Completed
Last Updated: 18 Jul 2023 06:14 by ADMIN
Release R2 2023 SP1
Created by: Adam
Comments: 0
Category: PdfProcessing
Type: Bug Report
0
ImageUtils dependencies are not correct.
Declined
Last Updated: 08 Jul 2023 11:07 by ADMIN
Created by: Ted
Comments: 1
Category: PdfProcessing
Type: Bug Report
0

I'm trying to use the PdfFormatProvider to import a pdf. I've tried to import multiple different pdfs with the code below, but they all throw an exception with "System.InvalidOperationException: 'Import not supported.'" and no other info. Is this a bug or am I not calling the correct method to import a pdf?

var providerPDF = new Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider();
providerPDF.Import(File.ReadAllBytes(@"D:\TestDocs\TestImage.pdf"));

Completed
Last Updated: 09 Aug 2023 06:45 by ADMIN
Release R3 2023

When a document contains Type1 font without Private Dict in some cases the glyphs are not rendered as expected.

Unplanned
Last Updated: 27 Jun 2023 06:17 by Ralf
Reading Type1 font glyph data when there is a table with differences tries to get the glyph by name but it is not found. 
Unplanned
Last Updated: 19 Jun 2023 13:29 by Alon Rosenberg
Export of a document with Type 1 font and custom encoding results in content loss.
Completed
Last Updated: 22 May 2025 13:36 by ADMIN
Release 2025.2.520 (2025 Q2)
InvalidDataException: 'Unknown compression method (0x3C)' when importing a file with XRef table defined in an object with FlateDecode filter.
Completed
Last Updated: 05 Jul 2023 10:50 by ADMIN
Release R2 2023 SP1
With the current implementation, the optional Filter property is omitted on export.
Completed
Last Updated: 07 Sep 2023 13:17 by ADMIN
Release R3 2023
An exception is thrown when exporting an encoded document containing an image with Index ColorSpace.
Completed
Last Updated: 29 Jun 2023 06:01 by ADMIN
Release R2 2023 SP1
Invalid position when the TJ operator array contains empty values (<>).
Completed
Last Updated: 13 Nov 2024 08:50 by ADMIN
Release 2024.4.1106 (Q4 2024)
Created by: Ali
Comments: 0
Category: PdfProcessing
Type: Bug Report
1

When inserting ligature languages text into a block, the text doesn't appear on the generated PDF file.

With the following sample code, the issue can be reproduced:

private static string fileName = "Hello.pdf";
        static void Main(string[] args)
        {
            byte[] fontData = File.ReadAllBytes("calibri.ttf");
            FontFamily fontFamily = new FontFamily("Calibri");
            FontsRepository.RegisterFont(fontFamily, FontStyles.Normal, FontWeights.Normal, fontData);

            RadFixedDocument document = new RadFixedDocument();
            RadFixedPage page = new RadFixedPage();

            string text = "مرحبا";
            var reversedText = text.ToCharArray();
            Array.Reverse(reversedText);
            Block block = new Block();
            block.InsertText(new FontFamily("Calibri"), new string(reversedText));

            FixedContentEditor editor = new FixedContentEditor(page);
            editor.DrawBlock(block);
            document.Pages.Add(page);

            PdfFormatProvider provider = new PdfFormatProvider();
            using (Stream output = File.OpenWrite(fileName))
            {
                provider.Export(document, output);
            }

            ProcessStartInfo psi = new ProcessStartInfo();
            psi.FileName = fileName;
            Process.Start(fileName);
        }

Unplanned
Last Updated: 13 Oct 2023 06:48 by ADMIN
In Word when adding a right adjustment tabulator, tabbing after the tab stop distance does not respect the tabs afterward in Pdf.
Unplanned
Last Updated: 17 May 2023 10:31 by James
Widget font size is being set in Points by default instead of Dips.
Completed
Last Updated: 29 May 2023 12:40 by ADMIN
Release R2 2023

IOException when an object in the cross-reference stream has a negative offset.

"System.IO.IOException: An attempt was made to move the file pointer before the beginning of the file."

Completed
Last Updated: 06 Jul 2023 07:54 by ADMIN
Release R2 2023 SP1

InvalidCastException is thrown when a name start character is followed by a literal string start character.

System.InvalidCastException: Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfInt' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfName'.

Unplanned
Last Updated: 10 May 2023 08:09 by ADMIN
ADMIN
Created by: Martin
Comments: 0
Category: PdfProcessing
Type: Feature Request
0
Add support for GoToE action
Completed
Last Updated: 10 May 2023 14:54 by ADMIN
Release R3 2023
When a document contains an ICCBased ColorSpace and a Shadings Pattern the import of the document could be very slow.
Completed
Last Updated: 04 May 2023 09:22 by ADMIN
Release R2 2023
The image matrix is wrongly exported, leading to inconsistency with the original one.
Completed
Last Updated: 24 Apr 2023 13:27 by ADMIN
Release R2 2023
The CalGray color space properties are not correctly exported in an array.
Unplanned
Last Updated: 19 Apr 2023 11:04 by Martin
With the current implementation, the documents containing Standard Fonts are not PDF/A compliant (check How to Comply with PDF/A Standard).
Completed
Last Updated: 17 May 2023 06:41 by ADMIN
Release R2 2023