Approved
Last Updated: 30 May 2019 04:46 by ADMIN
The offset of the CropBox is not respected and is always treated as 0.

Workaround: Import the document with PdfProcessing, change the CropBox offsets of the pages to 0, export the modified document and then import it in PdfViewer.
Completed
Last Updated: 23 May 2019 13:19 by ADMIN
Release R2 2019 SP1 (LIB 2019.2.527)
Please refer to the attached gif file and sample project. When you hide the overflow button with the first pixel, although it is indicated as Visible, it is actually not shown.

Workaround: Timer timer = new Timer();

private void commandBarStrip_ItemOverflowed(object sender, EventArgs e)
{
    timer.Interval = 100;
    timer.Tick += timer_Tick;
    timer.Start();

}

private void timer_Tick(object sender, EventArgs e)
{
    timer.Tick -= timer_Tick;
    var commandBarStrip = this.radPdfViewerNavigator1.CommandBarElement.Rows[0].Strips[0];
    commandBarStrip.OverflowButton.Visibility = ElementVisibility.Visible;
    timer.Stop();
}
Approved
Last Updated: 16 May 2019 05:09 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: PdfViewer
Type: Bug Report
1
Please refer to the attached sample screenshot demonstrating how the document look in Adobe and in RadPdfViewer.
Approved
Last Updated: 09 May 2019 10:23 by ADMIN
The EI keyword defines an operator for ending the image data. When the stream contains the same sequence, the parser treats that as an end of the image data. As a result, the image and the following content cannot be properly parsed and there is missing content when the document is visualized.
Completed
Last Updated: 21 Mar 2019 14:48 by Dimitar
Release 2019.1.325 (03/25/2019)

To reproduce:

Open a large document and start scrolling fast. 

The pages a blank when scrolling and are rendered after scrolling stops.

Completed
Last Updated: 13 Mar 2019 17:15 by ADMIN
Release 2018.3.1016
ADMIN
Created by: Stefan
Comments: 1
Category: PdfViewer
Type: Feature Request
16
Add bookmarks functionality
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: 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: 07 Feb 2019 09:50 by ADMIN
ADMIN
Created by: Tanya
Comments: 2
Category: PdfViewer
Type: Feature Request
5

			
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: 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 10:00 by ADMIN
Some files when opened with PdfViewer will throw a KeyNotFoundException which will be handled. Parts of the text in the file might or might not be missing.
Approved
Last Updated: 06 Nov 2018 09:56 by ADMIN
Currently, RadPdfViewer uses WPF DrawingContext class for drawing page elements to a Canvas.  When PDF page has many content elements (usually geometries) drawing the page may be time-consuming and freezes the UI. 

Instead, we should consider implementing another approach for rendering the content asynchronously which would improve the user experience. 
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: 05 Nov 2018 16:47 by ADMIN
structure
The hierarchical document structure is a means to describe the PDF document structure, which is currently not supported. See 10.6.1 Structure Hierarchy on 856 page of the PDF specification for details.
This document structure is an alternative to the standard PDF structure and most non-Adobe software does not support it.

The document might have been created with Adobe software like Adobe LiveCycle Designer. Very often the document contains some fallback text in the standard PDF structure like:
"Please wait... If this message is not eventually replaced by the proper contents of the document, your PDF viewer may not be able to display this type of document."
"The document you are trying to load requires Adobe Reader 8 or higher. You may not have the Adobe Reader installed or your viewing environment may not be properly configured to use Adobe Reader. For information on how to install Adobe Reader and configure your viewing environment please see  http://www.adobe.com/go/pdf_forms_configure."
"For the best experience, open this PDF portfolio in Acrobat X, Reader X, or later."
Approved
Last Updated: 08 Oct 2018 14:08 by ADMIN
When the file has an annotation with a destination and this destination is missing from the destinations (Dests) collection of the catalogue, KeyNotFoundException is thrown when you try to scroll to the page where the annotation is located. A better behavior would be for nothing to happen when trying to click on the annotation leading to the destination.
Approved
Last Updated: 28 Sep 2018 11:24 by Jane
ADMIN
Created by: Stefan
Comments: 3
Category: PdfViewer
Type: Feature Request
15
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: 21 Sep 2018 06:36 by ADMIN
ADMIN
Created by: Dimitar
Comments: 2
Category: PdfViewer
Type: Feature Request
6

			
Approved
Last Updated: 18 Sep 2018 12:09 by ADMIN
When there is no ToUnicode CMap, the text from the Simple Font instance (TrueType or Type1 font) should be extracted by mapping the glyph name to its corresponding charcode according to Adobe Glyph List. Additionally, the Differences array should be included in these calculations when there is custom encoding. The current implementation of RadPdfViewer makes ToString to the original char id byte value which leads to wrong characters. 

More information about this may be seen in the second point of section "5.9.1Mapping Character Codes to Unicode Values" on page 470 in PdfReference 1.7.
Approved
Last Updated: 11 Sep 2018 11:57 by ADMIN
The rendering of images with size ~5000/6000 and BitsPerComponent is time-consuming. The scenario is optimized in terms of memory but would be nice to increase the performance as well.
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