Unplanned
Last Updated: 29 Mar 2024 14:03 by Koichi

The visual fill element is not exported to pdf:

Only the text part is present.

Unplanned
Last Updated: 29 Mar 2024 13:27 by Koichi

Import the document with RadSpreadProcessing and export it PDF format. You will notice that the cell value is displayed in the exported PDF document while in the Excel file it is hidden due to the custom format:

Unplanned
Last Updated: 11 Mar 2024 16:06 by Foxy
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!!!)
Unplanned
Last Updated: 06 Feb 2024 14:40 by John
Sign a random pdf document with the following code. If UseSignatureProperties=1, the produced PDF document will be corrupted and Adobe displays an error message when opening the file: 
        Dim signProp As New SignatureDataProperties
        signProp.ContactInfo = strContactInfo
        signProp.Name = strSignersName
        signProp.Reason = strReason
        signProp.Location = strLocation
        signProp.TimeOfSigning = DateTime.Now

        Dim signatureName As String = "EsignSignature"

        Dim signatureField1 As SignatureField = New SignatureField(signatureName)
        UseSignatureProperties = 1

        If UseSignatureProperties = 1 Then
            Dim sign1 = New Signature(certificate)
            signatureField1.Signature = sign1
            signatureField1.Signature.Properties = signProp 'THIS WOULD FAIL
        Else
            signatureField1.Signature = New Signature(certificate)
            signatureField1.Signature.Properties.ContactInfo = strContactInfo
            signatureField1.Signature.Properties.Location = strLocation
            signatureField1.Signature.Properties.Name = strSignersName
            signatureField1.Signature.Properties.Reason = strReason
            signatureField1.Signature.Properties.TimeOfSigning = DateTime.Now  'THIS WORKS
        End If
Unplanned
Last Updated: 31 Jan 2024 11:55 by ADMIN

Observed: the following dialog appears:

Image

Unplanned
Last Updated: 31 Jan 2024 08:20 by ADMIN
Created by: Petar
Comments: 0
Category: PdfProcessing
Type: Bug Report
0
Fields are no longer highlighted after import. 
Unplanned
Last Updated: 30 Jan 2024 09:55 by Abdulbaqi
Unplanned
Last Updated: 14 Dec 2023 12:41 by Jean-Pierre
Export to image in Blazor is blocking if Export method is used instead of ExportAsync.
Unplanned
Last Updated: 05 Dec 2023 10:38 by Rey
Created by: Rey
Comments: 0
Category: PdfProcessing
Type: Bug Report
5
When merging documents using the RadFixedDocument`s Merge() method the fonts are not successfully merged which leads to missing characters in the produced document.

Workaround: replace the font with a full font (not a subset) before exporting to a PDF file:
byte[] data = File.ReadAllBytes("verdana.ttf");
FontFamily verdanaRegularFontFamily = new FontFamily("Verdana");
FontsRepository.RegisterFont(verdanaRegularFontFamily, FontStyles.Normal, FontWeights.Normal, data);
FontsRepository.TryCreateFont(verdanaRegularFontFamily, out FontBase verdanaRegularFont);

foreach (RadFixedPage page in mergedDocument.Pages)
{
	foreach (TextFragment textFragment in page.Content.Where(c => c is TextFragment).Cast<TextFragment>())
	{
		textFragment.Font = verdanaRegularFont;
	}
}
Unplanned
Last Updated: 04 Dec 2023 08:27 by Rami

According to the PDF specification: "It is recommended that there be an end-of-line marker after the data and before endstream;"

The full stack trace:

   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.Parser.Reader.Read(Int32 count)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfStreamBase.CalculateStreamLengthAndReadData()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfStream.ReadRawPdfDataOverride()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfStreamBase.ReadRawPdfData()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Filters.FiltersManager.Decode(PostScriptReader reader, IPdfImportContext context, PdfDictionary dictionary, PdfStreamBase stream, PdfArray filters)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfStreamBase.DecodePdfData()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfStreamBase.ReadDecodedPdfData()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Functions.FunctionObject.InterpretData(PostScriptReader reader, IPdfImportContext context, PdfStreamBase stream)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Common.PdfStreamObjectBase.LoadOverride(PostScriptReader reader, IPdfImportContext context, IPdfPrimitive primitive)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Common.PdfObject.Load(PostScriptReader reader, IPdfImportContext context, IPdfPrimitive primitive)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.Converter.ConvertFromStream(Type type, PostScriptReader reader, IPdfImportContext context, PdfStream stream)
   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.Converters.Converter.ConvertFromIndirectReference(Type type, PostScriptReader reader, IPdfImportContext context, IndirectReference reference)
   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.Types.PdfCollectionBase`1.ConvertElementToType[T](PostScriptReader reader, IPdfImportContext context, IPdfPrimitive element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfCollectionBase`1.TryGetElement[T](PostScriptReader reader, IPdfImportContext context, TIndex index, T& element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Functions.StitchingFunctionObject.ToFunction(PostScriptReader reader, IPdfImportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Patterns.GradientShadingObject`1.InitializeGradientStops(PostScriptReader reader, IPdfContentImportContext context, Gradient gradient, Matrix matrix, Double distance)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Patterns.GradientShadingObject`1.ToColorOverride(PostScriptReader reader, IPdfContentImportContext context, Matrix matrix)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Patterns.ShadingObject.ToColor(PostScriptReader reader, IPdfContentImportContext context, Matrix matrix)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Operators.Color.SetShadingPatternColor.Execute(IContentStreamInterpreter interpreter, IPdfContentImportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.ContentStreamInterpreter.ExecuteOperatorOverride(ContentStreamOperator oper)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.InterpreterBase`1.<>c__DisplayClass8_0.<Execute>b__0()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation, Action`1 onException)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.InterpreterBase`1.Execute()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.ContentStream.ParseContentData(Byte[] data, IRadFixedDocumentImportContext context, IResourceHolder resourceHolder, IContentRootElement contentRoot, ContentStreamKeywordCollection keywordCollection)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.ContentStream.ParseContentData(Byte[] data, IRadFixedDocumentImportContext context, IResourceHolder resourceHolder, IContentRootElement contentRoot)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.ContentStream.CopyPropertiesTo(IRadFixedDocumentImportContext context, IResourceHolder resourceHolder, IContentRootElement contentRoot)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.CopyPageContentTo(IRadFixedDocumentImportContext context, RadFixedPage fixedPage)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.<>c__DisplayClass59_1.<CopyAllPageProperties>b__1()
   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 PdfOverflow.Program.Main(String[] args) in C:\Users\dyordano\OneDrive - Progress Software Corporation\MyProjects\1633033_pdfoverflow\PdfOverflow\PdfOverflow\Program.cs:line 15

 

Unplanned
Last Updated: 29 Nov 2023 07:38 by Novak

NumberedHierarchical list type has inconsistent indentation after bullets.

Unplanned
Last Updated: 27 Nov 2023 11:04 by Manikandan
Created by: Manikandan
Comments: 0
Category: PdfProcessing
Type: Bug Report
0
NotSupportedException when parsing CFF Type1 font.
Unplanned
Last Updated: 27 Nov 2023 07:29 by MVDH
When encoding an image with Grayscale color space an exception is thrown: IndexOutOfRangeException: 'Index was outside the bounds of the array.'
Unplanned
Last Updated: 27 Nov 2023 06:50 by MVDH
When decoding the image with a CCITTFaxDecode filter an exception is thrown: NullReferenceException: 'Object reference not set to an instance of an object.'
Unplanned
Last Updated: 22 Nov 2023 08:26 by Eugene
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
Unplanned
Last Updated: 22 Nov 2023 07:06 by Eugene

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

 

Unplanned
Last Updated: 20 Nov 2023 14:41 by Rob
Created by: Rob
Comments: 0
Category: PdfProcessing
Type: Bug Report
1
PDF document Import-Export inverts images.
Unplanned
Last Updated: 17 Nov 2023 13:42 by MVDH
When exporting an image with ICCBased color space and the default ImageCompression is changed an exception is thrown: NotSupportedException: 'Not supported colorspace: ICCBased'.
Unplanned
Last Updated: 16 Nov 2023 10:52 by ADMIN

When loading a PDF generated with PdfProcessing in PDF Accessibility Checker 2021 (PAC) an exception is thrown: "Object reference not set to an instance of an object".

It is reproducible with all PdfComplianceLevel export options.

Unplanned
Last Updated: 07 Nov 2023 11:53 by Mateusz

After the import-export of a specific document, the paths are thinner and the corners of the path figure are not rounded:

 

1 2 3 4 5 6