PdfPig.Filters.Dct.JpegLibrary 0.1.10.1-alpha001

This is a prerelease version of PdfPig.Filters.Dct.JpegLibrary.
dotnet add package PdfPig.Filters.Dct.JpegLibrary --version 0.1.10.1-alpha001                
NuGet\Install-Package PdfPig.Filters.Dct.JpegLibrary -Version 0.1.10.1-alpha001                
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="PdfPig.Filters.Dct.JpegLibrary" Version="0.1.10.1-alpha001" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add PdfPig.Filters.Dct.JpegLibrary --version 0.1.10.1-alpha001                
#r "nuget: PdfPig.Filters.Dct.JpegLibrary, 0.1.10.1-alpha001"                
#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 PdfPig.Filters.Dct.JpegLibrary as a Cake Addin
#addin nuget:?package=PdfPig.Filters.Dct.JpegLibrary&version=0.1.10.1-alpha001&prerelease

// Install PdfPig.Filters.Dct.JpegLibrary as a Cake Tool
#tool nuget:?package=PdfPig.Filters.Dct.JpegLibrary&version=0.1.10.1-alpha001&prerelease                

UglyToad.PdfPig.Filters.Dct.JpegLibrary

PdfPig implementation of the DCT (Jpeg) filter, based on JpegLibrary (MIT License - See LICENCE and THIRD-PARTY-NOTICES)

Usage

// Create your filter provider
public sealed class MyFilterProvider : BaseFilterProvider
{
    /// <summary>
    /// The single instance of this provider.
    /// </summary>
    public static readonly IFilterProvider Instance = new MyFilterProvider();

    /// <inheritdoc/>
    private MyFilterProvider() : base(GetDictionary())
    {
    }

    private static Dictionary<string, IFilter> GetDictionary()
    {
        var ascii85 = new Ascii85Filter();
        var asciiHex = new AsciiHexDecodeFilter();
        var ccitt = new CcittFaxDecodeFilter();
        var dct = new JpegLibraryDctDecodeFilter(); // new filter
        var flate = new FlateFilter();
        var jbig2 = new Jbig2DecodeFilter();
        var jpx = new JpxDecodeFilter();
        var runLength = new RunLengthFilter();
        var lzw = new LzwFilter();

        return new Dictionary<string, IFilter>
        {
            { NameToken.Ascii85Decode.Data, ascii85 },
            { NameToken.Ascii85DecodeAbbreviation.Data, ascii85 },
            { NameToken.AsciiHexDecode.Data, asciiHex },
            { NameToken.AsciiHexDecodeAbbreviation.Data, asciiHex },
            { NameToken.CcittfaxDecode.Data, ccitt },
            { NameToken.CcittfaxDecodeAbbreviation.Data, ccitt },
            { NameToken.DctDecode.Data, dct }, // new filter
            { NameToken.DctDecodeAbbreviation.Data, dct }, // new filter
            { NameToken.FlateDecode.Data, flate },
            { NameToken.FlateDecodeAbbreviation.Data, flate },
            { NameToken.Jbig2Decode.Data, jbig2 },
            { NameToken.JpxDecode.Data, jpx },
            { NameToken.RunLengthDecode.Data, runLength },
            { NameToken.RunLengthDecodeAbbreviation.Data, runLength },
            { NameToken.LzwDecode.Data, lzw },
            { NameToken.LzwDecodeAbbreviation.Data, lzw }
        };
    }
}



var parsingOption = new ParsingOptions()
{
	UseLenientParsing = true,
	SkipMissingFonts = true,
	FilterProvider = MyFilterProvider.Instance
};

using (var doc = PdfDocument.Open("test.pdf", parsingOption))
{
	int i = 0;
	foreach (var page in doc.GetPages())
	{
		foreach (var pdfImage in page.GetImages())
		{
			Assert.True(pdfImage.TryGetPng(out var bytes));

			File.WriteAllBytes($"image_{i++}.jpeg", bytes);
		}
	}
}

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 is compatible.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos 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

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Version Downloads Last updated
0.1.10.1-alpha001 72 10/18/2024