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https://github.com/rodydavis/flutter_pptx
Create PowerPoint (pptx) presentations in Flutter and Dart
https://github.com/rodydavis/flutter_pptx
dart flutter mustache powerpoint pptx xml
Last synced: 20 days ago
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Create PowerPoint (pptx) presentations in Flutter and Dart
- Host: GitHub
- URL: https://github.com/rodydavis/flutter_pptx
- Owner: rodydavis
- Created: 2023-03-23T06:09:36.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2023-10-14T19:26:08.000Z (about 1 year ago)
- Last Synced: 2024-10-03T08:41:13.712Z (about 1 month ago)
- Topics: dart, flutter, mustache, powerpoint, pptx, xml
- Language: Dart
- Homepage:
- Size: 5.43 MB
- Stars: 49
- Watchers: 2
- Forks: 6
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Flutter PPTX
A Flutter package for creating PowerPoint presentations.
| Package | Pub |
|---------|-----|
| [dart_pptx](/packages/dart_pptx) | [](https://pub.dev/packages/dart_pptx) |
| [flutter_pptx](/packages/flutter_pptx) | [](https://pub.dev/packages/flutter_pptx) |
## Example
```dart
import 'package:flutter/material.dart';
import 'package:flutter_pptx/flutter_pptx.dart';
import 'dart:typed_data';
import 'package:share_plus/share_plus.dart';
Future downloadFile(String name, Uint8List bytes) async {
Share.shareXFiles(
[
XFile.fromData(
bytes,
name: 'presentation.pptx',
mimeType:
'application/vnd.openxmlformats-officedocument.presentationml.presentation',
lastModified: DateTime.now(),
length: bytes.length,
)
],
text: 'Presentation',
);
}
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData.light(useMaterial3: true).copyWith(
colorScheme: ColorScheme.fromSeed(
seedColor: Colors.blue,
),
),
home: const MyHomePage(title: 'Presentation Example'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State createState() => _MyHomePageState();
}
class _MyHomePageState extends State {
Future createPresentation() async {
final pres = FlutterPowerPoint();
pres.addTitleSlide(
title: 'Slide one'.toTextValue(),
);
pres.addTitleAndPhotoSlide(
title: 'Slide two'.toTextValue(),
image: ImageReference(
path: 'assets/images/sample_gif.gif',
name: 'Sample Gif',
),
);
pres.addTitleAndPhotoAltSlide(
title: 'Slide three'.toTextValue(),
image: ImageReference(
path: 'assets/images/sample_jpg.jpg',
name: 'Sample Jpg',
),
);
pres
.addTitleAndBulletsSlide(
title: 'Slide three'.toTextValue(),
bullets: [
'Bullet 1',
'Bullet 2',
'Bullet 3',
'Bullet 4',
].map((e) => e.toTextValue()).toList(),
)
.speakerNotes = TextValue.uniform('This is a note!');
pres
.addBulletsSlide(
bullets: [
'Bullet 1',
'Bullet 2',
'Bullet 3',
'Bullet 4',
].map((e) => e.toTextValue()).toList(),
)
.speakerNotes = TextValue.singleLine([
TextItem('This '),
TextItem('is ', isBold: true),
TextItem('a ', isUnderline: true),
TextItem('note!'),
]);
pres.addTitleBulletsAndPhotoSlide(
title: 'Slide five'.toTextValue(),
image: ImageReference(
path: 'assets/images/sample_jpg.jpg',
name: 'Sample Jpg',
),
bullets: [
'Bullet 1',
'Bullet 2',
'Bullet 3',
'Bullet 4',
].map((e) => e.toTextValue()).toList(),
);
pres
.addSectionSlide(
section: 'Section 1'.toTextValue(),
)
.speakerNotes = TextValue.multiLine([
TextValueLine(values: [
TextItem('This '),
TextItem('is ', isBold: true),
TextItem('a ', isUnderline: true),
TextItem('note 1!'),
]),
TextValueLine(values: [
TextItem('This '),
TextItem('is ', isBold: true),
TextItem('a ', isUnderline: true),
TextItem('note 2!'),
]),
]);
pres.addTitleOnlySlide(
title: 'Title 1'.toTextValue(),
subtitle: 'Subtitle 1'.toTextValue(),
);
pres.addAgendaSlide(
title: 'Title 1'.toTextValue(),
subtitle: 'Subtitle 1'.toTextValue(),
topics: 'Topics 1'.toTextValue(),
);
pres.addStatementSlide(
statement: 'Statement 1'.toTextValue(),
);
pres.addBigFactSlide(
fact: 'Title 1'.toTextLine(),
information: 'Fact 1'.toTextValue(),
);
pres.addQuoteSlide(
quote: 'Quote 1'.toTextLine(),
attribution: 'Attribution 1'.toTextValue(),
);
pres.addPhoto3UpSlide(
image1: ImageReference(
path: 'assets/images/sample_gif.gif',
name: 'Sample Gif',
),
image2: ImageReference(
path: 'assets/images/sample_jpg.jpg',
name: 'Sample Jpg',
),
image3: ImageReference(
path: 'assets/images/sample_png.png',
name: 'Sample Png',
),
);
pres.addPhotoSlide(
image: ImageReference(
path: 'assets/images/sample_gif.gif',
name: 'Sample Gif',
),
);
pres.addBlankSlide();
pres.addBlankSlide().background.color = '000000';
pres.addBlankSlide().background.image = ImageReference(
path: 'assets/images/sample_gif.gif',
name: 'Sample Gif',
);
await pres.addWidgetSlide(
(size) => Center(
child: Container(
padding: const EdgeInsets.all(30.0),
decoration: BoxDecoration(
border: Border.all(color: Colors.blueAccent, width: 5.0),
color: Colors.redAccent,
),
child: const Text("This is an invisible widget"),
),
),
);
pres.showSlideNumbers = true;
return pres;
}
Future downloadPresentation(FlutterPowerPoint pres) async {
final bytes = await pres.save();
if (bytes == null) return;
downloadFile('presentation.pptx', bytes);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: ElevatedButton(
onPressed: () async {
final pres = await createPresentation();
await downloadPresentation(pres);
},
child: const Text('Download Presentation'),
),
),
);
}
}
```