Angri450.Nong.Pdf 4.1.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
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dotnet add package Angri450.Nong.Pdf --version 4.1.0
                    


                    

                
NuGet\Install-Package Angri450.Nong.Pdf -Version 4.1.0
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="Angri450.Nong.Pdf" Version="4.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Angri450.Nong.Pdf" Version="4.1.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Angri450.Nong.Pdf" />
                    


                            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 Angri450.Nong.Pdf --version 4.1.0
                    


                    

                
#r "nuget: Angri450.Nong.Pdf, 4.1.0"
#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. 
#:package Angri450.Nong.Pdf@4.1.0
#: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=Angri450.Nong.Pdf&version=4.1.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Angri450.Nong.Pdf&version=4.1.0
                    


                            Install as a Cake Tool

Angri450.Nong.Pdf

Local PDF document slicing engine for Nong.NET.

This package provides the deterministic PDF backend used by nong pdf:

  • pdf check: classify text, hybrid, or scan PDFs.
  • pdf dissect: write a NongPandoc-aligned PDF slice with content.nongmark, JSONL blocks, structure, format, diagnostics, assets, and optional preview/content.txt.
  • pdf render: render pages to PNG through the PDFium runtime vendored in Angri450.Nong.Pdf.
  • pdf images: extract embedded image evidence with page and bbox provenance, including page-crop fallback when a PDF image stream cannot be decoded directly.

The primary AI-readable output is content.nongmark, aligned with the shared Angri450.Nong.Pandoc package contract. preview/content.txt is a lossy plain-text preview only. The shared stream set is manifest.json, document.json, content.jsonl, content.nongmark, structure.json, format.json, diagnostics.json, and assets/manifest.json.

The slice manifest.json uses schemaVersion: "nong-pandoc/package/v1" so PDF slices share the same top-level contract as Word, PPT, and Excel slices.

Text-layer slicing includes deterministic heuristics for repeated header/footer removal, two-column reading order, simple aligned-row table blocks, and suspicious custom-encoded font warnings. These heuristics preserve page/bbox provenance in content.jsonl and report routing/quality concerns through diagnostics and warnings.

No Python, Pandoc executable, MinerU executable, or external OCR process is required for text-layer PDF slicing.

Pdf text/image inspection uses the PdfPig source vendored in Angri450.Nong.ThirdParty; this package no longer depends on the PdfPig NuGet package. Page rendering uses Docnet/PDFium source and native assets vendored directly in Angri450.Nong.Pdf.

Install

Most users should install the CLI:

dotnet tool install --global Angri450.Nong.Cli --add-source https://mirrors.huaweicloud.com/repository/nuget/v3/index.json

Library consumers can reference this package directly when embedding the PDF slice engine in .NET code.

License

Apache-2.0

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.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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.

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