Completed
Last Updated: 18 Feb 2025 09:29 by ADMIN
Release 2025.1.205 (2025 Q1)
ADMIN
Created by: Deyan
Comments: 1
Category: PdfProcessing
Type: Feature Request
27
This property should work similar to PreferredWidth cell property but in vertical direction.
Completed
Last Updated: 18 Feb 2025 09:09 by ADMIN
Release 2025.1.205 (2025 Q1)
Implement support for adding barcodes to a PDF document.
Completed
Last Updated: 17 Feb 2025 05:24 by ADMIN
Release 2025.1.205 (2025 Q1)
Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten, or printed text into a machine-encoded text from a scanned document.
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
Created by: Rob
Comments: 2
Category: PdfProcessing
Type: Feature Request
2
Add support for Named Actions.
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
NullReferenceException has thrown when importing a form XObject with null Resources in PDF dictionary.
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
ArgumentNullException is thrown when importing a document with missing indirect reference object.
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
"An error exists on this page. Acrobat may not display the page correctly." error in Adobe when inspecting a page with DeviceGray ColorSpace image after import-export.
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
ADMIN
Created by: Martin
Comments: 5
Category: PdfProcessing
Type: Feature Request
1

RadPdfProcessing currently supports interactive forms whose data is defined directly in the document. To preserve them when importing and exporting documents, add support for import-export interactive forms based on the Adobe XML Forms Architecture (XFA).

From PDF 2.0 the XFA forms are depreciated.

Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
Created by: Rob
Comments: 0
Category: PdfProcessing
Type: Bug Report
1
PDF document Import-Export inverts images.
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)

Some documents loaded through WordsProcessing and then exported to a RadFixedDocument by utilizing the ExportToFixedDocument() method, fails on export through ImageFormatProvider with System.AggregateException.

As a workaround, you can export the RadFixedDocument to a PDF and then import it again before exporting it to an image.

var pdfFixedProvider = new Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider();
bytes = pdfFixedProvider.Export(fixedDocument);
fixedDocument = pdfFixedProvider.Import(bytes);

 

Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)

An ArgumentNullException is thrown when importing a document with a missing required MediaBox operator in the Page object ("ArgumentNullException: 'Value cannot be null.")

Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)
When encoding an image with Grayscale color space an exception is thrown: IndexOutOfRangeException: 'Index was outside the bounds of the array.'
Completed
Last Updated: 12 Feb 2025 15:21 by ADMIN
Release 2025.1.205 (2025 Q1)

For example, when some PDF file has uncompressed contents we may import it and apply better compression to the stream objects. Ensure that all the content inside the document is compressed.

Currently, we have the following options for PDF export optimizations:

Completed
Last Updated: 12 Feb 2025 15:20 by ADMIN
Release 2025.1.205 (2025 Q1)
 InvalidCastException when importing a file with missing space. The file contains no space between the objects declarations and the page content and this is why the exception occurs.
Completed
Last Updated: 12 Feb 2025 15:20 by ADMIN
Release 2025.1.205 (2025 Q1)

When a PDF document is being imported, some of the characters may experience unexpected results while reading the font.

NOTE: the document is displayed in the MAUI/WPF/WinForms PdfViewer controls with missing parts of the text.

Completed
Last Updated: 12 Feb 2025 15:20 by ADMIN
Release 2025.1.205 (2025 Q1)
When importing a document, the following error message is observed when reading the Arial, Italic font: System.InvalidCastException: 'Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfLiteralString' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfName'.'
Completed
Last Updated: 12 Feb 2025 15:20 by ADMIN
Release 2025.1.205 (2025 Q1)

When loading some PDF documents with German culture, part of the text got missing.

Workaround: set English culture before loading the document

Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");

Completed
Last Updated: 12 Feb 2025 15:20 by ADMIN
Release 2025.1.205 (2025 Q1)
This exception was originally thrown at this call stack:
    System.ThrowHelper.ThrowKeyNotFoundException()
    System.Collections.Generic.Dictionary<TKey, TValue>.this[TKey].get(TKey)
    Telerik.Windows.Documents.Core.PostScript.Data.PostScriptDictionary.GetElementAs<T>(string) in PostScriptDictionary.cs
    Telerik.Windows.Documents.Core.Fonts.Type1.Type1Format.Dictionaries.Type1Font.ReadGlyphData(string) in Type1Font.cs
    Telerik.Windows.Documents.Core.Fonts.Type1.Type1Format.Dictionaries.Type1Font.GetGlyphDataInternal(string) in Type1Font.cs
Completed
Last Updated: 12 Feb 2025 15:20 by ADMIN
Release 2025.1.205 (2025 Q1)
When cloning or merging a document containing a Link with Actions collection an exception is thrown: NullReferenceException: 'Object reference not set to an instance of an object.'
1 2 3 4 5 6