[ACCEPTED]-iText: split a PDF into several PDF (1 per page)-itext
Accepted answer
From Split a PDF file (using iText)
import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.pdf.PdfCopy;
import com.lowagie.text.pdf.PdfImportedPage;
import com.lowagie.text.pdf.PdfReader;
public class SplitPDFFile {
/**
* @param args
*/
public static void main(String[] args) {
try {
String inFile = args[0].toLowerCase();
System.out.println ("Reading " + inFile);
PdfReader reader = new PdfReader(inFile);
int n = reader.getNumberOfPages();
System.out.println ("Number of pages : " + n);
int i = 0;
while ( i < n ) {
String outFile = inFile.substring(0, inFile.indexOf(".pdf"))
+ "-" + String.format("%03d", i + 1) + ".pdf";
System.out.println ("Writing " + outFile);
Document document = new Document(reader.getPageSizeWithRotation(1));
PdfCopy writer = new PdfCopy(document, new FileOutputStream(outFile));
document.open();
PdfImportedPage page = writer.getImportedPage(reader, ++i);
writer.addPage(page);
document.close();
writer.close();
}
}
catch (Exception e) {
e.printStackTrace();
}
/* example :
java SplitPDFFile d:\temp\x\tx.pdf
Reading d:\temp\x\tx.pdf
Number of pages : 3
Writing d:\temp\x\tx-001.pdf
Writing d:\temp\x\tx-002.pdf
Writing d:\temp\x\tx-003.pdf
*/
}
}
Many iText examples here.
0
With PDDocument you can do so very easily.
You just 2 have to use a Java List of PDDocument type and Splitter function 1 to split a document.
List<PDDocument> Pages=new ArrayList<PDDocument>();
PDDocument.load(filePath);
try {
Splitter splitter = new Splitter();
Pages = splitter.split(document);
}
catch(Exception e) {
e.printStackTrace(); // print reason and line number where error exist
}
I can't comment, but this line in the most 3 voted answer
Document document = new Document(reader.getPageSizeWithRotation(1));
should be
Document document = new Document(reader.getPageSizeWithRotation(i+1));
to get the correct 2 pdf size if other pages have different page 1 size (it know it's rare)
Source:
stackoverflow.com
More Related questions
Cookie Warning
We use cookies to improve the performance of the site. By staying on our site, you agree to the terms of use of cookies.