OpenAC.Net.NFSe.DANFSe.PDFSharp 1.0.0

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dotnet add package OpenAC.Net.NFSe.DANFSe.PDFSharp --version 1.0.0
                    
NuGet\Install-Package OpenAC.Net.NFSe.DANFSe.PDFSharp -Version 1.0.0
                    
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="OpenAC.Net.NFSe.DANFSe.PDFSharp" Version="1.0.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="OpenAC.Net.NFSe.DANFSe.PDFSharp" Version="1.0.0" />
                    
Directory.Packages.props
<PackageReference Include="OpenAC.Net.NFSe.DANFSe.PDFSharp" />
                    
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 OpenAC.Net.NFSe.DANFSe.PDFSharp --version 1.0.0
                    
#r "nuget: OpenAC.Net.NFSe.DANFSe.PDFSharp, 1.0.0"
                    
#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 OpenAC.Net.NFSe.DANFSe.PDFSharp@1.0.0
                    
#: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=OpenAC.Net.NFSe.DANFSe.PDFSharp&version=1.0.0
                    
Install as a Cake Addin
#tool nuget:?package=OpenAC.Net.NFSe.DANFSe.PDFSharp&version=1.0.0
                    
Install as a Cake Tool

OpenAC.Net.NFSe.DANFSe.PDFSharp

NuGet Version NuGet Downloads Discord License: MIT Target Frameworks Target Frameworks

Biblioteca .NET para geração, visualização e exportação do DANFSe (Documento Auxiliar da NFS-e) em PDF utilizando PDFsharp 6.x e QRCoder.

  • 100% Open Source (MIT): Sem custos de licença, limites de uso ou marcas d'água comerciais.
  • Native AOT & Multiplataforma: Fontes TrueType (LiberationSans) embutidas nos recursos do assembly, garantindo compatibilidade imediata com Linux (Debian, Ubuntu, Alpine, Docker, Distroless), Windows e macOS sem necessidade de instalar fontes no sistema operacional.
  • Fiel ao padrão ACBr: Convertido a partir do modelo de referência em Pascal (ACBr.DANFSeX.FPDFA4Retrato.pas).

📦 Instalação

Adicione o pacote via NuGet:

.NET CLI:

dotnet add package OpenAC.Net.NFSe.DANFSe.PDFSharp

Package Manager Console:

Install-Package OpenAC.Net.NFSe.DANFSe.PDFSharp

PackageReference:

<PackageReference Include="OpenAC.Net.NFSe.DANFSe.PDFSharp" Version="1.0.0" />

🚀 Como Usar

1. Utilizando Métodos de Extensão no OpenNFSe

A forma mais simples e direta de gerar o DANFSe é através dos métodos de extensão no próprio objeto OpenNFSe:

using OpenAC.Net.NFSe;
using OpenAC.Net.NFSe.DANFSe.PDFSharp.Extensions;

var openNFSe = new OpenNFSe();
// ... Carregar ou emitir notas ...

// 1. Exportar diretamente para arquivo PDF
openNFSe.ImprimirPDF(@"C:\NFSe\Danfse.pdf", opt =>
{
    opt.CabecalhoLinha1 = "PREFEITURA MUNICIPAL DE SÃO PAULO";
    opt.CabecalhoLinha2 = "SECRETARIA MUNICIPAL DA FAZENDA";
    opt.ExibirQRCode = true;
    opt.Homologacao = false;
});

// 2. Exportar para uma Stream (ex: download em Controller / Minimal API ASP.NET Core)
using var ms = new MemoryStream();
openNFSe.ImprimirPDF(ms);
byte[] pdfBytes = ms.ToArray();

// 3. Obter bytes diretamente
byte[] bytes = openNFSe.GerarPDF();

// 4. Imprimir / Abrir no visualizador padrão
openNFSe.Imprimir(opt => opt.MostrarPreview = true);

2. Utilizando o Componente OpenDANFSePDFSharp Diretamente

Você também pode instanciar o gerador diretamente com objetos NotaServico:

using OpenAC.Net.NFSe.DANFSe.PDFSharp;
using OpenAC.Net.NFSe.DANFSe.PDFSharp.Configuracao;
using OpenAC.Net.NFSe.Nota;

var options = new DANFSePDFSharpOptions
{
    CabecalhoLinha1 = "PREFEITURA MUNICIPAL",
    CabecalhoLinha2 = "SECRETARIA DE FINANÇAS",
    ExibirQRCode = true,
    LogoPrefeituraPath = @"C:\Imagens\brasao_prefeitura.png",
    LogoPrestadorPath = @"C:\Imagens\logo_empresa.png"
};

var danfse = new OpenDANFSePDFSharp(options);

// Gerar a partir de uma ou várias notas
danfse.ImprimirPDF(notaServico, @"C:\NFSe\Nota.pdf");

3. Utilizando Métodos Estáticos Rápidos

// Salvar em arquivo
OpenDANFSePDFSharp.GerarPDF(notaServico, @"C:\NFSe\Nota.pdf");

// Salvar em Stream
using var ms = new MemoryStream();
OpenDANFSePDFSharp.GerarPDF(notaServico, ms);

// Obter bytes
byte[] pdf = OpenDANFSePDFSharp.GerarPDF(notaServico);

⚙️ Opções de Configuração (DANFSePDFSharpOptions)

Propriedade Tipo Padrão Descrição
CabecalhoLinha1 string "PREFEITURA MUNICIPAL" Texto da 1ª linha do cabeçalho da prefeitura.
CabecalhoLinha2 string "SECRETARIA MUNICIPAL DE FINANÇAS" Texto da 2ª linha do cabeçalho da prefeitura.
LogoPrefeituraBytes byte[]? null Logotipo da prefeitura / brasão em bytes.
LogoPrefeituraPath string? null Caminho do arquivo de imagem do logotipo da prefeitura.
LogoPrestadorBytes byte[]? null Logotipo do prestador em bytes.
LogoPrestadorPath string? null Caminho do arquivo de imagem do logotipo do prestador.
ExibirQRCode bool true Exibe o QR Code no cabeçalho se houver link da NFS-e.
Homologacao bool false Adiciona marca d'água de ambiente de homologação (SEM VALOR FISCAL).
Cancelada bool false Adiciona marca d'água de nota cancelada (NOTA CANCELADA).
QuebraDeLinha string "" Caractere ou delimitador especial para quebra de linhas na discriminação.
MensagemRodape string "" Mensagem do rodapé (pode usar \| para separar Esquerda\|Centro\|Direita).
MargemHorizontalMm double 8.0 Margem lateral em milímetros.
MargemVerticalMm double 8.0 Margem superior/inferior em milímetros.
Seguranca DANFSeSegurancaConfig ... Opções de senha e restrições de segurança do PDF.

🔒 Criptografia e Proteção do PDF com Senha

Permite definir senhas de abertura e permissões granulares:

var options = new DANFSePDFSharpOptions
{
    Seguranca = new DANFSeSegurancaConfig
    {
        SenhaUsuario = "123456",            // Senha exigida para abrir e visualizar
        SenhaProprietario = "adminMaster",  // Senha do proprietário / administrador
        PermitirImpressao = true,           // Permite impressão
        PermitirModificacao = false,        // Bloqueia alterações
        PermitirCopiarConteudo = false      // Bloqueia cópia de texto
    }
};

openNFSe.ImprimirPDF(@"C:\NFSe\Danfse_Protegido.pdf", opt => opt.Seguranca = options.Seguranca);

📄 Licença

Este projeto é distribuído sob a licença MIT. Consulte o arquivo LICENSE para mais detalhes.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  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.  net9.0 is compatible.  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 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. 
.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 was computed.  net472 was computed.  net48 is compatible.  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)
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Version Downloads Last Updated
1.0.0 0 8/21/2026