Approved
Last Updated: 11 Apr 2019 10:32 by ADMIN
We should implement the logic for getting character codes from Unicode when using CFFFontSource.
Workaround: The font may be changed by creating a similar font with FontsRepository.TryCreateFont(...) method.
Approved
Last Updated: 11 Apr 2019 10:14 by ADMIN
In the PDF document model, the Annotation appearances refer to an external resource using the Resources dictionary. When the Resources dictionary is defined as an Indirect Object an InvalidCastException: 'Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfDictionary' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.PdfResource'.', is thrown.
Approved
Last Updated: 02 Apr 2019 11:30 by ADMIN

Workaround for documents generated with PdfProcessing: When drawing lines using the FixedContentEditor the IsFilled graphic property should be set to false:

RadFixedDocument document = new RadFixedDocument();

Rect rect = new Rect(0, 0, 50, 50);
FixedContentEditor editor = new FixedContentEditor(document.Pages.AddPage());
editor.GraphicProperties.IsFilled = false;
editor.GraphicProperties.IsStroked = true;

editor.Position.Translate(50, 50);
editor.GraphicProperties.StrokeColor = new RgbColor(255, 0, 0);
editor.DrawText("Lines");
editor.DrawLine(rect.TopLeft, rect.TopRight);
editor.DrawLine(rect.TopRight, rect.BottomRight);
editor.DrawLine(rect.BottomRight, rect.BottomLeft);
editor.DrawLine(rect.BottomLeft, rect.TopLeft);
Approved
Last Updated: 22 Mar 2019 11:12 by ADMIN
Created by: mike
Comments: 0
Category: PDFViewer
Type: Feature Request
1
The widgets of the interactive forms are not respected when creating a thumbnail from a PDF page. Implement logic for adding the form fields widgets to the generated image as well.
Approved
Last Updated: 18 Mar 2019 08:39 by ADMIN
This is reproducible for images with FlateDecode and predictor value in the range between 10 and 15. As an example you may take a look at the DecodeParms property in the following image PDF dictionary:

<< /BitsPerComponent 8 /ColorSpace /DeviceRGB /DecodeParms << /BitsPerComponent 8 /Colors 3 /Columns 1024 /Predictor 15 >> /Filter /FlateDecode /Height 2868 /Subtype /Image /Type /XObject /Width 1024 /Length 1236707 >>
Approved
Last Updated: 15 Mar 2019 07:13 by ADMIN
When importing document containing a destination which points to invalid page reference, KeyNotFoundException is thrown.
Approved
Last Updated: 12 Mar 2019 08:39 by ADMIN
ADMIN
Created by: Kammen
Comments: 1
Category: PDFViewer
Type: Feature Request
10
Dialog for inputting the password should be implemented in order to be able to decrypt the file content.
Completed
Last Updated: 12 Mar 2019 08:39 by ADMIN
Loading a document that contains big images could lead to OutOfMemory exception.
Approved
Last Updated: 07 Mar 2019 16:39 by ADMIN
This is caused by an incorrect order of applying the TextMatrix and the glyph stroking operation.
Approved
Last Updated: 07 Mar 2019 15:56 by ADMIN
OverflowException is thrown while importing document using Helvetica font with custom encoding.
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.
Approved
Last Updated: 19 Feb 2019 13:38 by ADMIN
When a PDF document contains images compressed with CCITTFaxDecode with applied BlackIs1 parameter, black color is visualized as white and white as black.
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
Declined
Last Updated: 14 Feb 2019 16:16 by ADMIN
  • Create new WPFApplication.
  • Add a RadPdfViewer to the main window
<Window x:Class="YourProject.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:MaquetteTelerikPDFViewer"
        mc:Ignorable="d"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"      
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <telerik:RadPdfViewer x:Name="pdfViewer"/> 
    </Grid>
</Window>
  • Open the pdf file
    public partial class MainWindow: Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        protected override void OnInitialized(EventArgs e)
        {
            base.OnInitialized(e);
            using(Stream stream = new FileStream(@"radExport.pdf",FileMode.Open,FileAccess.Read)){
                pdfViewer.Document = new PdfFormatProvider(stream).Import();
            }
        }
    }

Approved
Last Updated: 14 Feb 2019 09:32 by ADMIN
Text characters are missing when document is loaded in RadPdfViewer. When Fit to Page is used then numerous text characters vanish. They do not reappear when zooming back in.
Approved
Last Updated: 13 Feb 2019 14:46 by ADMIN
When RadPdfViewer is in text selection mode and the user is trying to select a word by double-clicking on it, the last letter of the word is not selected when the word is followed by some symbols like '.', ':', '(', '...'
Declined
Last Updated: 11 Feb 2019 12:42 by ADMIN
ADMIN
Created by: Tanya
Comments: 0
Category: PDFViewer
Type: Bug Report
1
Images decoded with CCITTFaxDecode filter affect the performance when showing the document.

This item is closed as a duplicate. Please, vote and follow the item at https://feedback.telerik.com/wpf/1353994-pdfviewer-slow-performance-of-ccittfaxdecode-filter.
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.