This short tutorial walks you through the process to sign a PDF with a digital signature using Java and provides the implementation of a digital signature in Java....Conversion Product Family GroupDocs...signature including background image, left position, the top position...
Discover how to add text watermark to PPTX using Java, all without needing any extra software installation. Plus, get code to insert text watermark to PPTX in Java....Conversion Product Family GroupDocs...content and strengthen your brand image. Once you’ve set up the library...
GroupDocs.Watermark library provides the ability to manipulate different watermark types such as TextWatermark, ImageWatermark. These watermarks could be added to documents, updated, removed, or searched inside already watermarked documents. Our product also provides information about document type and structure - file type, size, page count, etc. and generates document page previews based on provided options.
Here are the main GroupDocs.Watermark API concepts:
Watermarker is the main class that contains all the required methods for manipulating document watermarks....Conversion Product Solution GroupDocs...supported file formats Add text or image watermark Was this page helpful...
This article explains how to fill signature background with linear gradient brush...Conversion Product Solution GroupDocs...SignatureImplementat = TextSignatureImpleme . Image }; // sign document to file...
Let's quickly understand how to convert CSV to PDF using Java. We will provide you with essential instructions and code example to export CSV to PDF using Java....Conversion Product Family GroupDocs...will explore the use of a conversion library to export CSV to...
This article explains how to fill signature background with solid brush...Conversion Product Solution GroupDocs...setSignatureImplemen ( TextSignatureImpleme . Image ); // sign document to file...
Learn more about advanced document comparison use cases - how to adjust comparison detalisation level, get changed elements coordinates, detect style detection and many more using GroupDocs.Comparison for Java...Conversion Product Solution GroupDocs...Processing and for rectangles in Image documents. indicates if accept...
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....Conversion Product Solution GroupDocs... close (); Replacing shape image GroupDocs.Watermark also allows...
Let's learn how to merge GIF files using C#. We will provide you a simple code example to combine GIF files in C# without additional software installations....Conversion Product Family GroupDocs...to blend multiple animated images into cohesive and dynamic visual...