crop_image_using_corners 0.0.2 crop_image_using_corners: ^0.0.2 copied to clipboard
A new Flutter plugin.
import 'dart:io';
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:crop_image_using_corners/crop_image_using_corners.dart';
import 'package:image_picker/image_picker.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
File file;
var bytes;
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Button()
),
);
}
}
class Button extends StatefulWidget {
@override
_ButtonState createState() => _ButtonState();
}
class _ButtonState extends State<Button> {
File file;
var bytes;
@override
Widget build(BuildContext context) {
return Column(
children: <Widget>[
RaisedButton(
onPressed: ()async{
file=await ImagePicker.pickImage(source: ImageSource.gallery);
var byteArray= await CropImageUsingCorners.CropImage(context, file);
setState(() {
bytes=byteArray;
});
},
),
bytes==null?Container():Image.memory(bytes)
],
);
}
}