GroupDocs.Watermark for .NET

Effortlessly Locate Hidden Watermarks in DOCX documents

Quickly locate and manage hidden watermarks with GroupDocs.Watermark for .NET.

Efficiently Find Docx Watermarks with .NET

GroupDocs.Watermark offers a robust solution for programmatically finding watermarks within various business document formats. Integrate our package into your .NET applications to empower them with watermark finding capabilities.

To exploit the functionalities of our library, instantiate the Watermarker class and provide the Docx file path, file stream, or byte stream as input. This action loads the document for watermark analysis.
For targeted watermark identification, leverage the SearchCriteria object. Specify an image for locating similar image watermarks. Alternatively, for textual watermarks, define the text content, font properties, color attributes, and other pertinent parameters to refine the search criteria.
Employ the Search method of the Watermarker object to initiate the watermark detection process within the loaded document. This function returns a collection of objects representing potential watermarks, enabling further processing.
The retrieved collection of watermark objects grants you precise control. You can programmatically remove unwanted watermarks or dynamically modify their properties, such as adjusting their size or text content, to suit your specific requirements.

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// Find image watermarks placed in DOCX

// Construct Watermarker passing DOCX path
using (Watermarker watermarker = new Watermarker("input.docx"))
{
    // Find watermarks using search options
    ImageSearchCriteria imageSearchCriteria = new ImageDctHashSearchCriteria("watermark.jpeg");
    imageSearchCriteria.MaxDifference = 0.9;
    PossibleWatermarkCollection possibleWatermarks = watermarker.Search(imageSearchCriteria);

    // Process watermarks info
    Console.WriteLine("Found {0} possible watermark(s).", possibleWatermarks.Count);
}

dotnet add package GroupDocs.Watermark

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Advanced Watermark Search Techniques Using C# with GroupDocs.Watermark

Delve into powerful watermark searching capabilities using the GroupDocs.Watermark C# API, tailored for developers within the .NET platform.

Streamlined Watermark Detection in C#

Utilize GroupDocs.Watermark to implement streamlined watermark detection within your C# applications. Benefit from advanced search functions to locate watermarks quickly and accurately.

Precise Watermark Search with C#

Enhance your document security protocols by precisely searching for watermarks in C#. Configure GroupDocs.Watermark to find watermarks based on specific characteristics such as size, color, and placement.

C# Integration for Effective Watermark Management

Integrate GroupDocs.Watermark into your C# projects to effectively manage document watermarks. Our API provides powerful tools to search, analyze, and report on watermark usage, ensuring compliance and brand consistency.

C# Example: Comprehensive Watermark Search

Explore this detailed example of how to use C# with GroupDocs.Watermark for comprehensive watermark search capabilities, including handling multiple document types and complex search criteria.

C#


    //  Initialize the C# application and prepare the document loading mechanism
    var loadOptions = new SpreadsheetLoadOptions();
    using (Watermarker watermarker = new Watermarker("source.xlsx", loadOptions))
    {
        //  Set search parameters to target specific watermark attributes
        ImageSearchCriteria criteria = new ImageDctHashSearchCriteria("watermark.png");
        PossibleWatermarkCollection possibleWatermarks = watermarker.Search(criteria);

        //  Perform the search across documents and gather watermark details
        foreach (PossibleWatermark watermark in watermarks)
        {
            //...
        }

        //  Analyze and process watermark data for further administrative or compliance actions
        watermarker.save("result.xlsx");
    }

Learn more about GroupDocs.Watermark for .NET

GroupDocs.Watermark for .NET offers a comprehensive solution for managing watermarks using .NET. Easily generate, edit, find, and remove watermarks from a variety of document formats including PDF, Microsoft Word, Excel, and more. Seamlessly integrate watermark management into your applications with GroupDocs.Watermark for .NET.

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