Completed
Last Updated: 01 Oct 2019 13:27 by ADMIN
Release 2019.3.1007 (10/07/2019)
When RadPdfViewer is created on UI thread different than the Application main thread, an InvalidOperationException: 'The calling thread cannot access this object because a different thread owns it.' is thrown when calling the Copy method.
Completed
Last Updated: 03 May 2019 10:01 by ADMIN
This happens only in scenarios when the widget has On state appearance defined and Off state appearance missing. If both appearances are missing then RadPdfViewer recalculates the appearances and the checkbox is successfully selected and deselected.
Completed
Last Updated: 12 Mar 2019 08:39 by ADMIN
Loading a document that contains big images could lead to OutOfMemory exception.
Completed
Last Updated: 07 Mar 2019 09:41 by ADMIN
When loading documents with CFF (Compact Font Format) font source containing .notdef glyph, System.ArgumentException: 'An item with the same key has already been added.', is thrown.
Completed
Last Updated: 06 Mar 2019 06:46 by ADMIN
This exception is thrown because there is field name with special characters which are incorrectly modified during the recalculation process of widget appearances. This exception is thrown in the internal RecalculateMissingAppearances method or in RecalculateWidgetAppearancesOld method.
Completed
Last Updated: 19 Feb 2019 13:40 by ADMIN
When using the Fluent theme and the NoXaml binaries the above mentioned design time exception is thrown.
Completed
Last Updated: 15 Feb 2019 16:12 by ADMIN
For some fonts the issue is present. Some of them are:

KozGoPro-Medium

KozMinPro-Regular

KozGoPro-Bold
Completed
Last Updated: 08 Feb 2019 13:50 by ADMIN
Created by: Frank
Comments: 1
Category: PDFViewer
Type: Bug Report
0
The current page changes too late, almost when the whole page is out of the view. This behavior is wrong making the page number showing the previous page when actually a new one is in the view. It should change when the second page visible height is higher than the current page visible height.
Completed
Last Updated: 21 Jan 2019 08:54 by ADMIN
Hyperlinks within a document are not working via touch. They are working only when a mouse is used.
Completed
Last Updated: 12 Dec 2018 09:52 by ADMIN
ADMIN
Created by: Deyan
Comments: 1
Category: PDFViewer
Type: Bug Report
2
This happens only in specific scenarios as most of the documents with annotations are visualized correctly.
Completed
Last Updated: 03 Dec 2018 12:41 by ADMIN
This might result in invisible annotations.
Completed
Last Updated: 31 Oct 2018 08:14 by ADMIN
The PdfViewer won't load a document from PdfDocumentSource created from Uri and the ReadOnDemand option.
Here is an example: new PdfDocumentSource(new Uri("webaddress/somefile.pdf"), FormatProviderSettings.ReadOnDemand);

Available in LIB Version 2017.1.130
Completed
Last Updated: 31 Oct 2018 08:14 by ADMIN
The instances are kept in GeometryRenderer cache and each time the content stream is parsed new PathGeometry instances are added to GeometyRenderer store Dictionary field.

Available in R1 2017 Official Release Version.
Completed
Last Updated: 31 Oct 2018 08:11 by ADMIN
This usually results in a single colored rectangle instead of a gradient filled rectangle.

Available in R1 2018 SP2 release version.
Completed
Last Updated: 31 Oct 2018 07:54 by ADMIN
With the current implementation, it takes seconds to decode and display JPEG with several megapixels (for example size 4000 x 2000 pixels). The memory consumption when decoding such images also needs improvements.

Workaround: Custom DctDecode filter may be implemented and registered in RadPdfViewer. The attached demo shows how this may be achieved by using BitmapImage class to decode the JPEG images instead of the default RadPdfViewer's JpegDecoder.
Completed
Last Updated: 31 Oct 2018 07:54 by ADMIN
If the presenter is changed (for example, by pressing "Fit one full page to window" button) during the inertia of a scroll operation, NullRererenceException is thrown.

Fix available in LIB Version 2017.2.627.
Completed
Last Updated: 25 Oct 2018 13:10 by ADMIN
Customers are reporting an issue when trying to copy content in an application hosted on a remote machine (there are reports using TigerVNC and Citrix).  The exception is thrown from the Clipboard class with a message: OpenClipboard failed (Exception from HRESULT: 0x800401D0 (CLIPBRD_E_CANT_OPEN)).

It seems like such a behavior could be reproduced when the clipboard is already opened by another application. Here is a discussion on the matter: https://stackoverflow.com/questions/68666/clipbrd-e-cant-open-error-when-setting-the-clipboard-from-net

Fix available in LIB Version 2018.3.1029.
Completed
Last Updated: 01 Aug 2018 14:12 by ADMIN
When importing documents containing Interactive FormFields with an empty collection of Normal state appearances, a NullReferenceException is thrown, which leads to non-editable FormFields in PdfViewer.

Fix available in LIB Version 2018.2.730.
Completed
Last Updated: 01 Aug 2018 12:35 by ADMIN
ADMIN
Created by: Deyan
Comments: 0
Category: PDFViewer
Type: Bug Report
1
Instead, we should not visualize them and they should not be interactable with the mouse.

Fix available in LIB Version 2018.2.730.
Completed
Last Updated: 19 Jun 2018 13:50 by ADMIN
RadPdfViewer's AcroForm property ViewersShouldRecalculateWidgetAppearances should be respected when being set to true. In this case, RadPdfViewer should recalculate all widget appearances and this would resolve the issue with empty form field widgets after opening such PDF document.
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