Completed
Last Updated: 15 May 2023 09:27 by ADMIN
Release R1 2018
Due to excessive memory consumption when decoding images, OutOfMemoryException can be thrown when viewing documents with large images inside them. 

Workarounds: 
- Set ExtensibilityManager.MaxImageSize = null. This will skip one resizing step, and could be beneficial in documents containing few large images.
- Use 64-bit process for the client application. This allows the process to consume much more memory. Note that starting 64-bit process while debugging can be tricky, as described in this blog post: https://weblog.west-wind.com/posts/2016/Dec/19/Visual-Studio-Debugging-and-64-Bit-NET-Applications.

Available in R1 2018 Official release version.
Completed
Last Updated: 11 May 2023 05:47 by ADMIN
Release R2 2023
When importing document with text containing char code mapped to .notdef glyph name an ArgumentException: 'The encoding is not supported.' is thrown.
Completed
Last Updated: 08 May 2023 16:23 by ADMIN
Release R2 2023
Some glyphs are not rendered correctly - the letter are translated or become unrecognizable.
Completed
Last Updated: 08 May 2023 16:19 by ADMIN
Release R2 2023
The glyphs are rendered with additional unexpected lines when a specific custom Type 1 font is used to show them.
Completed
Last Updated: 08 May 2023 14:33 by ADMIN
Release R2 2023
An exception is thrown when importing documents with no page contents but only AcroForms.
Completed
Last Updated: 08 May 2023 13:53 by ADMIN
Release R2 2023

When Windows11Theme is applied before the PdfViewer is initialized the CurrentPageTextBox is not loaded successfully.

Workaround: Set the ApplicationTheme after the InitializeComponent method:

public MainWindow()
{
	InitializeComponent();

	StyleManager.ApplicationTheme = new Windows11Theme();
}

 

Unplanned
Last Updated: 24 Apr 2023 12:13 by Boštjan
Implement getting the glyph sizes from the Adobe Font Metrics File Format Specification 
Unplanned
Last Updated: 20 Apr 2023 15:18 by Margret
Created by: Margret
Comments: 1
Category: PDFViewer
Type: Bug Report
1
Bad image quality when rendering.
Unplanned
Last Updated: 20 Apr 2023 06:45 by Veli
KeyNotFoundException because of missing State Appearances.
Duplicated
Last Updated: 18 Apr 2023 06:18 by ADMIN
Missing a single character from the digital signature with a specific document.
Completed
Last Updated: 11 Apr 2023 07:13 by ADMIN
 Image is lost on import/export specific documens.
Completed
Last Updated: 07 Apr 2023 08:46 by ADMIN
Release LIB 2023.1.407 (07 Apr 2023)
For some TrueType fonts, the spaces are displayed as rectangles.
Completed
Last Updated: 07 Apr 2023 08:46 by ADMIN
Release LIB 2023.1.407 (07 Apr 2023)
Loading specific documents leads to mispositioned and/or missing text content.
Unplanned
Last Updated: 27 Mar 2023 13:52 by ADMIN

Observed when loading a document: 

Completed
Last Updated: 27 Mar 2023 11:41 by ADMIN
Release LIB 2023.1.327 (27 Mar 2023)
Created by: Frank
Comments: 2
Category: PDFViewer
Type: Bug Report
5
No images are shown when opening a file.
Completed
Last Updated: 27 Mar 2023 11:40 by ADMIN
Release LIB 2023.1.327 (27 Mar 2023)
Created by: Gestion
Comments: 0
Category: PDFViewer
Type: Bug Report
2
A file shows blank pages with the latest version. Works with R3 2022.
Duplicated
Last Updated: 23 Mar 2023 17:29 by ADMIN
A specific file cannot be printed with the new engine
Completed
Last Updated: 14 Mar 2023 07:38 by ADMIN
Release R1 2023 SP1
Created by: Martin
Comments: 2
Category: PDFViewer
Type: Bug Report
1

A regression in Glyphs rendering:

 

Completed
Last Updated: 06 Mar 2023 11:40 by ADMIN
Release R1 2023 SP1
When an image is actually consisting of sequence of smaller images, sometimes white lines appear between the smaller images.
Completed
Last Updated: 24 Feb 2023 14:34 by ADMIN
Release R1 2023 SP1
GetSubr method of Top class throws an exception when Private property is null.