This article explains how to sign document with QR-code electronic signatures using extended options with GroupDocs.Signature API....Annotation Product Solution GroupDocs...option with predefined QRCode text QrCodeSignOptions signOptions...
Skip image comparison when diffing PDF documents to speed up the process and avoid noise from embedded graphics, using GroupDocs.Comparison for Python via .NET....Annotation Product Solution GroupDocs...diffing PDFs — useful when only text changes matter and embedded...
This article demonstrates how to load and convert PDF. Word, Excel, PowerPoint documents and Images using GroupDocs.Conversion for Java API....Annotation Product Solution GroupDocs...convert. Encoding options for text-based files. Metadata handling...
This article explains how to search for multiple electronic signatures across document pages with GroupDocs.Signature API....Annotation Product Solution GroupDocs...QR-code signatures; to search for Text signatures. Call method of class...
Extracting information about all shapes in an Excel document Search() method searches watermarks of all mentioned types, but in some cases, it’s necessary to analyze only one class of Excel objects. Following code sample shows how to get information about all the shapes in an Excel document.
advanced_usage.add_watermarks_to_spreadsheets.SpreadsheetGetShapesInformation
SpreadsheetLoadOptions loadOptions = new SpreadsheetLoadOptions(); // Specify an absolute or relative path to your document. Ex: @"C:\Docs\spreadsheet.xlsx" Watermarker watermarker = new Watermarker("spreadsheet....Annotation Product Solution GroupDocs...Removing shapes with particular text formatting You can also find...
This article explains using measure units to locate signature and its size on document page with GroupDocs.Signature API....Annotation Product Solution GroupDocs...option with predefined barcode text BarcodeSignOptions options =...
Find answers about converting documents and images of various types using Node.js via Java code on any platform....Annotation Product Family GroupDocs...using Node.js Convert PDF to Text using Node.js Convert PDF to...
This article shows the operations of wildcard search which allows you to search for words with unknown letters or ranges of letters....Annotation Product Solution GroupDocs...letters or ranges of letters. In text form of a search query, there...
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....Annotation Product Solution GroupDocs...loadOptions ); // Initialize image or text watermark TextWatermark watermark...