Declined
Last Updated: 19 Jul 2021 07:19 by ADMIN
Created by: Rakesh
Comments: 1
Category: PdfProcessing
Type: Bug Report
0

Hello Support,

I am generating pdf using PdfFormatProvider. In this i am passing html data which should be converted into pdf. For that I have written below code.

 

HtmlFormatProvider htmlFormatProvider = new HtmlFormatProvider();

RadFlowDocument htmlDocument = htmlFormatProvider.Import(htmlContentValue);

 var anotherpara = sectionBody.Blocks.AddParagraph();

editor.MoveToParagraphStart(anotherpara);

editor.InsertDocument(htmlDocument, options);

This works fine and also get pdf with expected value. But I would like to set spacing between two lines which I could not set or its not working. For that I have added below code.

I have also attached screenshot for it. like how its showing on pdf

editor.ParagraphFormatting.AutomaticSpacingAfter.LocalValue = false;
editor.ParagraphFormatting.AutomaticSpacingBefore.LocalValue = false;
editor.ParagraphFormatting.SpacingAfter.LocalValue = 0;
editor.ParagraphFormatting.SpacingBefore.LocalValue = 0;

 

So could you please let me know fix for it.

Declined
Last Updated: 07 Jul 2021 11:45 by ADMIN
Created by: Charles
Comments: 1
Category: PdfProcessing
Type: Feature Request
0

Attempting to open a Pdf document containing an unsupported action type results in a NotSupportedActionException being thrown (see PdfProcessing: Add support for actions of type Launch).

 

Can the behavior be changed to ignore unsupported actions and allow the document to be opened?

 
Declined
Last Updated: 06 Jul 2021 09:46 by ADMIN

Importing XLSX file in Blazor Web Assembly for .NET 5.0 is very slow.

 

          <InputFile OnChange="@HandleFileSelected" />

 

async Task HandleFileSelected(InputFileChangeEventArgs e)

{

   var ms = new MemoryStream((int)e.File.Size);
        Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.XlsxFormatProvider formatProvider = new Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.XlsxFormatProvider();
        using (Stream ey = e.File.OpenReadStream(e.File.Size))
        {
            await ey.CopyToAsync(ms,(int)e.File.Size);
            ey.Close();
        }
        oWorkbook = formatProvider.Import(ms);

  }  

Declined
Last Updated: 05 Mar 2021 08:49 by ADMIN
Created by: Greg Lesniakiewicz
Comments: 0
Category: PdfProcessing
Type: Feature Request
1

The common annotation properties are described in table "Entries common to all annotation dictionaries" of the Pdf specification.

Declined: Handling a partial annotation import-export could lead to exporting invalid PDF documents.

Declined
Last Updated: 12 Feb 2021 11:47 by ADMIN
Created by: Mecho
Comments: 2
Category: Telerik Document Processing
Type: Feature Request
0

We would like to have image formats like JPG, PNG and TIFF supported in addition to the PDF and Office document support in DPL.

Declined
Last Updated: 28 Jan 2021 06:51 by ADMIN
Created by: David
Comments: 3
Category: Telerik Document Processing
Type: Bug Report
0

Based on how Excel works, VLookup doesn't need to be sorted, if the 4th parameter is FALSE.  The 4th Parameter determines whether an approximate search is used or an exact match is used.  by default true is used and an approximate search requires a sorted range.  However, if set to FALSE,  then the range doesn't need to be sorted.  the value is checked against the entire column of cells and can be unsorted. 

We process spreadsheets that use VLOOKUP with 4th parameter set to FALSE and unsorted data in range.  These work in Excel, but not in Telerik Spreadsheet processing.

thanks, 

Declined
Last Updated: 13 Jan 2021 16:11 by ADMIN
Created by: Fadi
Comments: 1
Category: Telerik Document Processing
Type: Bug Report
1

Even without flattening the form the Barcode font gets lost.

Noticed that manually setting the font using the font name with spaces seems to work.

Other custom fonts on our form appear to work, however the Free 3 of 9 does not.

Declined
Last Updated: 05 Jan 2021 12:50 by ADMIN
Created by: Fadi
Comments: 3
Category: Telerik Document Processing
Type: Bug Report
1

Attached a project to demonstrate some issues we're seeing that need resolving in order to use the component.

1. When using a font like Tahoma on a form field, the value no longer displays or contains garbled text.

2. Input file is 24KB, output is 2MB!

3. Rotated field lose their rotation after being flattened.

4. Simulate merging with other files, 100 times the file is now 150MB! It's as though it's not re-using the fonts, but keeps adding the same ones.

5. when merging, but not flattening, the form fields are all lost on pages after page 1

Declined
Last Updated: 13 Apr 2020 09:11 by ADMIN
Created by: Deepa
Comments: 1
Category: WordsProcessing
Type: Bug Report
0

We are using the Telerik Xamarin UI components, which were released on 18th March 2020, for one of our micro-services hosted in Azure cloud, to convert rtf text to raw text. Currently we have Linux containers in Azure. The code which we are using is as follows -

var rtfFormatProvider = new RtfFormatProvider();

var txtFormatProvider = new TxtFormatProvider();

RadFlowDocument doc = null;

doc = rtfFormatProvider.Import(<<Base64_Inputstring>>.DecodeFromBase64String());

string result = txtFormatProvider.Export(doc);

However, we observed that the output of the above code is different when run on Windows platform as compared to when run on Linux platform. For Linux, the CR characters are not included in the raw text. We would like to see the same output for Linux as what we get for Windows, that is raw text with the CR characters. Is this something which can be fixed? Can you suggest a work-around for this issue?

I am attaching a sample input along with this mail, as well as the Windows output and the Linux output, for your reference.

Thanks,

Deepa 

 

 

Declined
Last Updated: 30 Mar 2020 07:08 by ADMIN
Created by: Rudá Cunha
Comments: 1
Category: Telerik Document Processing
Type: Feature Request
0

Allow to export the documents to image.

Being able to generate a thumbnail for example.

Declined
Last Updated: 05 Feb 2020 15:30 by ADMIN
Created by: Martin
Comments: 2
Category: SpreadProcessing
Type: Bug Report
0
Wrong measured column width when exporting to PDF after binaries version 2019.2.624.
Declined
Last Updated: 04 Feb 2020 08:14 by ADMIN
Created by: Dimitar
Comments: 1
Category: PdfProcessing
Type: Feature Request
1
Add support for R16 color space
Declined
Last Updated: 11 Dec 2019 06:32 by ADMIN
Created by: Benny
Comments: 1
Category: WordsProcessing
Type: Bug Report
2

Special chars (åäö) with PdfFormatProvider wont work.

Project submitted!

    public void SpecialCharsTest()
        {
            RadFlowDocument document = new RadFlowDocument();

            RadFlowDocumentEditor editor = new RadFlowDocumentEditor(document);

            editor.InsertText("Before text");
            editor.InsertText("åäö ÅÄÖ ☕"); // This line will not appear in the pdf 
            editor.InsertText("After text");
            using (Stream output = new FileStream("specialCharTest.pdf", FileMode.OpenOrCreate))
            {
                PdfFormatProvider provider = new PdfFormatProvider();
                provider.Export(document, output);
            }
        }

Special characters wont work :-/

Declined
Last Updated: 19 Nov 2019 08:55 by ADMIN

This element serves as a frame and allows the element to be positioned as a floating element. More information about it is available in section 22.9.2.18 ST_XAlign (Horizontal Alignment Location) of Open Office XML.

DECLINED: Duplicate with - Implement support for Text Frame Properties.

Declined
Last Updated: 13 Nov 2019 13:42 by ADMIN
The background color is not respected when it is applied to part of the spans in a paragraph and the document is exported to PDF.

Html code in which the background color property is respected: <span style=""background-color:red;"">test with background</span>
Html code in which the background color property is NOT respected: 
test<span style=""background-color:red;"">test with background</span>
Declined
Last Updated: 04 Nov 2019 09:38 by ADMIN
Created by: Daniel
Comments: 1
Category: PdfProcessing
Type: Feature Request
2
We would like to search a PDF document for specific text and returns its position. We generate PDF reports using Telerik Reporting which contain placeholders that are replaced with images and text at run-time. It appears the logic has already been implemented, but the implementing classes (e.g., TextSearch, TextRecognizer) aren't accessible. Please consider making this capability available.
Declined
Last Updated: 30 Oct 2019 09:15 by ADMIN
Inserted inline images are not scaled when they are exported using PdfFormatProvider.
Declined
Last Updated: 23 Oct 2019 06:18 by ADMIN
Created by: Nick
Comments: 1
Category: ZipLibrary
Type: Feature Request
0

Provide a simple method to detect that a password for a ZIP file is not valid.

The current implemention usually throws an exception (which does not definitively identify the password as wrong), but not always. Sometimes it just returns corrupt data.

It would be nice to  either have a typed exception consistently thrown, or a method to specifically check for an invalid password.

Thanks. 

Declined
Last Updated: 15 Oct 2019 17:38 by ADMIN

I was working on some acroforms and wherever I needed a space I kept on getting a different letter (Ê). On debugging the problem seems to be in the TryGetCharCode function of OpenTypeFontSource

Version: 2019.3.917

Below is copy of function

public override bool TryGetCharCode(int unicode, out int charCode)
        {
            bool result = false;
            ushort glyphId;
            charCode = CMap.MISSING_GLYPH_ID;
            if (this.TryGetGlyphId(unicode, out glyphId))
            {
                ushort uCharCode = CMap.MISSING_GLYPH_ID;
                CMapTable table = this.CMap.GetCMapTable(3, 0);
                if (table != null)
                {
                    result = table.TryGetCharId(glyphId, out uCharCode);
                }

                table = this.CMap.GetCMapTable(1, 0);
                if (table != null)
                {
                    result = table.TryGetCharId(glyphId, out uCharCode);
                }

                charCode = uCharCode;

                return result;
            }

            return false;
        }

The font used has 2 cmap tables: one with platformid of 3 and encodingid of 1, the other with platformid 1 and encodingid 0. According to https://docs.microsoft.com/en-us/typography/opentype/spec/cmap platform id 3 and encoding 1 is correct for windows so not sure why the first call to getcmaptable looks for encodingid 0.

Second of all even if I change it to the following

CMapTable table = this.CMap.GetCMapTable(3, 1);

if there is a second cmap with platformid of 1 whatever the result of the call with regards to platformid 3, the result will be overridden

I can say that if I add some checks so that if the first call succeeds it doesn't attempt the 2nd I do get the expected behaviour in the pdf and get spaces

 

As a note the FontFamily property of the OpenTypeFontSource is "Arial"

Declined
Last Updated: 03 Sep 2019 15:12 by ADMIN
Created by: Antony
Comments: 1
Category: PdfProcessing
Type: Feature Request
1

I would like to request an example of the RadPdfProcessing library utilizing a Line Chart similar to how the Bar Chart is drawn in this example. 

Additionally, it would be great if there was an example with multiple charts on one page.

Thank you!

1 2 3