A dictionary specifying any resources (such as fonts and images) required by the form XObject (see Section 3.7 from http://partners.adobe.com/public/developer/en/pdf/PDFReference.pdf
Add UI for adding comments and ability to save them. Comments are represented in the document model as text annotations (annotations with Subtype Text).
When a PDF document contains images compressed with CCITTFaxDecode with applied BlackIs1 parameter, black color is visualized as white and white as black.
Handled InvalidDataException occurs while Zip Library tries to decompress wrongly decrypted stream.
When clicking on link annotations pointing to destinations in the document, and the "Fit one full page to window" mode is activated, the document is not scrolled exactly to the destination. The issue can be reproduced only in Single Page Presenter mode and when the Top and Left values of the passed parameter are greater than 0. The problem can also be observed by invoking directly GoToDestination method, as the problem is inside it.
Currently, Tab selects the next control. Attached is sample PDF document.
Watermark does not look correctly and the page margins are not valid for the very small paper sizes.
This is not a valid PDF scenario as having appearance state requires having multi-state appearances. However, we should handle this invalid document scenario on our side so that the app does not crash with NullReferenceException.
This functionality should be similar to the one provided by Adobe.
This is Unicode (UTF-16BE) encoding for the Adobe-GB1 character collection; contains mappings for all characters in the GB18030-2000 character set. Described on page 443 in Pdf Reference 1.7.
This exception seems to be related to AES algorithm PaddingMode property.
The issue is reproducible only on Windows XP. On newer versions of windows, the images are rendered as expected. WORKAROUND: You may try implementing custom filter that handles the CMYK scenario. How to implement custom DCTDecode filter is described in this documentation article: https://docs.telerik.com/devtools/winforms/pdfviewer/customize-and-extensibility/customize-pdf-rendering
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 >>
The exception is thrown during "Put" operator execution.
RadPdfViewer can not display annotated PDF file Kindly,i used VintaSoft SDk to Annotate PDF File, File is annotated successfully and i can open it with Adobe Reader and see annotations is added to it but while i try to view annotated PDF file using RadPDFViewer File will displayed without annotations ,only original content displayed. Kindly find my attached AnnotatedPDFfile To be loaded in RadPDfViewer