Bjorn Misseghers created PDFBOX-4334:
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Summary: Copying single page from pdf to new document results in
invalid pdf
Key: PDFBOX-4334
URL: https://issues.apache.org/jira/browse/PDFBOX-4334
Project: PDFBox
Issue Type: Bug
Affects Versions: 2.0.12
Reporter: Bjorn Misseghers
When trying to copy the first page of attached pdf document (67.pdf) into a new
pdf document, no errors are thrown. However, the resulting pdf document is
invalid.
The code snippet used for extracting the page :
public static void getFirstPageOfPdfAsPdf(InputStream sourcePDF, OutputStream
outputPDF) throws OneaException {
try {
PDDocument pdfDocument = PDDocument.load(sourcePDF);
PDDocument newDocument = new PDDocument();
try {
newDocument.addPage(pdfDocument.getDocumentCatalog().getPages().get(0));
// newDocument.importPage(pdfDocument.getPage(0));
newDocument.save(outputPDF);
} finally {
StreamTools.closeStream(newDocument);
StreamTools.closeStream(pdfDocument);
}
} catch (Exception ex) {
throw new OneaException("Cannot extract first page from PDF: " +
ex.getMessage());
}
}
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