jfig.utils
Class ItextPresentationPDFWriter

java.lang.Object
  jfig.utils.ItextPresentationPDFWriter

public class ItextPresentationPDFWriter

extends java.lang.Object

use the PDFWriter and PDFGraphics2D classes from the Itext project to export a given jfig presentation to PDF format. Usage: go to the base directory of the presentation, then run

java jfig.utils.ItextPresentationPDFWriter "indexfile.jpt"

and wait... The output file is always called "hugo.pdf" at the moment.

Field Summary

(package private) FigAttribs	attributes
(package private) com.lowagie.text.Rectangle	bounds
(package private) com.lowagie.text.pdf.PdfContentByte	cb
(package private) com.lowagie.text.Document	document
(package private) com.lowagie.text.pdf.BaseFont	font1
(package private) com.lowagie.text.pdf.BaseFont	font2
(package private) boolean	fourUpMode
(package private) ItextFontMapper	mapper
(package private) FigObjectList	objectList
(package private) java.io.OutputStream	outputStream
(package private) int	pagenumber
(package private) FigParser	parser
(package private) com.lowagie.text.pdf.PdfWriter	pdfWriter
(package private) PresentationParser	presentationParser
static int	SLEEP_MILLIS
(package private) FigTrafo2D	trafo

Constructor Summary

ItextPresentationPDFWriter()
Create an ItextPresentationPDFWriter.

Method Summary

static void	main(java.lang.String[] argv)
void	makeBufferedImagesWithoutAlpha()
static void	msg(java.lang.String s)
void	openOutputStream(java.lang.String filename)
void	openPresentation(java.lang.String filename) open and parse the specified jfig presentation index file (.jpt)
void	parseSlide(java.lang.String resourcename)
static void	usage()
void	waitForTheImages_ASYNC()
void	waitForTheImages() use a MediaTracker to preload all images embedded in the current FIG slide.
void	writeHeader() write the PDF header for our multipage PDF document using Itext .
void	writeOnePage(int _pagecount)
void	writePDF() write a multipage PDF document consisting of header, PDF objects for each slide in the jfig presentation, and the PDF trailer.
void	writeTestPage()
void	writeTrailer()

Methods inherited from class java.lang.Object

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

Field Detail

objectList

FigObjectList objectList

trafo

FigTrafo2D trafo

attributes

FigAttribs attributes

parser

FigParser parser

presentationParser

PresentationParser presentationParser

outputStream

java.io.OutputStream outputStream

mapper

ItextFontMapper mapper

pdfWriter

com.lowagie.text.pdf.PdfWriter pdfWriter

cb

com.lowagie.text.pdf.PdfContentByte cb

document

com.lowagie.text.Document document

bounds

com.lowagie.text.Rectangle bounds

font1

com.lowagie.text.pdf.BaseFont font1

font2

com.lowagie.text.pdf.BaseFont font2

SLEEP_MILLIS

public static final int SLEEP_MILLIS

See Also:

Constant Field Values

fourUpMode

boolean fourUpMode

pagenumber

int pagenumber

Constructor Detail

ItextPresentationPDFWriter

public ItextPresentationPDFWriter()

Create an ItextPresentationPDFWriter. The output page format is currently hardcoded to A4 landscape.

Method Detail

openPresentation

public void openPresentation(java.lang.String filename)

open and parse the specified jfig presentation index file (.jpt)

writePDF

public void writePDF()
              throws java.lang.Exception

write a multipage PDF document consisting of header, PDF objects for each slide in the jfig presentation, and the PDF trailer. For each FIG slide, we parse the FIG file, wait until embedded images are loaded, then render PDF for that file.

Throws:

java.lang.Exception

openOutputStream

public void openOutputStream(java.lang.String filename)
                      throws java.lang.Exception

Throws:

java.lang.Exception

parseSlide

public void parseSlide(java.lang.String resourcename)

writeHeader

public void writeHeader()
                 throws java.lang.Exception

write the PDF header for our multipage PDF document using Itext .

Throws:

java.lang.Exception

waitForTheImages

public void waitForTheImages()
                      throws java.lang.Exception

use a MediaTracker to preload all images embedded in the current FIG slide.

Throws:

java.lang.Exception

waitForTheImages_ASYNC

public void waitForTheImages_ASYNC()
                            throws java.lang.Exception

Throws:

java.lang.Exception

makeBufferedImagesWithoutAlpha

public void makeBufferedImagesWithoutAlpha()

writeOnePage

public void writeOnePage(int _pagecount)
                  throws java.lang.Exception

Throws:

java.lang.Exception

writeTestPage

public void writeTestPage()
                   throws java.lang.Exception

Throws:

java.lang.Exception

writeTrailer

public void writeTrailer()
                  throws java.lang.Exception

Throws:

java.lang.Exception

msg

public static void msg(java.lang.String s)

usage

public static void usage()

main

public static void main(java.lang.String[] argv)