Package org.silverpeas.core.util

Class PdfUtil

java.lang.Object

org.silverpeas.core.util.PdfUtil

public class PdfUtil
extends Object

User: Yohann Chastagnier Date: 08/07/13

Method Summary

Modifier and Type	Method	Description
static void	firstPageAsImage(File pdfSource, File imageDestination)	Converts the first page of a PDF file into a JPEG image.
static DocumentInfo	getDocumentInfo(File pdfSource)	Gets some document info from a PDF file.
static void	stamp(File pdfSource, File stampImage, File pdfDestination)	Add a image stamp on each page of a PDF file.
static void	stamp(InputStream pdfSource, File stampImage, OutputStream pdfDestination)	Add a image stamp on each page of a PDF file.
static void	watermark(File pdfSource, File watermarkImage, File pdfDestination)	Add a image watermark on each page of a PDF file.
static void	watermark(InputStream pdfSource, File watermarkImage, OutputStream pdfDestination)	Add a image watermark on each page of a PDF file.

Methods inherited from class java.lang.Object

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

Method Detail

getDocumentInfo

public static DocumentInfo getDocumentInfo(File pdfSource)

Gets some document info from a PDF file.

Parameters:

pdfSource - the source pdf file, this content is not modified by this method

Returns:

a DocumentInfo instance.

firstPageAsImage

public static void firstPageAsImage(File pdfSource,
                                    File imageDestination)

Converts the first page of a PDF file into a JPEG image.

Parameters:

pdfSource - the source pdf file, this content is not modified by this method.

imageDestination - the destination file of the image representing the first page.

stamp

public static void stamp(File pdfSource,
                         File stampImage,
                         File pdfDestination)

Add a image stamp on each page of a PDF file.

Parameters:

pdfSource - the source pdf file, this content is not modified by this method

stampImage - the stamp image file

pdfDestination - the destination pdf file, with the stamp in its foreground

stamp

public static void stamp(InputStream pdfSource,
                         File stampImage,
                         OutputStream pdfDestination)

Add a image stamp on each page of a PDF file.

Parameters:

pdfSource - the source pdf file, this content is not modified by this method

stampImage - the stamp image file

pdfDestination - the destination pdf file, with the stamp in its foreground

watermark

public static void watermark(File pdfSource,
                             File watermarkImage,
                             File pdfDestination)

Add a image watermark on each page of a PDF file.

Parameters:

pdfSource - the source pdf file, this content is not modified by this method

watermarkImage - the watermark image file

pdfDestination - the destination pdf file, with the watermark in its background

watermark

public static void watermark(InputStream pdfSource,
                             File watermarkImage,
                             OutputStream pdfDestination)

Add a image watermark on each page of a PDF file.

Parameters:

pdfSource - the source pdf file, this content is not modified by this method

watermarkImage - the watermark image file

pdfDestination - the destination pdf file, with the watermark in its background