Comments (3)
Show code example
import 'package:flutter/material.dart';
import 'package:native_pdf_view/native_pdf_view.dart';
import 'package:native_pdf_view_example/has_support.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
// Create page controller
final _pageController = PageController();
int _actualPageNumber = 1;
@override
void initState() {
// listen page number change
_pageController.addListener(() {
final pageIndex = _pageController.page.round();
final pageNumber = pageIndex + 1;
// Set actual page
if (pageNumber != _actualPageNumber) {
setState(() {
_actualPageNumber = pageNumber;
});
}
});
super.initState();
}
@override
void dispose() {
_pageController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) => MaterialApp(
theme: ThemeData(primaryColor: Colors.white),
home: Scaffold(
appBar: AppBar(title: Text('PDFView example')),
body: FutureBuilder<PDFDocument>(
future: _getDocument(),
builder: (_, snapshot) {
if (snapshot.hasData) {
return Stack(
children: <Widget>[
PDFView(
controller: _pageController, // set page controller
document: snapshot.data,
),
Align(
alignment: Alignment.center,
child: Text(
'$_actualPageNumber/${snapshot.data.pagesCount}',
style: TextStyle(fontSize: 34),
),
)
],
);
}
if (snapshot.hasError) {
return Center(
child: Text(
'PDF Rendering does not '
'support on the system of this version',
),
);
}
return Center(child: CircularProgressIndicator());
},
),
),
);
Future<PDFDocument> _getDocument() async {
if (await hasSupport()) {
return PDFDocument.openAsset('assets/sample.pdf');
} else {
throw Exception(
'PDF Rendering does not '
'support on the system of this version',
);
}
}
}
@IchordeDionysos will this solve your problem?
from packages.flutter.
Got your idea, I agree
Added in 2.1.0
from packages.flutter.
Yes, the example you provided worked, but is so think far less beautiful and less intuitive/obvious to us :)
from packages.flutter.
Related Issues (20)
- Type 'DecoderCallback' not found while build app on flutter version 3.16.0 HOT 2
- Error: Type 'DecoderCallback' not found. HOT 2
- 3.16.0 version flutter compilation failed HOT 2
- PdfControllerPinch.calculatePageFitMatrix RangeError (length): Invalid value: Not in inclusive range 0..1: -1
- PDFX: Downgrade uuid back to ^3.0.6 HOT 6
- : error G5FE39F1E: Type 'DecoderCallback' not found. HOT 4
- PdfViewPinch flicks and auto scroll to top on web HOT 1
- Type 'DecoderCallback' not found. HOT 2
- Getting `Error: Type 'DecoderCallback' not found.` Error when upgrade flutter to 3.16.0 HOT 2
- New Pub.dev package release with latest fix are planed ? HOT 32
- Error: Type 'DecoderCallback' not found - PDFX - Flutter HOT 2
- PDFX not works in Flutter 3.16.3 when use data type Uint8List HOT 9
- Preload some pages
- Publish new version to pub.dev HOT 1
- Rendering on Android blocks UI HOT 3
- Add page flip animation
- not working for windows HOT 1
- Linux Support
- update `ReadMe` with the correct import
- Error in Pdfx v2.5.0: 'DecoderCallback' Type Issue in PdfPageImageProvider HOT 5
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from packages.flutter.