/*
* $Id$
*
* This code is part of the 'iText Tutorial'.
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.com/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.objects.chunk;
import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Chunk;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.DocumentException;
import com.lowagie.text.LwgFont;
import com.lowagie.text.FontFactory;
import com.lowagie.text.Paragraph;
import com.lowagie.text.SplitCharacter;
import com.lowagie.text.pdf.PdfChunk;
import com.lowagie.text.pdf.PdfWriter;
/**
* Demonstrates the use of the splitcharacter.
*
* @author blowagie
*/
public class SplitChar implements SplitCharacter {
/**
* Demonstrates the use of the splitcharacter.
*
* @param args no arguments needed here
*/
public static void main(String[] args) {
System.out.println("SplitCharacter");
// step 1: creation of a document-object
LwgDocument document = new LwgDocument();
try {
// step 2:
// we create a writer that listens to the document
PdfWriter.getInstance(document,
new FileOutputStream("SplitChar.pdf"));
// step 3: we open the document
document.open();
// step 4:
Chunk chunk;
Paragraph p;
String text = "Some.text.to.show.the.splitting.action.of.the.interface.";
LwgFont font = FontFactory.getFont(FontFactory.HELVETICA, 24);
document.add(new Paragraph("Normal split."));
chunk = new Chunk(text, font);
p = new Paragraph(24, chunk);
document.add(p);
document.add(new Paragraph("The dot '.' is the split character."));
chunk = new Chunk(text, font);
chunk.setSplitCharacter(new SplitChar());
p = new Paragraph(24, chunk);
document.add(p);
} catch (DocumentException de) {
System.err.println(de.getMessage());
} catch (IOException ioe) {
System.err.println(ioe.getMessage());
}
// step 5: we close the document
document.close();
}
/**
* @see com.lowagie.text.SplitCharacter#isSplitCharacter(int, int, int, char[], com.lowagie.text.pdf.PdfChunk[])
*/
public boolean isSplitCharacter(int start, int current, int end, char[] cc, PdfChunk[] ck) {
char c;
if (ck == null)
c = cc[current];
else
c = (char) ck[Math.min(current, ck.length - 1)].getUnicodeEquivalent(cc[current]);
return (c == '.');
}
}