Completed
Last Updated:
02 Aug 2024 11:09
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
kieran
Comments:
2
Category:
PdfProcessing
Type:
Bug Report
PdfProcessing: Invalid annotation position leads to missing content.
Completed
Last Updated:
12 Sep 2023 07:23
by ADMIN
Release R3 2023
ADMIN
Created by:
Martin
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
When importing and merging documents the fonts are extracted directly from the files and can duplicate if the files contain exactly the same fonts/subsets.
Unplanned
Last Updated:
16 Aug 2023 08:17
by Nitya
Created by:
Nitya
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
When importing and merging documents the fonts are extracted directly from the files and can duplicate if the files contain the same fonts.
Declined
Last Updated:
15 Nov 2023 12:58
by ADMIN
Created by:
Gary
Comments:
3
Category:
PdfProcessing
Type:
Bug Report
When flattening a document with esignature the signature gets removed. Digital signatures remain, but esignatures do not.
Completed
Last Updated:
09 Aug 2023 14:10
by ADMIN
Release R3 2023
ADMIN
Created by:
Martin
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
When importing a document containing an updated xref table that has an invalid offset an exception is thrown: System.NullReferenceException: 'Object reference not set to an instance of an object.'
Completed
Last Updated:
01 Aug 2023 11:30
by ADMIN
Release R3 2023
Created by:
Martin
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When importing a specific document with an invalid offset of the cross-reference table an InvalidOperationException is thrown: System.InvalidOperationException: 'Stack empty.'
Completed
Last Updated:
09 Aug 2023 14:16
by ADMIN
Release R3 2023
Created by:
Christian
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
When exporting documents containing TrueType Postscript fonts perceived as Standard fonts the fonts should not be embedded but they actually are.
Examples of such fonts are Arial MT, TimesNewRomanPSMT, etc.
Won't Fix
Last Updated:
22 Feb 2024 12:56
by ADMIN
Created by:
Tim
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When importing specific documents and signing a predefined SignatureField leads to not successfully validated signatures in Adobe, but successfully validated in other pdf viewers (eg. Telerik WPF PdfViewer, Foxit PDF Reader).
Solution:
When signing an existing document (after the import) we must be sure the AcroForm's ViewersShouldRecalculateWidgetAppearances property is set to false, otherwise, the exported and signed PDF document could not be shown as a signed.
if (document.AcroForm.ViewersShouldRecalculateWidgetAppearances)
{
document.AcroForm.ViewersShouldRecalculateWidgetAppearances = false;
}
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.
Unplanned
Last Updated:
07 Jun 2023 13:40
by Alon Rosenberg
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.