Pending Review
Last Updated: 20 Sep 2019 16:33 by Ishani
Created by: Ishani
Comments: 0
Category: PdfViewer
Type: Feature Request
1
The square annotation type displays a square on the page.
Pending Review
Last Updated: 20 Sep 2019 16:27 by Ishani
By specification, names are an atomic symbol uniquely defined by a sequence of characters. However, when importing a document with names defined as an empty sequence a handled InvalidCastException is thrown which leads to missing page content.
Completed
Last Updated: 18 Sep 2019 08:50 by ADMIN
Release R3 2019
When in single-page-mode and navigating to a page with the same size as the current, the content is not updated unless some touch interaction occurs.
Approved
Last Updated: 12 Aug 2019 12:10 by ADMIN
As an effect of this, characters, which are not contained in the StandardEncoding names, e.g. umlauts, are measured with incorrect glyph widths. This leads to incorrect glyph positioning in RadPdfViewer.
Completed
Last Updated: 23 Jul 2019 05:09 by ADMIN
Release 2019.2.708 (R2 2019 minor release)

The pdf content is not visualized properly on UWP and iOS when the file is loaded from a stream. 

Also if you try to load PDF twice on the same PDF Viewer, an exception is raised.

Approved
Last Updated: 15 Jul 2019 10:36 by ADMIN
Created by: Matt
Comments: 0
Category: PdfViewer
Type: Feature Request
13

Provide support for Interactive Forms (AcroForms) in the PDF Viewer for Xamarin.

For detailed information on Interactive Forms concept check below: 
https://docs.telerik.com/devtools/document-processing/libraries/radpdfprocessing/model/interactive-forms/overview

Approved
Last Updated: 03 Jul 2019 09:19 by ADMIN
Created by: Fabrice
Comments: 0
Category: PdfViewer
Type: Bug Report
0
For example, if you scroll down and then scroll up to the previous pages, they do not show any content.
Approved
Last Updated: 19 Jun 2019 10:34 by ADMIN
Created by: Carlos
Comments: 1
Category: PdfViewer
Type: Feature Request
2
Dear,
Please add bookmarks to the pdf reader.

Best regards.

Carlos Palomino.
Approved
Last Updated: 11 Jun 2019 11:37 by ADMIN
Created by: Dan
Comments: 1
Category: PdfViewer
Type: Feature Request
3

Most PDF Viewers come with the ability to print, email, text etc the PDF that is loaded.  For example, in the default iOS PDF viewer there is a "share" icon.  When the "share" icon is tapped, multiple options and apps come up that allow users to "print", "message/text", "email" the PDF.  It would be a great feature to have in the Xamarin UI PDF Viewer.  It could just be part of the PDFViewer Toolbar options.

Approved
Last Updated: 28 May 2019 09:49 by ADMIN
ArgumentException is thrown when importing document containing form fields with the same fully qualified name
Approved
Last Updated: 28 May 2019 08:35 by ADMIN
implement annotations handling when RadFixedDocument is imported with PdfProcessing
Completed
Last Updated: 15 May 2019 13:53 by ADMIN
Release R2 2019
Created by: Edward
Comments: 2
Category: PdfViewer
Type: Bug Report
0

I am Lazy Loading a document in a TabViewItem on the RadTabView Control. Here are the steps.

 

1. My Page opens and I am on my Main Tab.

2. The user has two Bottom Menu Options, one of them is for a view of a Document.

3. The user selects the Document Tab Option, and the I fire an Async operation that Loads a Byte Array that the PDFViewer is bound to. This loads fine. The document successfully loads in the viewer.

4. The user goes back to the Main Tab

5. The user then selects the Document Tab Option again, the Byte Array is already loaded so I do not Load it again in my ViewModel. So, I am not updating the Source Property on the PDFViewer again once it is loaded. I also tried just reloading the document with the same results.

The application just crashes. My guess is the Rendering or Re-Rendering of the Pdf Document between Tab Selections and there is someting 

 

If the document is never loaded, the app does not crash. However, once I load the document in the PDFViewer that exists on a Tab, the Application will crash if the user moves between tabs.

   Stack Trace from the Native Crash Reporting from the Application Output Window.

at <unknown> <0xffffffff>
at SkiaSharp.SkiaApi:sk_canvas_draw_path <0x000fe>
at SkiaSharp.SKCanvas:DrawPath <0x001f2>
at Telerik.XamarinForms.SkiaSharp.PdfSkiaPathPainter:Paint <0x00b42>
at Telerik.XamarinForms.SkiaSharp.SkiaPainterBase:Paint <0x0010f>
at Telerik.XamarinForms.Common.Painters.Painter:TryPaint <0x00176>
at Telerik.XamarinForms.Common.Painters.Painter:Paint <0x003a2>
at Telerik.XamarinForms.SkiaSharp.SkiaPainter:Canvas_PaintSurface <0x0038c>
at SkiaSharp.Views.Forms.SKCanvasView:OnPaintSurface <0x000bc>
at SkiaSharp.Views.Forms.SKCanvasView:SkiaSharp.Views.Forms.ISKCanvasViewController.OnPaintSurface <0x00076>
at SkiaSharp.Views.Forms.SKCanvasViewRendererBase`2:OnPaintSurface <0x001d5>
at SkiaSharp.Views.iOS.SKCanvasView:DrawInSurface <0x0015c>
at SkiaSharp.Views.iOS.SKCanvasView:Draw <0x005b3>
at <Module>:runtime_invoke_void__this___CGRect <0x003f9>
at <unknown> <0xffffffff>
at UIKit.UIApplication:UIApplicationMain <0x00211>
at UIKit.UIApplication:Main <0x000b2>
at UIKit.UIApplication:Main <0x00222>
at EMMA.FINSM.iOS.Application:Main <0x00092>
at <Module>:runtime_invoke_void_object <0x00178>

 

 

Example of my Binding. Very simple Byte Array Binding, and out of the box example from the QSF Code. I also tried using a Stream and it does the same thing.

<Grid>
     <Grid.RowDefinitions>
         <RowDefinition Height="Auto"/>
         <RowDefinition/>
     </Grid.RowDefinitions>
     <telerikPdfViewer:RadPdfViewerToolbar PdfViewer="{Binding Source={x:Reference PDFView}}">
         <telerikPdfViewer:NavigateToPreviousPageToolbarItem/>
         <telerikPdfViewer:NavigateToNextPageToolbarItem/>
         <telerikPdfViewer:NavigateToPageToolbarItem/>
         <telerikPdfViewer:FitToWidthToolbarItem/>
         <telerikPdfViewer:ToggleLayoutModeToolbarItem/>
     </telerikPdfViewer:RadPdfViewerToolbar>
          
     <telerikPdfViewer:RadPdfViewer x:Name="PDFView" Grid.Row="1" Source="{Binding Document}" />
 </Grid>
public byte[] Document
{
    get => _document;
 
    set
    {
        SetProperty(ref _document, value);
    }
}

 

Completed
Last Updated: 15 May 2019 13:53 by ADMIN
Release R2 2019
The command does not accept an int as a parameter. It requires the parameter to be string and not to be an index, but a page number.
Approved
Last Updated: 22 Mar 2019 08:06 by ADMIN
Created by: Carlos
Comments: 0
Category: PdfViewer
Type: Feature Request
0
Implement API for adding document outline (a.k.a bookmarks).
Completed
Last Updated: 21 Mar 2019 13:05 by ADMIN
Created by: David
Comments: 1
Category: PdfViewer
Type: Feature Request
0
provide an option for FitPageToWidth. The current option is to fit document to width.
Approved
Last Updated: 20 Mar 2019 11:55 by ADMIN
When PdfViewer is located inside Popup control, it does not take its size properly.
Approved
Last Updated: 19 Mar 2019 12:39 by ADMIN
Created by: David
Comments: 0
Category: PdfViewer
Type: Feature Request
1
where if in this mode, the zoom level will be changed upon the user changing the current page (via scrolling or navigating). 
Approved
Last Updated: 12 Mar 2019 08:45 by ADMIN
Implement the ability to display the pages of a document with a different orientation.
Completed
Last Updated: 20 Feb 2019 12:47 by ADMIN
Created by: Jorge Adrian
Comments: 4
Category: PdfViewer
Type: Feature Request
3
Expose a document loaded event
Completed
Last Updated: 20 Feb 2019 12:42 by ADMIN
Support for FileDocumentSource
1 2