image_utils_class

Description:

image utils class

ImageUtils #
A Flutter plugin for iOS and Android for

converting any network, assets or file image to base64 and uint8list
converting base64 and uint8list to image

Installation #
First, add image_utils_class as a dependency in your pubspec.yaml file.
Example #
import 'dart:io';

import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
import 'package:image_utils_class/image_utils_class.dart';

class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;

@override
_MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
final picker = ImagePicker();
TextEditingController base64;

@override
void initState() {
base64 = TextEditingController(text: '');
super.initState();
}

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Container(
child: Column(
children: [
MaterialButton(
onPressed: () async {
final pickedFile =
await picker.getImage(source: ImageSource.gallery);
setState(() {
if (pickedFile != null) {
base64.text =
ImageUtils.fileToBase64(File(pickedFile.path));
} else {
print('No image selected.');
}
});
},
child: Text("Select Image")),
SizedBox(height: 10),
Text("Base64 String of selected image:${base64.text}"),
SizedBox(height: 30),
Text("Base64 to Image:"),
CircleAvatar(
radius: 25,
backgroundImage: ImageUtils.base64ToImage(base64.text),
),
],
),
),
),
);
}
}
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All Functions of Class #



Function
Will Return




ImageUtils.base64ToImage ( String base64String )
MemoryImage


ImageUtils.base64ToUnit8list ( String base64String )
Uint8List


ImageUtils.fileToBase64 ( File imgFile )
Base64String


ImageUtils.networkImageToBase64 ( String url )
Future of Base64String


ImageUtils.assetImageToBase64 ( String path )
Future of Base64String