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2010-06-01T06:00:05Z

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в 18:01, 31 мая 2010

2010-05-31T18:01:43Z

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== Demonstrates how you can write PDF syntax directly to a document ==



<source lang="java">
/*
* $Id: Literal.java,v 1.3 2005/05/09 11:52:49 blowagie Exp $
* $Name: $
*
* This code is part of the "iText Tutorial".
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.ru/tutorial/
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* itext-questions@lists.sourceforge.net
*/
//package com.lowagie.examples.directcontent.graphics;
import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfWriter;
/**
* Demonstrates how you can write PDF syntax directly to a document.
*/
public class LiteralPDF {

/**
* @param args
*/
public static void main(String[] args) {

System.out.println("Literal PDF Syntax");
Document.rupress = false;

// step 1: creation of a document-object
Document document = new Document();

try {

// step 2:
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("LiteralPDF.pdf"));

// step 3: we open the document
document.open();

// step 4: we grab the ContentByte and do some stuff with it
PdfContentByte cb = writer.getDirectContent();
String star = "0.3 g\n15.000 27.000 m\n"
+ "7.947 5.292 l\n26.413 18.708 l\n"
+ "3.587 18.708 l\n22.053 5.292 l\nf\n"
+ "45.000 57.000 m\n37.947 35.292 l\n"
+ "56.413 48.708 l\n33.587 48.708 l\n"
+ "52.053 35.292 l\nf\n"
+ "0.7 g\n15.000 57.000 m\n"
+ "7.947 35.292 l\n26.413 48.708 l\n"
+ "3.587 48.708 l\n22.053 35.292 l\nf\n"
+ "45.000 27.000 m\n37.947 5.292 l\n"
+ "56.413 18.708 l\n33.587 18.708 l\n"
+ "52.053 5.292 l\nf";
cb.setLiteral(star);
}
catch(DocumentException de) {
System.err.println(de.getMessage());
}
catch(IOException ioe) {
System.err.println(ioe.getMessage());
}

// step 5: we close the document
document.close();
}
}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010