I have a simple program that imports a PDF, calls AcroForm.FlattenFormFields(), and calls Export() on the PdfFormatProvider. With the attached example PDF I am seeing the following exception.
System.NotImplementedException: 'The method or operation is not implemented.'
Stack Trace
at Telerik.Windows.Documents.Core.Fonts.Type1.Type1Format.Type1FontSource.GetCapHeight()
at Telerik.Windows.Documents.Core.Fonts.FontSource.get_CapHeight()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.FontDescriptor.CopyRequiredButType3FontPropertiesFrom(FontBase font)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.FontDescriptor.CopyPropertiesFrom(IPdfExportContext context, FontBase font)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.SimpleFontObject.CopyPropertiesFromOverride(IPdfExportContext context, FontBase font)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExporter.WriteFontsFromContext(PdfWriter writer, IPdfExportContext context)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExporter.Export(IRadFixedDocumentExportContext context, Stream output)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFixedDocument document, Stream output)
I have a simple program that imports a PDF, calls AcroForm.FlattenFormFields(), and calls Export() on the PdfFormatProvider. I am seeing the following exception during Import() on a signed W9 form a customer has uploaded into our system. Due to the sensitive nature of the document I cannot upload it, but below is the Sig section. I have tried other example signed PDFs which seem to work fine (See attached)
39 0 obj
<< /Type /Annot /Rotate 0 /AP 180 0 R /Rect [ 105.8515 149.2023 289.4443 261.1185
] /Border [ 0 0 0 ] /M (h<D[×¥\001.ƒ¶AB}«\006iÚ¿E@\024_”W±ÔÃ\030ÙL\020"É]a\012Ú6¡0\000¶Žm1@Ž)
/C [ 1 ] /DA (h<D[×¥\001.ƒ¶AB}«\006.\023âø‰\035\005íöu\002ÊÒ½ùwË@—‹måÿÚ[ ‹í!¨\001)
/F 4 /Subtype /Sig >>
endobj
Exception
System.NotSupportedException: 'Import of annotation with type Sig is not supported.'
Stack Trace
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Annotations.AnnotationFactory.CreateUnsupportedAnnotationObject(PdfName type)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.TypeAwareConverter`1.CreateInstance(Type type, PostScriptReader reader, IPdfImportContext context, PdfDictionary dictionary)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.Converter.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.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.DocumentStructure.Page.<>c__DisplayClass21_0.<CopyPageAnnotationsTo>b__0()
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
Hi, we are facing the below error when trying to convert a Docx file type to PDF type using RadFlowDocument in C# (.NET core 6.0). Please can you help with this issue as soon as possible?
Error message: "Negative height, if converting in Net Standard try registering a smaller font (Parameter 'height: -17.908799999999985')"
C# code snippet for reference:
BinaryFormatProviderBase<RadFlowDocument> provider;
RadFlowDocument document;
using (var output = new MemoryStream())
{
provider.Export(document, output)
}
using Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Streaming;
using Telerik.Windows.Documents.Fixed.Model.Editing;
using Telerik.Windows.Documents.Fixed.Model.InteractiveForms;
using Telerik.Windows.Documents.Fixed.Model;
using Telerik.Documents.Primitives;
using System.Diagnostics;
using System.Reflection.Metadata;
using Telerik.Windows.Documents.Fixed.FormatProviders.Pdf;
namespace _1681158PdfInputFields
{
internal class Program
{
static void Main(string[] args)
{
ExportExamplePdfForm();
}
public static void ExportExamplePdfForm()
{
RadFixedDocument fixedDoc = new RadFixedDocument();
RadFixedPage fixedPage = fixedDoc.Pages.AddPage();
FixedContentEditor editor = new FixedContentEditor(fixedPage);
editor.Position.Translate(100, 100);
TextBoxField textBox = new TextBoxField("textBox");
fixedDoc.AcroForm.FormFields.Add(textBox);
textBox.Value = "Sample text...";
Size widgetDimensions = new Size(200, 30);
DrawNextWidgetWithDescription(editor, "TextBox", (e) => e.DrawWidget(textBox, widgetDimensions));
string fileName = "output.pdf";
File.Delete(fileName);
// File.WriteAllBytes(fileName, new PdfFormatProvider().Export(fixedDoc, TimeSpan.FromSeconds(15)));
string ResultFileName = "result.pdf";
File.Delete(ResultFileName);
using (PdfStreamWriter writer = new PdfStreamWriter(File.OpenWrite(ResultFileName)))
{
foreach (RadFixedPage page in fixedDoc.Pages)
{
writer.WritePage(page);
}
}
ProcessStartInfo psi = new ProcessStartInfo()
{
FileName = ResultFileName,
UseShellExecute = true
};
Process.Start(psi);
Console.WriteLine("Document created.");
}
private static void DrawNextWidgetWithDescription(FixedContentEditor editor, string description, Action<FixedContentEditor> drawWidgetWithEditor)
{
double padding = 20;
drawWidgetWithEditor(editor);
Size annotationSize = editor.Root.Annotations[editor.Root.Annotations.Count - 1].Rect.Size;
double x = editor.Position.Matrix.OffsetX;
double y = editor.Position.Matrix.OffsetY;
Block block = new Block();
block.TextProperties.FontSize = 20;
block.VerticalAlignment = Telerik.Windows.Documents.Fixed.Model.Editing.Flow.VerticalAlignment.Center;
block.InsertText(description);
editor.Position.Translate(x + annotationSize.Width + padding, y);
editor.DrawBlock(block, new Size(editor.Root.Size.Width, annotationSize.Height));
editor.Position.Translate(x, y + annotationSize.Height + padding);
}
}
}
string inputFileName = "input.xlsx";
if (!File.Exists(inputFileName))
{
throw new FileNotFoundException(String.Format("File {0} was not found!", inputFileName));
}
Telerik.Windows.Documents.Spreadsheet.Model.Workbook workbook;
IWorkbookFormatProvider formatProvider = new Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.XlsxFormatProvider();
using (Stream input = new FileStream(inputFileName, FileMode.Open))
{
workbook = formatProvider.Import(input, TimeSpan.MaxValue);
}
string outputFilePath = "output.xlsx";
using (Stream output = new FileStream(outputFilePath, FileMode.Create))
{
formatProvider.Export(workbook, output, TimeSpan.MaxValue);
}
Process.Start(new ProcessStartInfo() { FileName = outputFilePath, UseShellExecute = true });
Incorrect timestamp of a DateTime with custom number format.
Expected:
Actual:
The StokeAlphaContant is not handled correctly when applied on a TextFragment:
Line spacing is not preserved when exporting RTF to HTML and the lines are exported with the default line spacing.
We use the PDF viewer in an WPF project and see sometimes faulty pdfs in the telerik viewer. If I open the pdf file in acrobat it lloks fine. Do you know this problem ?
Attached you find the original file and a screenshot from PDF viewer. Other files are shown correct in the telerik viewer.
