extends java.lang.Object

PDF utilities based on PDFBox.

Author:

Robert Drysdale, Quan Nguyen

Constructor Summary

Constructors

Constructor and Description
PdfBoxUtilities()

Method Summary

Modifier and Type	Method and Description
static java.io.File[]	convertPdf2Png(java.io.File inputPdfFile) Converts PDF to PNG format.
static java.io.File	convertPdf2Tiff(java.io.File inputPdfFile) Converts PDF to TIFF format.
static int	getPdfPageCount(java.io.File inputPdfFile) Gets PDF Page Count.
static void	mergePdf(java.io.File[] inputPdfFiles, java.io.File outputPdfFile) Merges PDF files.
static void	splitPdf(java.io.File inputPdfFile, java.io.File outputPdfFile, int firstPage, int lastPage) Splits PDF.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PdfBoxUtilities

public PdfBoxUtilities()

Method Detail

convertPdf2Tiff

public static java.io.File convertPdf2Tiff(java.io.File inputPdfFile)
                                    throws java.io.IOException

Converts PDF to TIFF format.

Parameters:

inputPdfFile - input file

Returns:

a multi-page TIFF image

Throws:

java.io.IOException

convertPdf2Png

public static java.io.File[] convertPdf2Png(java.io.File inputPdfFile)
                                     throws java.io.IOException

Converts PDF to PNG format.

Parameters:

inputPdfFile - input file

Returns:

an array of PNG images

Throws:

java.io.IOException

splitPdf

public static void splitPdf(java.io.File inputPdfFile,
                            java.io.File outputPdfFile,
                            int firstPage,
                            int lastPage)

Splits PDF.

Parameters:

inputPdfFile - input file

outputPdfFile - output file

firstPage - begin page

lastPage - end page

getPdfPageCount

public static int getPdfPageCount(java.io.File inputPdfFile)

Gets PDF Page Count.

Parameters:

inputPdfFile - input file

Returns:

number of pages

mergePdf

public static void mergePdf(java.io.File[] inputPdfFiles,
                            java.io.File outputPdfFile)

Merges PDF files.

Parameters:

inputPdfFiles - array of input files

outputPdfFile - output file