Add rotate view button.
Workaround: until the feature be implemented one can print each page individually respecting its orientation whether it is portrait or landscape public partial class Form1 : Form { public Form1() { InitializeComponent(); this.radPdfViewer1.LoadDocument(@"..\..\sample.pdf"); } private void radButton1_Click(object sender, EventArgs e) { RadPrintDocument doc = new RadPrintDocument(); doc.AssociatedObject = this.radPdfViewer1; for (int i = 0; i < this.radPdfViewer1.Document.Pages.Count; i++) { RadFixedPage page = this.radPdfViewer1.Document.Pages[i]; doc.CurrentPage = i; doc.PrinterSettings.PrintRange = PrintRange.CurrentPage; doc.Landscape = page.ActualWidth > page.ActualHeight; doc.Print(); } } }
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 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.
The current implementation relies on valid cross-reference table offsets in the PDF documents so that PDF objects are easily found and parsed. However, a mechanism for importing documents with invalid cross-reference table offsets may be implemented.
The attached project shows how to repair such documents.
Include support for layers
Is there a way to load this RadFixedDocument into a RadPdfViewer without writing the document to a file first and then loading it in the viewer?
Workaround:
You can achieve the desired functionality by exporting the RadFixedDocument to a MemoryStream instead of a file in the file system and then load it in the PdfViewer:
RadFixedDocument document = CreateRadFixedDocument();
PdfFormatProvider pdfFormatProvider = new PdfFormatProvider();
Stream ms = new MemoryStream();
pdfFormatProvider.Export(document, ms);
radPdfViewer1.LoadDocument(ms);
RadPdfViewer partially supports CCITTFaxDecode (that is basically TIFF). There are some limitations that are not supported at this stage like EncodedByteAlign = true or Group 3, 2-D encoding.
Overprinting is option in the GraphicState that allows combining colors when drawing one object above another object. It is briefly described on page 284 and page 565 in PdfReference 1.7. However, the result of overprinting is device dependent and there are no strict instructions how the result should look like. This feature also includes support for the different blending modes.
Hi,
Is there a way to get version and producer metadata from imported PDF files?
Here is how it looks in AdobeReader
Thanks in advance,