Unplanned
Last Updated:
27 Jul 2023 06:00
by Helen
Created by:
Helen
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Specific text is not found in the document when using the TextSearch
Unplanned
Last Updated:
16 Oct 2024 13:05
by ADMIN
Created by:
SATHEESH KUMAR
Comments:
2
Category:
PdfProcessing
Type:
Feature Request
Support for exporting WEBP images should be implemented.
Unplanned
Last Updated:
25 Jul 2023 13:29
by Abhi
Created by:
Abhi
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Form fields height is wrong after export with a specific document. This leads to misplaced lines.
Completed
Last Updated:
15 May 2024 06:30
by ADMIN
Release 2024.2.426 (2024 Q2)
Created by:
Abhi
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
I have the following form:
From the screen shot above you can see that the line above 75 is perfectly ok i.e. it doesn't go and intersect with the lines of the 72
but when i perform the following code
var finaldPDFName = "C:\\Users\\Abhishek.Shrestha\\Downloads\\TestABCPDF\\output2322.pdf";
List<byte[]> filledupForms = new List<byte[]>();
PdfFormatProvider provider = new PdfFormatProvider();
RadFixedDocument document = provider.Import(File.ReadAllBytes(InputFileWithInteractiveForms));
var formfields = document.AcroForm.FormFields;
var formFieldsCopy = new List<FormField>(document.AcroForm.FormFields);
// Iterate over the copied form fields and replace the dot character in their names for solving merging issue
foreach (var field in formFieldsCopy)
{
field.Name = field.Name.Replace(".", "");
}
//added this as the values were being hidden by editable fields
document.AcroForm.ViewersShouldRecalculateWidgetAppearances = true;
filledupForms.Add(provider.Export(document));
File.WriteAllBytes(finaldPDFName, provider.Export(document));
I get the following output:
Completed
Last Updated:
18 Jul 2023 12:24
by ADMIN
Release R3 2023
Created by:
Anisha
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
KeyNotFoundException: 'The given key was not present in the dictionary.' when getting glyph width with a standard font and WinAnsiEncoding.
Declined
Last Updated:
20 Sep 2023 12:14
by ADMIN
Created by:
Devel
Comments:
3
Category:
PdfProcessing
Type:
Bug Report
Hello, I had many problems with version 2023.1.117, latest stable 2023.2.606 is unusable also due to issue with scanned documents etc, so I tried 2020.2.703-hotfix, but I am getting other set of issues.
Unfortunately I cannot share the documents, since they are confidential.
With some documents I am getting this error:
Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfName' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Objects.FormXObject'.
Loading Code:
PdfFormatProvider pdfFormatProvider = new();
RadFixedDocument document = pdfFormatProvider.Import(bytes);
And stack trace:
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.ConvertFromDictionary(PostScriptReader reader, IPdfImportContext context, PdfDictionary dictionary)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.Convert(Type type, PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.ConvertFromIndirectReference(Type type, PostScriptReader reader, IPdfImportContext context, IndirectReference indirectReference)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.Convert(Type type, PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearancesConverter.TryImportAppearance(String key, PostScriptReader reader, IPdfImportContext context, PdfDictionary appearancesDictionary, Appearance& appearance)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearancesConverter.ConvertFromDictionary(Type type, PostScriptReader reader, IPdfImportContext context, PdfDictionary dictionary)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.Converter.Convert(Type type, PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Data.PdfPropertyBase`1.PrepareValue(PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Data.LoadOnDemandPropertyBase`1.GetValueFromSource(Boolean shouldDecrypt)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Data.LoadOnDemandPropertyBase`1.GetValue(Boolean shouldDecrypt)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Annotations.AnnotationObject.get_Appearances()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Annotations.AnnotationObject.ToAnnotation(PostScriptReader reader, IRadFixedDocumentImportContext context, Double pageHeightInDip)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.<>c__DisplayClass21_0.<CopyPageAnnotationsTo>b__0()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.CopyPageAnnotationsTo(IRadFixedDocumentImportContext context, RadFixedPage fixedPage)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.<>c__DisplayClass59_2.<CopyAllPageProperties>b__2()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyAllPageProperties(PostScriptReader reader, IRadFixedDocumentImportContext context, List`1 contextPages, IList`1 pages)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPagePropertiesTo(PostScriptReader reader, IRadFixedDocumentImportContext context)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPropertiesTo(PostScriptReader reader, IRadFixedDocumentImportContext context)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.RadFixedDocumentImportContext.BeginImportOverride()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.BaseImportContext.BeginImport(Stream pdfFileStream)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.PdfImporter.Import(Stream input, IPdfImportContext context)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.<>c__DisplayClass18_0.<ImportOverride>b__0()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ImportOverride(Stream input)
at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Import(Stream input)
at Telerik.Windows.Documents.Common.FormatProviders.BinaryFormatProviderBase`1.Import(Byte[] input)
at Client.Wpf.Common.UserControls.PdfViewer.LoadBytesToPdfViewer(Byte[] bytes) in C:\Users\tomas.filip\source\repos\FiFi\Client.Wpf\Common\UserControls\PdfViewer.xaml.cs:line 65
at System.Reactive.AnonymousSafeObserver`1.OnNext(T value)
at System.Reactive.ObserveOnObserverNew`1.DrainStep(ConcurrentQueue`1 q)
at System.Reactive.ObserveOnObserverNew`1.DrainShortRunning(IScheduler recursiveScheduler)
at System.Reactive.Concurrency.DispatcherScheduler.<>c__DisplayClass12_0`1.<Schedule>b__0()
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
Completed
Last Updated:
18 Jul 2023 06:14
by ADMIN
Release R2 2023 SP1
Created by:
Adam
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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
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
ADMIN
Created by:
Martin
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
Ralf
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
Alon Rosenberg
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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)
Created by:
Alon Rosenberg
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
EVL
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
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
Created by:
Aleksandr
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
Riziq
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
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
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
Created by:
Benjamin
Comments:
2
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
James
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
n/a
Comments:
4
Category:
PdfProcessing
Type:
Bug Report
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
Created by:
Jonas
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
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'.