This question was answered on StackOverflow:
http://stackoverflow.com/questions/23256944/itextsharp-when-extracting-a-page-it-fails-to-carry-over-adobe-rectangle-highl
You're probably throwing away an annotation (and you shouldn't
copy/paste from bad examples).
On 4/24/2014 1:04 AM, Stephen LeCompte wrote:
To Whom It May Concern:
Question: *How come Adobe rectangle does not get extracted with
iTextSharp?*
Version: itextsharp-all-5.5.0
I have an Adobe PDF that has a rectangle highlighting some data on the
2nd page (provided as an attachment) and yet when I do an ExtractPages
using the following code -- the rectangle is not transferred to the
new document.
The highlight of the rectangle is important to differentiate a
different item.
Otherwise, great job -- thank you sincerely for the .dll!
If the following code does not show- I was pulling ExtractPages
function from the following websites:
http://forums.asp.net/t/1630140.aspx?extracting+pdf+pages+using+itextsharp
Thanks again,
Stephen
privatestaticvoidExtractPages(stringinputFile, stringoutputFile,
intstart, intend)
{
// get input document
PdfReaderinputPdf = newPdfReader(inputFile);
// retrieve the total number of pages
intpageCount = inputPdf.NumberOfPages;
if(end < start || end > pageCount)
{
end = pageCount;
}
// load the input document
DocumentinputDoc =
newDocument(inputPdf.GetPageSizeWithRotation(1));
// create the filestream
using(FileStreamfs = newFileStream(outputFile, FileMode.Create))
{
// create the output writer
PdfWriteroutputWriter = PdfWriter.GetInstance(inputDoc, fs);
inputDoc.Open();
PdfContentBytecb1 = outputWriter.DirectContent;
// copy pages from input to output document
for(inti = start; i <= end; i++)
{
inputDoc.SetPageSize(inputPdf.GetPageSizeWithRotation(i));
inputDoc.NewPage();
PdfImportedPagepage =
outputWriter.GetImportedPage(inputPdf, i);
introtation = inputPdf.GetPageRotation(i);
if(rotation == 90 || rotation == 270)
{
cb1.AddTemplate(page, 0, -1f, 1f, 0, 0,
inputPdf.GetPageSizeWithRotation(i).Height);
}
else
{
cb1.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
inputDoc.Close();
}
inputPdf.Close();
}
Kind Regards,
Stephen
*Stephen LeCompte*
*Application Developer*
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Java Based Open Source Intranet - Social, Extensible, Cloud Ready
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_______________________________________________
iText-questions mailing list
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iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
