Unplanned
Last Updated: 05 Mar 2021 12:14 by ADMIN
According to the PDF specification: Codes are never longer than 12 bits; therefore, entry 4095 is the last entry of the LZW table.
Unplanned
Last Updated: 03 Mar 2021 08:08 by ADMIN

Is there a way to load this RadFixedDocument into a RadPdfViewer without writing the document to a file first and then loading it in the viewer?

Workaround:

You can achieve the desired functionality by exporting the RadFixedDocument to a MemoryStream instead of a file in the file system and then load it in the PdfViewer: 

RadFixedDocument document = CreateRadFixedDocument();

PdfFormatProvider pdfFormatProvider = new PdfFormatProvider();
Stream ms = new MemoryStream();
pdfFormatProvider.Export(document, ms);

radPdfViewer1.LoadDocument(ms);

 

Completed
Last Updated: 19 Feb 2021 10:21 by ADMIN
Release R3 2020
ADMIN
Created by: Hristo
Comments: 0
Category: PdfViewer
Type: Feature Request
2
This is Unicode (UTF-16BE) encoding for the Adobe-GB1 character collection; contains mappings for all characters in the GB18030-2000 character set.

Described on page 443 in Pdf Reference 1.7.
Completed
Last Updated: 17 Feb 2021 09:47 by ADMIN
Release R1 2021 SP2
Created by: TafnitDev
Comments: 1
Category: PdfViewer
Type: Bug Report
0

Hello,

When opening this document (see attached), PDF viewer crashes with following exception.

To reproduce, open this document in the Pdf Viewer WinForms example, latest version.

Screenshot attached.


************** Exception Text **************
System.InvalidCastException: Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfHexString' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfLiteralString'.
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExceptionHandler.TryHandle(Exception exception)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.PageContentManager.LoadPageContent(RadFixedPage fixedPage)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.ThreadSafePageContentManager.LoadPageContent(RadFixedPage page)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.LoadOnDemandPagesCacheManager.LoadPage(RadFixedPage page)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.LoadOnDemandPagesCacheManager.BeginUsingPage(RadFixedPage page)
   at Telerik.Windows.Documents.Fixed.Text.TextPageProvider.CreateTextPage(RadFixedPage fixedPage, TextDocument parent)
   at Telerik.Windows.Documents.Fixed.Text.TextDocument.CreateTextPage(Int32 index)
   at Telerik.Windows.Documents.Fixed.Text.TextDocument.GetTextPage(Int32 index)
   at Telerik.WinControls.PdfViewer.MouseHandlers.SelectionHandler.Initialize(RadFixedDocument document)
   at Telerik.WinControls.PdfViewer.MouseHandlers.MouseHandlersController.InitializeHandlers(RadFixedDocument document)
   at Telerik.WinControls.UI.RadPdfViewerElement.documentLoader_RunWorkerCompleted(Object sender, RunWorkerCompletedEventArgs e)
   at System.ComponentModel.BackgroundWorker.OnRunWorkerCompleted(RunWorkerCompletedEventArgs e)
   at System.ComponentModel.BackgroundWorker.AsyncOperationCompleted(Object arg)

Unplanned
Last Updated: 28 Jan 2021 11:40 by ADMIN
Created by: Dimitar
Comments: 0
Category: PdfViewer
Type: Feature Request
0
Add support for Trigger Events
Unplanned
Last Updated: 26 Jan 2021 08:09 by ADMIN
The default radio button state is not displayed correctly with specific documents
Unplanned
Last Updated: 26 Jan 2021 07:43 by ADMIN
A specific scanned file is not displayed with the new model.
Unplanned
Last Updated: 25 Jan 2021 08:23 by ADMIN
Created by: Vincenzo
Comments: 3
Category: PdfViewer
Type: Bug Report
0

Good morning.

 

I'm using a pdfViewer instance in order to load pdf forms, with text fields to be edited by the users.

Loading is ok, editing is ok, the problem is when I go to save the edited document. When I save the document, if I don't click elsewhere in the document, in which case the content of the field is committed, the content of the field is not saved with the document. This happens either using the 'Save As' button or using the SaveDocument API function.

Probably it is my fault, since I'm new to PdfViewer: I can imagine that something like a commit command has to be available, but I'm not able to find it.

 

Can you help me, please?
Thank you in advance.

 

PS. I will attach three screenshots in order to let you understand better what I mean.

Unplanned
Last Updated: 18 Jan 2021 08:01 by ADMIN
Completed
Last Updated: 11 Jan 2021 13:19 by ADMIN
Release R1 2021
Created by: Daniel
Comments: 1
Category: PdfViewer
Type: Feature Request
0
Is there a way to customize the box to request a signature?

 

 

Thanks in advance
Completed
Last Updated: 11 Jan 2021 09:36 by ADMIN
Release R1 2021
ADMIN
Created by: Peter
Comments: 4
Category: PdfViewer
Type: Feature Request
23
A dictionary specifying any resources (such as fonts and images) required by the form XObject (see Section 3.7 from http://partners.adobe.com/public/developer/en/pdf/PDFReference.pdf
Unplanned
Last Updated: 29 Oct 2020 08:09 by ADMIN
Show the DropDownList icon when the document contains ComboBox field. This is the default behavior in adobe as well. 
Completed
Last Updated: 13 Oct 2020 09:16 by ADMIN
Release R3 2020
The CID font may define a description of the glyph widths. By specification, the widths can be defined in two ways - with start and end CID codes or with and an array of CID codes. However, the current implementation supports only CID arrays as direct property and not as an indirect object. This leads to incorrectly imported glyph widths and text positioning issues.
Unplanned
Last Updated: 26 Aug 2020 13:31 by ADMIN
The CID font may define a description of the glyph widths. By specification, the widths can be defined in two ways - with start and end CID codes or with and an array of CID codes. However, the current implementation supports only CID arrays as direct property and not as an indirect object. This leads to incorrectly imported glyph widths and text positioning issues.
Completed
Last Updated: 21 Aug 2020 08:17 by ADMIN
Release R3 2020 (LIB 2020.2.825)
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Feature Request
3

			
Unplanned
Last Updated: 20 Apr 2020 10:10 by ADMIN
When importing document with text containing char code mapped to .notdef glyph name an ArgumentException: 'The encoding is not supported.' is thrown.
Unplanned
Last Updated: 03 Mar 2020 14:23 by ADMIN
When the font is not embedded in the document, PdfViewer tries to read it from the OS. However, the Calibri-Font is not properly parsed and a NullReferenceException is thrown internally for its encoding. 
Completed
Last Updated: 17 Feb 2020 09:21 by ADMIN
Release R1 2020 SP1

I am using RadPDFViewer, i built a specific toolbar for manage the funcionalities of the viewer.

I didn´t found the any event when the current page is changed in viewer. I would like to show a label "Page NN of TT".

 I found this "https://www.telerik.com/forums/page-changed-detected", but didn´t have this event in RadPDFViewer.

 

Whats the better solution for the raise event when the current page displayed is changed? 

 

Can you help me ?!? 

Unplanned
Last Updated: 22 Nov 2019 13:15 by ADMIN
When saving Form Fields in document defined with linearized PDF structure, it produces a document that fails to open in Edge.
Declined
Last Updated: 21 Nov 2019 07:28 by ADMIN
Created by: Jorge
Comments: 1
Category: PdfViewer
Type: Feature Request
0
Implement the import of documents containing Type 3 fonts.
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