Render document pages to preview images with GroupDocs.Annotation for Python via .NET using PreviewOptions and page-stream callbacks....Comparison Product Solution GroupDocs...render document pages to image files (PNG, JPEG, or BMP). You configure...
Convert PDF, Word, Excel, and other documents to clean Markdown with full control over output flavor, image handling, and formatting....Comparison Product Solution GroupDocs...Flexible image handling — Base64, file system with relative paths,...
This article explains how to load a document from a Stream with GroupDocs.Viewer within your .NET applications....Comparison Product Solution GroupDocs...stream without saving it as a file on a disk. You can use this...
This article explains how to sign specific pages in the multipage documents...Comparison Product Solution GroupDocs...3 } } }; // sign document to file SignResult signResult = signature...
Extract structured data from documents using templates with GroupDocs.Parser for Python via .NET....Comparison Product Solution GroupDocs...invoice.pdf The following sample file is used in this example: pa...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional File format information.
Load a PDF document Extract the root metadata package Use the FileType property to obtain File format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....Comparison Product Solution GroupDocs...and extract some additional file format information. a PDF document...
Learn how to scan barcode from PPTX using Java. To facilitate efficient and seamless barcode extraction, it includes an example to extract barcode from PPTX in Java....Comparison Product Family GroupDocs...PPTX (PowerPoint Open XML) files can greatly enhance operations...
The page describes how to add polyline annotation to a document using GroupDocs.Annotation for Java....Comparison Product Solution GroupDocs...// Add annotation and save to file annotator . add ( polyline );...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional File format information.
Load a PDF document Extract the root metadata package Use the getPdfType method to obtain File format information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class....Comparison Product Solution GroupDocs...and extract some additional file format information. a PDF document...
This article explains how to add various types of Form Field signatures on document page with options on component positioning, alignment and other visual options with GroupDocs.Signature...Comparison Product Solution GroupDocs...( 100 ); // Sign document to file signature . sign ( outputFilePath...