Approved
Last Updated: 05 Nov 2019 15:31 by MORDECHAI
Created by: MORDECHAI
Comments: 2
Category: PdfViewer
Type: Feature Request
1
I would like to be able to set a list of page numbers that will be skipped/not loaded by the PDFViewer.
Approved
Last Updated: 01 Nov 2019 07:01 by ADMIN

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 ?!? 

Approved
Last Updated: 09 Aug 2019 05:08 by ADMIN
RadPdfViewer partially supports CCITTFaxDecode (that is basically TIFF). There are some limitations that are not supported at this stage like EncodedByteAlign = true or Group 3, 2-D encoding.
Approved
Last Updated: 30 Jul 2019 08:56 by ADMIN
When a pdf/a compliant document is opened in Adobe, there is a bar saying that the document is compliant with the standard. Expose such functionality in PdfViewer as well.
Approved
Last Updated: 29 Jul 2019 10:26 by ADMIN

The current implementation relies on valid cross-reference table offsets in the PDF documents so that PDF objects are easily found and parsed. However, a mechanism for importing documents with invalid cross-reference table offsets may be implemented.

The attached project shows how to repair such documents.

Approved
Last Updated: 16 Jul 2019 08:32 by ADMIN
Created by: Jan Brandenburger
Comments: 0
Category: PdfViewer
Type: Feature Request
2
An implementation of JPXDecoder should be created to allow the decompression of data encoded using the wavelet-based JPEG2000 standard.
Approved
Last Updated: 13 Mar 2019 14:05 by ADMIN
Created by: Torsten
Comments: 0
Category: PdfViewer
Type: Feature Request
1
A remote go-to action is similar to an ordinary go-to action but jumps to a destination in another PDF file instead of the current file.
Approved
Last Updated: 07 Dec 2018 12:45 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Feature Request
1

			
Approved
Last Updated: 06 Nov 2018 09:45 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Feature Request
0

			
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.
Approved
Last Updated: 24 Aug 2018 12:45 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Feature Request
0
RadPdfViewer partially supports CCITTFaxDecode (that is basically TIFF). There are some limitations that are not supported at this stage like EncodedByteAlign = true or Group 3, 2-D encoding.
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: 21 Jun 2018 14:03 by ADMIN
Created by: Jérôme
Comments: 3
Category: PdfViewer
Type: Feature Request
0
Add a navigation pane to view attachments under a pdf. it is possible to have various attachments under a pdf file, such has another pdf. For example, when converting an email with attachments, the resulting pdf has attachments. 

RadPdfViewer has no possibility to view those right now. Could be an event and let the calling program manage this.

For our needs, I would like an event, because our attached files are also pdfs, so I could open them in a new tab
Approved
Last Updated: 21 Feb 2018 13:19 by ADMIN
ADMIN
Created by: Hristo
Comments: 0
Category: PdfViewer
Type: Feature Request
1
Overprinting is option in the GraphicState that allows combining colors when drawing one object above another object.  It is briefly described on page 284 and page 565 in PdfReference 1.7. However, the result of overprinting is device dependent and there are no strict instructions how the result should look like. This feature also includes support for the different blending modes.
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: 19 Feb 2018 14:42 by ADMIN
ADMIN
Created by: Hristo
Comments: 2
Category: PdfViewer
Type: Feature Request
1

			
Approved
Last Updated: 15 Aug 2017 10:08 by ADMIN
This functionality should be similar to the one provided by Adobe.
Approved
Last Updated: 19 Jun 2017 10:43 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Feature Request
1
According to PDF format specification, there are three valid encoding name values (MacRomanEncoding, MacExpertEncoding and WinAnsiEncoding). There are documents that instead of skipping the optional Encoding property, are writing invalid /NULL name value in the font dictionary. Currently, in this invalid document scenario RadPdfViewer throws and catches Exception and this results in missing text content. 

We may handle this invalid document scenario by ignoring the invalid Encoding value.
Approved
Last Updated: 14 Aug 2017 13:07 by ADMIN
ADMIN
Created by: Hristo
Comments: 0
Category: PdfViewer
Type: Feature Request
1

			
Approved
Last Updated: 24 Oct 2017 12:58 by ADMIN
ADMIN
Created by: Dimitar
Comments: 0
Category: PdfViewer
Type: Feature Request
1

			
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