Approved
Last Updated: 28 Sep 2018 11:24 by Jane
ADMIN
Created by: Stefan
Comments: 3
Category: PdfViewer
Type: Feature Request
16
Add UI for adding comments and ability to save them. Comments are represented in the document model as text annotations (annotations with Subtype Text). 
Approved
Last Updated: 08 Aug 2019 08:22 by ADMIN
ADMIN
Created by: Peter
Comments: 2
Category: PdfViewer
Type: Feature Request
16
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
Approved
Last Updated: 21 Sep 2018 06:36 by ADMIN
ADMIN
Created by: Dimitar
Comments: 2
Category: PdfViewer
Type: Feature Request
7

			
Approved
Last Updated: 07 Feb 2019 09:50 by ADMIN
ADMIN
Created by: Tanya
Comments: 2
Category: PdfViewer
Type: Feature Request
5

			
Approved
Last Updated: 07 Mar 2017 17:24 by ADMIN
Handled InvalidDataException occurs while Zip Library tries to decompress wrongly decrypted stream.
Approved
Last Updated: 13 Dec 2016 14:41 by ADMIN
When clicking on link annotations pointing to destinations in the document, and the "Fit one full page to window" mode is activated, the document is not scrolled exactly to the destination.

The issue can be reproduced only in Single Page Presenter mode and when the Top and Left values of the passed parameter are greater than 0.

The problem can also be observed by invoking directly GoToDestination method, as the problem is inside it.
Approved
Last Updated: 31 Jan 2019 13:07 by Dimitar
ADMIN
Created by: Dimitar
Comments: 1
Category: PdfViewer
Type: Bug Report
4
Currently, Tab selects the next control.

Attached is sample PDF document. 
Approved
Last Updated: 20 Feb 2019 11:38 by ADMIN
When a PDF document contains images compressed with CCITTFaxDecode with applied BlackIs1 parameter, black color is visualized as white and white as black.
Approved
Last Updated: 06 Dec 2017 15:09 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Feature Request
3

			
Approved
Last Updated: 07 Jun 2016 09:59 by ADMIN
Watermark does not look correctly and the page margins are not valid for the very small paper sizes.
Approved
Last Updated: 15 Aug 2017 10:08 by ADMIN
This functionality should be similar to the one provided by Adobe.
Approved
Last Updated: 28 Mar 2017 13:47 by ADMIN
Approved
Last Updated: 28 Apr 2017 12:16 by ADMIN
Approved
Last Updated: 24 Aug 2018 12:41 by Brian
Created by: Brian
Comments: 2
Category: PdfViewer
Type: Feature Request
2
Include support for layers
Approved
Last Updated: 05 Jan 2018 14:25 by ADMIN
To reproduce: please run the attached sample project. If you reload the document, the horizontal scrollbar is not shown.

Workaround:
        public RadForm1()
        {
            InitializeComponent();

            this.radPdfViewer1.FitToWidth = false;
            this.radPdfViewer1.ViewerMode = Telerik.WinControls.UI.FixedDocumentViewerMode.None;
            this.radPdfViewer1.EnableThumbnails = false; 
            this.radPdfViewer1.DocumentLoaded += radPdfViewer1_DocumentLoaded;
            this.radPdfViewer1.LoadDocument(@"..\..\Go Air - Himanshe Ajeet Dubey - 17-01-2018 - Ranchi to Mumbai.pdf");
            Application.DoEvents();
        }

        private void radPdfViewer1_DocumentLoaded(object sender, EventArgs e)
        {
            Application.DoEvents();
            this.radPdfViewer1.FitToWidth = true;
        }
Approved
Last Updated: 21 Aug 2019 08:47 by ADMIN
Approved
Last Updated: 12 Jun 2018 13:31 by ADMIN
This exception seems to be related to AES algorithm PaddingMode property. 
Approved
Last Updated: 23 May 2018 15:04 by ADMIN
This is reproducible for images with FlateDecode and predictor value in the range between 10 and 15. As an example you may take a look at the DecodeParms property in the following image PDF dictionary:

<< /BitsPerComponent 8 /ColorSpace /DeviceRGB /DecodeParms << /BitsPerComponent 8 /Colors 3 /Columns 1024 /Predictor 15 >> /Filter /FlateDecode /Height 2868 /Subtype /Image /Type /XObject /Width 1024 /Length 1236707 >>
Approved
Last Updated: 04 Jun 2018 10:13 by ADMIN
The issue is reproducible only on Windows XP. On newer versions of windows, the images are rendered as expected.

WORKAROUND: You may try implementing custom filter that handles the CMYK scenario. How to implement custom DCTDecode filter is described in this documentation article:
https://docs.telerik.com/devtools/winforms/pdfviewer/customize-and-extensibility/customize-pdf-rendering
Approved
Last Updated: 28 Aug 2018 14:21 by ADMIN
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.
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