appwrite/docs/examples/1.7.x/client-flutter/examples/avatars/get-initials.md

import 'package:appwrite/appwrite.dart';

Client client = Client() .setEndpoint('https://.cloud.appwrite.io/v1') // Your API Endpoint .setProject('<YOUR_PROJECT_ID>'); // Your project ID

Avatars avatars = Avatars(client);

// Downloading file UInt8List bytes = await avatars.getInitials( name: '', // optional width: 0, // optional height: 0, // optional background: '', // optional )

final file = File('path_to_file/filename.ext'); file.writeAsBytesSync(bytes);

// Displaying image preview FutureBuilder( future: avatars.getInitials( name:'' , // optional width:0 , // optional height:0 , // optional background:'' , // optional ), // Works for both public file and private file, for private files you need to be logged in builder: (context, snapshot) { return snapshot.hasData && snapshot.data != null ? Image.memory(snapshot.data) : CircularProgressIndicator(); } );