PDF Renderer

Flutter Plugin to render PDF pages as images on both Android 5+ and iOS devices.

Implementation of support for andgpoid 4.4 in plans

Getting Started

In your flutter project add the dependency:

pub package

dependencies:
  ...
  native_pdf_renderer: any

For help getting started with Flutter, view the online documentation.

Usage example

Read more

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:native_pdf_renderer/native_pdf_renderer.dart';

void main() async {
  try {
    final document = await PDFDocument.openAsset('assets/sample.pdf');
    final page = await document.getPage(1);
    final pageImage = await page.render(width: page.width, height: page.height);
    await page.close();
    runApp(
      MaterialApp(
        home: Scaffold(
          body: Center(
            Image(
              image: MemoryImage(pageImage.bytes),
            ),
          ),
        ),
        color: Colors.white,
      )
    );
  } on PlatformException catch (error) {
    print(error);
  }
}

Rendering PDF files on Android devices

Use the provided widget PdfRenderer in order to render a PDF file. This plugin uses the Android native PdfRenderer to render the pages of PDF files and provides a widget called PdfRenderer to display the PDF page you like.

Libraries

native_pdf_renderer

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]