PDFToZPL.Core 1.0.3

There is a newer version of this package available.
See the version list below for details.
dotnet add package PDFToZPL.Core --version 1.0.3
                    
NuGet\Install-Package PDFToZPL.Core -Version 1.0.3
                    
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="PDFToZPL.Core" Version="1.0.3" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="PDFToZPL.Core" Version="1.0.3" />
                    
Directory.Packages.props
<PackageReference Include="PDFToZPL.Core" />
                    
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 PDFToZPL.Core --version 1.0.3
                    
#r "nuget: PDFToZPL.Core, 1.0.3"
                    
#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 PDFToZPL.Core@1.0.3
                    
#: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=PDFToZPL.Core&version=1.0.3
                    
Install as a Cake Addin
#tool nuget:?package=PDFToZPL.Core&version=1.0.3
                    
Install as a Cake Tool

PDFToZPL.Core

<p align="center"> <img src="assets/logo.png" width="160" alt="PDFToZPL.Core" /> </p>

Converte PDFs (URL → download → render → bitmap → ZPL) em comandos ZPL usando ^GFA.

Instalação

dotnet add package PDFToZPL.Core

Uso (URL → ZPL)

using System.Net.Http;
using PDFToZPL.Core;
using PDFToZPL.Core.Models;

using var httpClient = new HttpClient();
var converter = new PdfToZplConverter(httpClient);

var options = new PdfToZplOptions
{
    LicenseKey = "<KEY>",
    Dpi = 203,
    BinarizationThreshold = 160
};

var zpl = await converter.ConvertUrlToZplAsync(
    new Uri("https://servidor/arquivo.pdf"),
    options,
    CancellationToken.None);

Uso (URL → arquivos)

Gera uma pasta de execução contendo PDF, imagens (opcional) e ZPL.

using System.Net.Http;
using PDFToZPL.Core;
using PDFToZPL.Core.Models;

using var httpClient = new HttpClient();
var converter = new PdfToZplConverter(httpClient);

var request = new PdfToZplRequest
{
    PdfUri = new Uri("https://servidor/arquivo.pdf"),
    OutputRoot = "output",
    BaseFileName = "etiquetas"
};

var options = new PdfToZplOptions
{
    LicenseKey = "<KEY>",
    TimeoutSeconds = 60,
    RetryCount = 3,
    RetryBaseDelayMs = 500,
    Dpi = 203,
    LabelWidthDots = 812,
    LabelHeightDots = 1218,
    BinarizationThreshold = 160,
    OutputMode = ZplOutputMode.SingleFile,
    SaveImages = true
};

var result = await converter.ConvertFromUrlAsync(request, options, CancellationToken.None);

Opções

  • LicenseKey: obrigatório.
  • Dpi: DPI usado na renderização (203 é padrão para impressoras 203dpi; aumentar melhora detalhe e aumenta tamanho/tempo).
  • BinarizationThreshold: limiar 0–255 para binarização (ajusta contraste).
  • LabelWidthDots / LabelHeightDots: dimensões do label em dots (usado no ajuste/centralização conforme implementação).
  • OutputMode: SingleFile ou OneFilePerPage.
  • SaveImages: salva PNGs intermediários.

Licença (chave)

O pacote valida a chave informada em PdfToZplOptions.LicenseKey. Se estiver ausente ou inválida, a conversão falha com exceção.

Dependências

Este pacote usa:

  • PDFtoImage (PDFium) para renderização do PDF
  • SkiaSharp para manipulação de bitmap e geração de dados ^GFA (via dependência transitiva)

Troubleshooting

  • 403 ao publicar no nuget.org: API key inválida/sem permissão ou PackageId já pertence a outra conta.
  • PDFs sem extensão no link: o downloader salva localmente sempre com .pdf.
Product Compatible and additional computed target framework versions.
.NET 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 was computed.  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.

Version Downloads Last Updated
1.0.5 145 4/16/2026
1.0.4 122 3/25/2026
1.0.3 123 3/25/2026
1.0.2 147 3/11/2026
1.0.1 150 3/11/2026

Proprietary package for internal or authorized use.