Nsp.Framework.Watermark 1.0.0

.NET 8.0 
dotnet add package Nsp.Framework.Watermark --version 1.0.0
NuGet\Install-Package Nsp.Framework.Watermark -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Nsp.Framework.Watermark" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Nsp.Framework.Watermark --version 1.0.0
#r "nuget: Nsp.Framework.Watermark, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Nsp.Framework.Watermark as a Cake Addin
#addin nuget:?package=Nsp.Framework.Watermark&version=1.0.0

// Install Nsp.Framework.Watermark as a Cake Tool
#tool nuget:?package=Nsp.Framework.Watermark&version=1.0.0

Use package

File read and save use

var resource = "Resources";

{
    Console.WriteLine("watermark path");
    var subDir = "watermark_path/";
    Directory.CreateDirectory(subDir);

    var watermark = new Watermark("nextstar.space")
    {
        TextSize = 24
    };
    
    var inputPath = Path.Combine(resource, "chrome_zEjXw3YDnT.gif");

    var sw = new Stopwatch();
    sw.Start();
    // single gif
    watermark.Position = WatermarkPosition.BottomLeft;
    var outputSinglePath = Path.Combine(subDir, "chrome_zEjXw3YDnT_single.gif");
    watermark.Execute(inputPath, outputSinglePath);
    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();
    
    // full gif
    watermark.Position = WatermarkPosition.Full;
    var outputFullPath = Path.Combine(subDir, "chrome_zEjXw3YDnT_full.gif");
    watermark.Execute(inputPath, outputFullPath);
    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();
    
    
    var inputPath2 = Path.Combine(resource, "image2.png");

    // single png
    watermark.Position = WatermarkPosition.BottomLeft;
    var outputSinglePath2 = Path.Combine(subDir, "output_single.png");
    watermark.Execute(inputPath2, outputSinglePath2);
    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();
    
    // full png
    watermark.Position = WatermarkPosition.Full;
    var outputFullPath2 = Path.Combine(subDir, "output_full.png");
    watermark.Execute(inputPath2, outputFullPath2);
    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();
}

File stream use

var resource = "Resources";
{
    Console.WriteLine("watermark_stream use stream");
    var subDir = "watermark_stream/";
    Directory.CreateDirectory(subDir);

    var watermark = new Watermark();

    var inputPath = Path.Combine(resource, "chrome_zEjXw3YDnT.gif");


    var sw = new Stopwatch();
    sw.Start();
    // single gif
    using (var inputStream = File.OpenRead(inputPath))
    {
        watermark.Position = WatermarkPosition.BottomLeft;
        var outputSinglePath = Path.Combine(subDir, "chrome_zEjXw3YDnT_single.gif");
        inputStream.Seek(0, SeekOrigin.Begin);
        var outputSingleStream = watermark.Execute(inputStream, WatermarkImageFormat.Gif);
        using (var outputFile = File.Create(outputSinglePath))
        {
            outputSingleStream.CopyTo(outputFile);
        }
    }

    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();

    // full gif
    using (var inputStream = File.OpenRead(inputPath))
    {
        watermark.Position = WatermarkPosition.Full;
        var outputFullPath = Path.Combine(subDir, "chrome_zEjXw3YDnT_full.gif");
        inputStream.Seek(0, SeekOrigin.Begin);
        var outputFullStream = watermark.Execute(inputStream, WatermarkImageFormat.Gif);
        using (var outputFile = File.Create(outputFullPath))
        {
            outputFullStream.CopyTo(outputFile);
        }
    }

    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();


    var inputPath2 = Path.Combine(resource, "image2.png");

    // single png
    using (var inputStream = File.OpenRead(inputPath2))
    {
        watermark.Position = WatermarkPosition.BottomLeft;
        var outputSinglePath2 = Path.Combine(subDir, "output_single.png");
        inputStream.Seek(0, SeekOrigin.Begin);
        var outputSingleStream2 = watermark.Execute(inputStream, WatermarkImageFormat.Png);
        using (var outputFile = File.Create(outputSinglePath2))
        {
            outputSingleStream2.CopyTo(outputFile);
        }
    }

    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();

    // full png
    using (var inputStream = File.OpenRead(inputPath2))
    {
        watermark.Position = WatermarkPosition.Full;
        var outputFullPath2 = Path.Combine(subDir, "output_full.png");
        inputStream.Seek(0, SeekOrigin.Begin);
        var outputFullStream2 = watermark.Execute(inputStream, WatermarkImageFormat.Png);
        using (var outputFile = File.Create(outputFullPath2))
        {
            outputFullStream2.CopyTo(outputFile);
        }
    }

    sw.Stop();
    Console.WriteLine(sw.Elapsed.ToString("c"));
    sw.Restart();
}

Result

GIF Image

gif image single append watermark

gif image full append watermark

Normal Image

png image single append watermark

png image full append watermark

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.0 124 1/17/2024