pdf_utils

A comprehensive Flutter plugin for professional PDF manipulation and generation.

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Showcase

Invoice Demo App Home PDF Extraction

Features

Professional Invoice Generation: Create stunning PDF invoices with customizable models for suppliers, customers, and items.
Image to PDF: Effortlessly convert a list of image paths into a single multipage PDF.
PDF to Image: Extract PDF pages as high-quality JPEG images with progress tracking.
Customizable: Add custom QR codes, logos, and currency symbols to your invoices.

Installation

Add pdf_utils to your pubspec.yaml:

dependencies:
  pdf_utils: ^1.0.0

Quick Start

1. Generating an Invoice

final invoice = Invoice(
  supplier: Supplier(name: 'BIP Scanner', address: 'Tech Park', paymentInfo: 'paypal.me/bip'),
  customer: Customer(name: 'Client A', address: 'Main St'),
  info: InvoiceInfo(
    date: DateTime.now(),
    dueDate: DateTime.now().add(const Duration(days: 7)),
    description: 'Service Fee',
    number: '2024-001',
  ),
  items: [
    InvoiceItem(
      description: 'PDF Development',
      date: DateTime.now(),
      quantity: 1,
      vat: 0.1,
      unitPrice: 100.0,
    ),
  ],
);

File pdfFile = await PdfInvoiceGenerator.generate(invoice);

2. Images to PDF

File pdf = await PdfUtils.imagesToPdf(
  imagePaths: ['path1.jpg', 'path2.png'],
  outputFileName: 'my_document',
);

3. PDF to Images

List<String> images = await PdfUtils.pdfToImages(
  pdfPath: 'doc.pdf',
  outputDirectory: 'output/path',
  onProgress: (cur, total) => print('$cur/$total'),
);

Documentation

For more detailed guides, check out the doc directory:

Example App

Check the example folder for a complete demonstration of the plugin features.

License

This project is licensed under the MIT License - see the LICENSE file for details.