This article explains how to fill signature background with texture brush...Editor Product Solution GroupDocs...Image ); // sign document to file SignResult signResult = signature...
The watermark can be removed from the PDF documents using third-party tools. However, if you want to remove a watermark that is almost impossible to remove, you can rasterize pdf documents. GroupDocs.Watermark provides the feature to convert all the pages of a PDF document to raster images with only one line of code....Editor Product Solution GroupDocs...the size of the resultant PDF file. Rasterize particular page of...
GroupDocs.Search for Java has the ability to remove individual documents from the index that are indexed from a stream or structure....Editor Product Solution GroupDocs...remove documents indexed by a file system path, see . The following...
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....Editor Product Solution GroupDocs...and extract some additional file format information. a PDF document...
This article explains how to sign document with Digital electronic signatures using advanced options with GroupDocs.Signature API....Editor Product Solution GroupDocs...signature digital certificate (file on local disk or stream ) (required)...
How to extract table of contents from EPUB e-books getToc method is used....Editor Product Solution GroupDocs...supported for TXT files. Therefore, for TXT file method returns...
Learn how to load and convert 3D model documents (FBX, OBJ, GLTF, 3DS) with advanced options using GroupDocs.Conversion for .NET API....Editor Product Solution GroupDocs... U3D, and other 3D modeling file formats. The following options...
GroupDocs.Search for Java supports the ability to remove indexed Files and folders from an index. Only Files or folders that were explicitly added to the index can be deleted....Editor Product Solution GroupDocs...indexed files and folders from an index. Only files or folders...