Hello,
I have a problem to copy a pdf file to a new pdf file.
When I run the code below, I obtain the right number of page with the right
size and the output file have the right size, but i can't see anything in
the output file ?
The pdf file to copy to new file come under a ByteArrayInputStream format.
I don't understand what's happen.
Note
PdfWriter p_PdfWriter;
Document p_Document;
ByteArrayOutputStream p_outputStream;
(this variables are initialise in the a first part of the code and no
problem with this)
private void addPdf(ByteArrayInputStream iStream, String ChapterTitle) {
if(p_PdfWriter != null && p_Document != null && p_outputStream !=
null) {
try {
int l;
InputStreamReader isr = new InputStreamReader(iStream);
ByteArrayOutputStream out = new ByteArrayOutputStream();
while ((l = isr.read()) != -1) {
out.write(l);
}
PdfReader reader = new PdfReader(out.toByteArray());
int n = reader.getNumberOfPages();
int i = 0;
int rotation;
PdfContentByte cb = p_PdfWriter.getDirectContent();
while (i < n) {
i++;
p_PdfDocument.setPageSize(reader.getPageSizeWithRotation(i));
if (p_FirstChapter) {
p_FirstChapter = false;
p_Document.open();
p_Document.newPage();
} else {
p_Document.newPage();
}
rotation = reader.getPageRotation(i);
if (rotation == 90 || rotation == 270) {
cb.addTemplate((PdfTemplate)p_PdfWriter.getImportedPage(reader,i),0,-1f,1f,0
,0,reader.getPageSizeWithRotation(i).height());
} else {
cb.addTemplate((PdfTemplate)p_PdfWriter.getImportedPage(reader,i),1f,0,0,1f,
0,0);
}
}
} catch (Exception de) {
System.out.println("addPdf - Error");
System.out.println("error message : " + de.getMessage());
((DfException)de).printStackTrace();
}
}
}
---
HUTTIN Pierre
OMNIS ECM Services
81 route de Luxembourg
L-4391 PONTPIERRE
�
tel : (+352) 29 14 11 1
fax : (+352) 29 14 11 650
url : http://www.ecm.lu
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