doc.Pages.Accept(textFragmentAbsorber) is taking too long to execute

Aspose.PDF Product Family
1

Hi All,

We are trying get all occurances based in Regex match. We are using Aspose.PDF 23.11.1 latest version. Below is the code to get TextFragments.

var doc = new Aspose.Pdf.Document(path);

var searchTerm = “\[(?s)(.*?)\]”;
TextFragmentAbsorber textFragmentAbsorber = new TextFragmentAbsorber(searchTerm);
TextSearchOptions textSearchOptions = new TextSearchOptions(true);
textFragmentAbsorber.TextSearchOptions = textSearchOptions;

doc.Pages.Accept(textFragmentAbsorber);

TextFragmentCollection textFragmentCollection = textFragmentAbsorber.TextFragments;

It is taking more than 15-20 minutes to get fragments even for small file.
Can you please suggest any approach to improve the performance.

Thanks,
Susmitha

2

@susmithaputhana

This needs to be investigated. Can you please share the sample PDF for our reference?

3

Attached PDF for your reference
TestPdf.7z (8.8 MB)

4

@susmithaputhana

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFNET-56170

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.