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.

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?

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);

  }  

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.

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

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, 

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.

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

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;

Allow to export the documents to image.

Being able to generate a thumbnail for example.

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 :-/

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.

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. 

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"

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!