Unplanned
Last Updated:
10 Mar 2025 10:39
by Martin Ivanov
Created by:
Martin Ivanov
Comments:
0
Category:
PDFViewer
Type:
Feature Request
Add support for handwritten (graphometric information) signatures in the PdfViewer.
Unplanned
Last Updated:
28 Feb 2025 05:32
by SF
Created by:
SF
Comments:
0
Category:
PDFViewer
Type:
Bug Report
PDF Signature(image) is displayed on the incorrect location when using annotations.
In Development
Last Updated:
14 Mar 2025 08:26
by ADMIN
Scheduled for 2025 Q2 (May)
Created by:
Stenly
Comments:
0
Category:
PDFViewer
Type:
Bug Report
When importing a PDF file, its text can be missing.
Unplanned
Last Updated:
15 Jan 2025 14:41
by Stenly
Created by:
Stenly
Comments:
0
Category:
PDFViewer
Type:
Bug Report
The image rendering of the signed document with indexed color space is incorrect when importing it.
Completed
Last Updated:
11 Feb 2025 07:40
by ADMIN
Release 2025.1.211 (2025 Q1)
Created by:
Marc
Comments:
0
Category:
PDFViewer
Type:
Bug Report
ArgumentOutOfRangeException when PDFViewer is loaded async and one scrolls for some time.
Duplicated
Last Updated:
08 Jan 2025 13:50
by ADMIN
Created by:
Mike
Comments:
3
Category:
PDFViewer
Type:
Bug Report
Hi Telerik-Team,
the 2024.4.X release of UI for WPF seems to no longer render pdf files correctly. It looks like as if the PdfViewer just renders the document as a single huge page.
An application that uses those references:
<PackageReference Include="Telerik.Windows.Controls.for.Wpf.Xaml" Version="2024.3.924" />
<PackageReference Include="Telerik.Windows.Controls.FixedDocumentViewers.for.Wpf.Xaml" Version="2024.3.924" />
<PackageReference Include="Telerik.Windows.Documents.Core" Version="2024.3.806" />
<PackageReference Include="Telerik.Windows.Documents.Fixed" Version="2024.3.806" />
<PackageReference Include="Telerik.Windows.Zip" Version="2024.3.806" />works as expected. Once you change those to:
<PackageReference Include="Telerik.Windows.Controls.for.Wpf.Xaml" Version="2024.4.1111" />
<PackageReference Include="Telerik.Windows.Controls.FixedDocumentViewers.for.Wpf.Xaml" Version="2024.4.1111" />
<PackageReference Include="Telerik.Windows.Documents.Core" Version="2024.4.106" />
<PackageReference Include="Telerik.Windows.Documents.Fixed" Version="2024.4.106" />
<PackageReference Include="Telerik.Windows.Zip" Version="2024.4.106" />the renderer stops working.
I have attached a VS solution with a pdf file that reproduces this
Completed
Last Updated:
12 Feb 2025 15:20
by ADMIN
Release 2025.1.205 (2025 Q1)
Created by:
Manuel
Comments:
0
Category:
PDFViewer
Type:
Bug Report
NullReferenceException when Type1 font with random bytes count ("lenIV") is set to 0.
Unplanned
Last Updated:
21 Nov 2024 08:02
by Dimitar
Created by:
Dimitar
Comments:
0
Category:
PDFViewer
Type:
Bug Report
Wrong color of lines due to Matrix Transformations applied to the Drawing.
Completed
Last Updated:
13 Jan 2025 06:57
by ADMIN
Release 2024.4.1219 (Preview)
Created by:
Thomas
Comments:
6
Category:
PDFViewer
Type:
Bug Report
PdfViewer: Invalid rendering with German culture (Regression). Some text is missing and the rendering is broken.
Unplanned
Last Updated:
18 Oct 2024 11:40
by Martin Ivanov
Created by:
Martin Ivanov
Comments:
0
Category:
PDFViewer
Type:
Bug Report
Some lines could be missing in the PdfViewer when rendering line geometries.
The attached image shows the issue.
Unplanned
Last Updated:
16 Oct 2024 07:15
by Stenly
Created by:
Stenly
Comments:
0
Category:
PDFViewer
Type:
Bug Report
The import performance is reduced and the memory consumption is increased when XObject instances have many Shading elements.
Unplanned
Last Updated:
24 Sep 2024 08:39
by Patrizio
Created by:
Patrizio
Comments:
0
Category:
PDFViewer
Type:
Bug Report
Glyphs with specific font added to the document are not rendered.
Unplanned
Last Updated:
16 Aug 2024 09:14
by John
Created by:
John
Comments:
0
Category:
PDFViewer
Type:
Bug Report
PdfViewer: The selected page is not synchronized with the selected index in the Thumbnail view when a document is opened manually. This issue occurs in the thumbnail example in the demo applicationl.
Duplicated
Last Updated:
06 Dec 2024 17:33
by ADMIN
ADMIN
Created by:
Yoan
Comments:
0
Category:
PDFViewer
Type:
Bug Report
A specific file is not displayed in the viewer.
In Development
Last Updated:
21 Mar 2025 09:14
by ADMIN
Scheduled for 2025 Q2 (May)
Created by:
Stenly
Comments:
0
Category:
PDFViewer
Type:
Bug Report
Having a file with a very thin border thickness is displayed with increased thickness when displaying a document inside RadPdfViewer.
Unplanned
Last Updated:
11 Jul 2024 15:58
by Stenly
Created by:
Stenly
Comments:
0
Category:
PDFViewer
Type:
Feature Request
Currently, the Save button of the RadPdfViewerToolBar element raises the SaveAsPdfDocumentCommand, which opens a new SaveFileDialog in its Execute method. We could raise an event there, in order for this action to be intercepted if the PDF file is saved.
Completed
Last Updated:
07 Aug 2024 08:11
by ADMIN
Release 2024.3.806 (2024 Q3)
Created by:
Stenly
Comments:
0
Category:
PDFViewer
Type:
Bug Report
Changing the value of the DocumentSource property at runtime causes the RadPdfViewer to display a busy indicator and not update the displayed PDF file with the new one.
To work this around, derive from the RadPdfViewer and create a new dependency property for the property of the type of PdfDocumentSource (for example, from your view model). In its callback method, call the SetDocumentSource method of the derived RadPdfViewer by passing the new value:
public class MyPdfViewer : RadPdfViewer
{
public PdfDocumentSource PdfDocumentSource
{
get { return (PdfDocumentSource)GetValue(PdfDocumentSourceProperty); }
set { SetValue(PdfDocumentSourceProperty, value); }
}
public static readonly DependencyProperty PdfDocumentSourceProperty =
DependencyProperty.Register("PdfDocumentSource", typeof(PdfDocumentSource), typeof(MyPdfViewer), new PropertyMetadata(new PropertyChangedCallback(OnDocumentSourceChanged)));
private static void OnDocumentSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
MyPdfViewer viewer = (MyPdfViewer)d;
viewer.SetDocumentSource((PdfDocumentSource)e.NewValue);
}
}<local:MyPdfViewer x:Name="pdfViewer" PdfDocumentSource="{Binding MyViewModelPropertyOfTypePdfDocumentSource}" />
Completed
Last Updated:
01 Jul 2024 11:22
by ADMIN
Release 2024.2.701 (Preview)
Created by:
Andrew
Comments:
0
Category:
PDFViewer
Type:
Bug Report
ArgumentException when there are bookmarks that point to the same location: System.ArgumentException: 'An item with the same key has already been added.
Completed
Last Updated:
28 Aug 2024 06:51
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
IT
Comments:
2
Category:
PDFViewer
Type:
Bug Report
Text is not displayed when using embedded subset of the ToyotaTypeLight font.
Unplanned
Last Updated:
23 Apr 2024 05:28
by Belma
Created by:
Belma
Comments:
0
Category:
PDFViewer
Type:
Bug Report
Images hosted inside multiple Form XObjects are not rendered.