Codeuctivity.SkiaSharpCompare 4.0.311

Prefix Reserved
dotnet add package Codeuctivity.SkiaSharpCompare --version 4.0.311
                    
NuGet\Install-Package Codeuctivity.SkiaSharpCompare -Version 4.0.311
                    
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="Codeuctivity.SkiaSharpCompare" Version="4.0.311" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Codeuctivity.SkiaSharpCompare" Version="4.0.311" />
                    
Directory.Packages.props
<PackageReference Include="Codeuctivity.SkiaSharpCompare" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Codeuctivity.SkiaSharpCompare --version 4.0.311
                    
#r "nuget: Codeuctivity.SkiaSharpCompare, 4.0.311"
                    
#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.
#:package Codeuctivity.SkiaSharpCompare@4.0.311
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Codeuctivity.SkiaSharpCompare&version=4.0.311
                    
Install as a Cake Addin
#tool nuget:?package=Codeuctivity.SkiaSharpCompare&version=4.0.311
                    
Install as a Cake Tool

Compares images

Compares each pixel to determine the equality

bool isEqual = Compare.ImagesAreEqual("actual.png", "expected.png");

Calculates diff

var calcDiff = Compare.CalcDiff("2x2PixelBlack.png", "2x2PixelWhite.png");
Console.WriteLine($"PixelErrorCount: {calcDiff.PixelErrorCount}");
Console.WriteLine($"PixelErrorPercentage: {calcDiff.PixelErrorPercentage}");
Console.WriteLine($"AbsoluteError: {calcDiff.AbsoluteError}");
Console.WriteLine($"MeanError: {calcDiff.MeanError}");
// PixelErrorCount: 4
// PixelErrorPercentage: 100
// AbsoluteError: 3060
// MeanError: 765

Configure transparency, enable metadata compare, ...

var comparer = new ImageCompare(ResizeOption.Resize, TransparencyOptions.CompareAlphaChannel, pixelColorShiftTolerance: 5, compareMetadata: true);
var calcDiff = comparer.CalcDiff("pngPartialTransparent4x4Pixel.png", "2x2PixelWhite.png");
// Displaying the differences
Console.WriteLine($"PixelErrorCount: {calcDiff.PixelErrorCount}");
Console.WriteLine($"PixelErrorPercentage: {calcDiff.PixelErrorPercentage}");
Console.WriteLine($"AbsoluteError: {calcDiff.AbsoluteError}");
Console.WriteLine($"MeanError: {calcDiff.MeanError}");
foreach (var metadataDifference in calcDiff.MetadataDifferences)
    Console.WriteLine($"Metadata Difference: {metadataDifference}");

// PixelErrorCount: 16
// PixelErrorPercentage: 100
// AbsoluteError: 14272
// MeanError: 892
// Metadata Difference: [File:File Name, (pngPartialTransparent4x4Pixel.png, 2x2PixelWhite.png)]
// Metadata Difference: [File:File Size, (688 bytes, 556 bytes)]
// Metadata Difference: [PNG-IHDR:Color Type, (True Color with Alpha, True Color)]
// Metadata Difference: [PNG-IHDR:Image Height, (4, 2)]
// Metadata Difference: [PNG-IHDR:Image Width, (4, 2)]
// Metadata Difference: [PNG-tEXt:Textual Data, (Software: Paint.NET 5.1.2, Comment: Created with GIMP)]
// ...
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-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
4.0.311 1,494 7/16/2026
4.0.307 377 7/9/2026
4.0.301 304 7/3/2026
4.0.291-preview.1.1 74 6/9/2026
4.0.276-preview.1.1 97 5/4/2026
3.2.286 2,342 6/4/2026
3.2.272 3,540 4/17/2026
3.2.263 1,763 2/24/2026
3.2.245 3,270 12/6/2025
3.1.214 2,562 11/15/2025
3.1.207-PreRelease 214 10/6/2025
3.0.165-PreRelease 987 1/6/2025
2.1.202 1,913 9/27/2025
2.1.185 72,750 4/30/2025
2.0.159 28,973 1/1/2025
2.0.144 19,905 11/12/2024
2.0.126 9,938 4/22/2024
2.0.114 3,032 1/27/2024
2.0.109 274 1/27/2024
2.0.93 372 11/17/2023
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Bump SkiaSharp and SkiaSharp.NativeAssets to version 4.150.1