Recently Updated
Completed
Last Updated:
12 Feb 2025 15:21
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Stefan
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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)
Created by:
G
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
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)
Created by:
MVDH
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
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)
ADMIN
Created by:
Deyan
Comments:
12
Category:
PdfProcessing
Type:
Feature Request
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:
- ImageQuality
pdfFormatProvider.ExportSettings.ImageQuality = ImageQuality.Low;
- ImageCompression
pdfFormatProvider.ExportSettings.ImageCompression = new ImageFilterTypes[] { ImageFilterTypes.FlateDecode }; - StreamCompression
pdfFormatProvider.ExportSettings.StreamCompression = new StreamFilterTypes[] { StreamFilterTypes.FlateDecode }; - FontEmbeddingType (Q2 2024)We introduced an option of exporting subsets of True Type Fonts (*.ttf) for the .NET Standard version of the library.
pdfFormatProvider.ExportSettings.FontEmbeddingType = FontEmbeddingType.Subset;
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Dimitar
Comments:
2
Category:
PdfProcessing
Type:
Bug Report
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)
Created by:
Rob
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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)
Created by:
Vaibhav
Comments:
2
Category:
PdfProcessing
Type:
Bug Report
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)
Created by:
Thomas
Comments:
3
Category:
PdfProcessing
Type:
Bug Report
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)
Created by:
Eugene
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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)
ADMIN
Created by:
Martin
Comments:
3
Category:
PdfProcessing
Type:
Bug Report
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.'
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Eugene
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
This exception was originally thrown at this call stack:
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.PageTreeNode.EnumeratePages(Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.Parser.PostScriptReader, Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.IPdfImportContext) in PageTreeNode.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.PageTreeNode.EnumeratePages(Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.Parser.PostScriptReader, Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.IPdfImportContext) in PageTreeNode.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPagePropertiesTo(Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.Parser.PostScriptReader, Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.IRadFixedDocumentImportContext) in DocumentCatalog.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPropertiesTo(Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.Parser.PostScriptReader, Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.IRadFixedDocumentImportContext) in DocumentCatalog.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.RadFixedDocumentImportContext.BeginImportOverride() in RadFixedDocumentImportContext.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.BaseImportContext.BeginImport(System.IO.Stream) in BaseImportContext.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.PdfImporter.Import(System.IO.Stream, Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.IPdfImportContext) in PdfImporter.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ImportOverride.AnonymousMethod__0() in PdfFormatProvider.cs
Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution<E>(System.Action) in ExecutionHandler.cs
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Manikandan
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
NotSupportedException when parsing CFF Type1 font.
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
MVDH
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When exporting an image with ICCBased color space and the default ImageCompression is changed an exception is thrown: NotSupportedException: 'Not supported colorspace: ICCBased'.
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Alejandro
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
NullReferenceException is thrown when importing a file with explicitly set UserInterfaceName annotation property to null.
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Martin
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
After merging documents with PdfStreamWriter the JavaScript actions are broken and not working.
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Sebastian
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When importing a document with a missing state separator (e.g. linefeed) in the object stream (ObjStm) an exception is thrown: System.InvalidCastException: 'Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfDictionary' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfInt'.'
А possible workaround could be handling the exceptions: Handling Exceptions.
Completed
Last Updated:
12 Feb 2025 15:19
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Foxy
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Exporting a PDF documents with 2 pages (that are big images) is slow as hell & consuming way too much memory. (for a 2MiB file, over 2GiB!!!)
Completed
Last Updated:
12 Feb 2025 15:19
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Vitalii
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When exporting the pdf pages as images with the Skia engine, some parts of the document got missing.
Note: In the previous Version 2024.3.806 these parts appeared.
Completed
Last Updated:
12 Feb 2025 15:19
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Johannes
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
OverflowException (Arithmetic operation resulted in an overflow.) when converting a document to an image.
Completed
Last Updated:
12 Feb 2025 15:19
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Paito
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Signature omitted after exporting PDF to an image.