Unplanned
Last Updated: 09 Jul 2020 09:51 by ADMIN
When importing color space defined as an external resource name, a NotSupportedColorSpaceException: 'CS0 color space is not supported.' is thrown.
Completed
Last Updated: 07 Jul 2020 14:51 by Steven
Release R3 2019
This is reproducible with specific PDF files which use custom Encoding for the fonts of the field widgets. 

WORKAROUND: Change the font of VariableContentWidgets before editing the field value. You should additionally call RecalculateContent() method of these widgets if the value of their corresponding fields is not edited. The following method may be used for changing the font of all existing widgets in the document:

private static void FixEncodingIssues(RadFixedDocument document)
{
    foreach(Annotation annotation in document.Annotations)
    {
        VariableContentWidget widget = annotation as VariableContentWidget;

        if(widget != null)
        {
            widget.TextProperties.Font = FontsRepository.Helvetica;
        }
    }
}
Completed
Last Updated: 07 Jul 2020 08:57 by ADMIN
Release R3 2020
According to the specification, the startfref keyword must be followed by the offset the xref table start on, defined on a new line. Some documents, however, have both entries defined on the same line, which leads to InvalidOperationException with message "Stack empty" while importing. Make sure this case is handled in PdfProcessing as well.
Unplanned
Last Updated: 06 Jul 2020 06:23 by ADMIN
ADMIN
Created by: Deyan
Comments: 10
Category: PdfProcessing
Type: Feature Request
25
This API should provide a method for removing all fields and widgets in the document and draw the default widget appearance in place of the removed widgets.

WORKAROUND: Sample implementation for flattening form fields may be seen in the FlattenFormFields method from the attached demo project.
Unplanned
Last Updated: 02 Jul 2020 12:08 by ADMIN
Exception when trying to import symbols with the ZapfDingbats font
Unplanned
Last Updated: 02 Jul 2020 09:33 by ADMIN
According to PDF specification, all fonts should be embedded except from 14 Standard PDF fonts. This guarantees that the PDF file is self-contained and will be rendered successfully on different devices and operation systems.

However, some clients prefer not to embed fonts in order to reduce file size. That is why we may provide such API.
Unplanned
Last Updated: 01 Jul 2020 08:57 by ADMIN
This is not a valid scenario, but Adobe Acrobat handles it and we should too. 
Unplanned
Last Updated: 30 Jun 2020 16:29 by ADMIN
Embedding a TrueType font collection using the FontsRepository.RegisterFont method leads to glyphs with empty outlines collection. The missing outlines are caused due to an empty glyf and loca tables of the TrueType font file.
Unplanned
Last Updated: 30 Jun 2020 14:24 by ADMIN
KeyNotFoundException exception is thrown when the platform type is MacintoshNonSymbolic and the encoding is WinAnsiEncoding.
Unplanned
Last Updated: 29 Jun 2020 13:33 by ADMIN
Created by: Martin
Comments: 0
Category: PdfProcessing
Type: Feature Request
0
An implementation of JPXDecoder should be created to allow the decompression of data encoded using the wavelet-based JPEG2000 standard.

Guidelines of how to provide a custom implementation of the JPXDecode filter can be found in the Customize Rendering section of the documentation and a sample implementation can be found in the SDK examples.
Duplicated
Last Updated: 25 Jun 2020 05:24 by Oskar
Created by: Oskar
Comments: 2
Category: PdfProcessing
Type: Bug Report
0

German umlauts (the characters 'Ä', 'Ö', 'Ü', 'ä', 'ö' and 'ü') will not be printed to a generated pdf file, but the other German "special" character "ß" works.

 

I use the trial version via the Telerik NuGet feed. A test program and my locally generated file are attached.

Unplanned
Last Updated: 22 Jun 2020 07:58 by ADMIN
Created by: Shirley
Comments: 0
Category: PdfProcessing
Type: Feature Request
0
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.
Unplanned
Last Updated: 17 Jun 2020 15:35 by ADMIN

PdfProcessing: Signature field validation fails if a document is imported from a byte array of CopyStream property is false.

Workaround: Set the CopyStream property of the ImportSettings to true:

PdfFormatProvider formatProvider = new PdfFormatProvider();
formatProvider.ImportSettings.CopyStream = true;
Unplanned
Last Updated: 17 Jun 2020 14:00 by ADMIN
Created by: Robert
Comments: 0
Category: PdfProcessing
Type: Bug Report
0
Exported checkbox fields have state "/On " instead of "/Yes ". 
Unplanned
Last Updated: 17 Jun 2020 10:46 by ADMIN

Inserting a table with more than 10K rows is very slow.

Workaround: 

Use the following approach with SpreadStreamProcessing,SpreadProcessing and PdfProcessing:

 1) Generate an xlsx document with RadSpreadStreamProcessing 
 2) Import the document from 1) with RadSpreadProcessing 
 3) export 2) to PDF
Unplanned
Last Updated: 17 Jun 2020 09:18 by ADMIN
The CIDToGIDMap value is exported as an indirect object. When the value is a PdfString ist should be directly exported and not referred as an indirect object. 
Unplanned
Last Updated: 11 Jun 2020 16:54 by ADMIN
ADMIN
Created by: Deyan
Comments: 4
Category: PdfProcessing
Type: Feature Request
5
Currently, when registering *.otf font file with FontsRepository.RegisterFont method an exception is thrown during the font creation. 

WORKAROUND:  The font file may be converted to TTF format (*.ttf) which is successfully registered. This conversion may be achieved with FontForge by opening the font file and then choosing File -> Generate Fonts -> TrueType -> Generate. More information on FontForge program may be found here: https://fontforge.github.io/en-US/
Completed
Last Updated: 11 Jun 2020 11:24 by ADMIN
Release R2 2020 SP1
A StackOverflowException is thrown when cloning documents containing a page containing links to the same page. 
Unplanned
Last Updated: 11 Jun 2020 09:06 by ADMIN
More information is available in the Pdf Reference 1.7. Page 442 lists all predefined CMaps that should be imported and exported as PdfName objects. At this point, trying to import a document with such encoding, a NotSupportedException is thrown with message Encoding type is not supported.
Unplanned
Last Updated: 11 Jun 2020 09:02 by ADMIN
OutOfMemoryException has thrown when creating a thumbnail with the ThumbnailFactory.

This behavior is observed with binaries version 2020.2.513 or later.
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