Angri450.Nong.Tool.Pdf 13.1.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet tool install --global Angri450.Nong.Tool.Pdf --version 13.1.0
This package contains a .NET tool you can call from the shell/command line. 
dotnet new tool-manifest
                    


                            if you are setting up this repo
                        

                    

                
dotnet tool install --local Angri450.Nong.Tool.Pdf --version 13.1.0
This package contains a .NET tool you can call from the shell/command line. 
#tool dotnet:?package=Angri450.Nong.Tool.Pdf&version=13.1.0
                    


                    

                
nuke :add-package Angri450.Nong.Tool.Pdf --version 13.1.0

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.

This package has no dependencies.

Version Downloads Last Updated
13.1.0 101 6/24/2026
13.0.0 112 6/23/2026