Dynamsoft Developer Blog

In today’s fast-paced, digital-first world, the demand for paperless solutions and efficient document management is on the rise. By leveraging the device’s camera, we can convert hard-copy documents into digital formats in mere seconds. Computer vision technology can transform our smartphones and computers into versatile scanning tools, enabling us to...

AirPrint MFPs (Multifunction Printers) are printers that are compatible with Apple’s AirPrint technology. The eSCL (eXtensible Scanner Control Language) protocol, a driverless scanning protocol, is a part of the AirPrint technology. It facilitates wireless scanning functionality on AirPrint MFPs. Users can discover AirPrint MFPs on the same network and initiate...

Barcode scanning is an essential tool for modern inventory management. It improves accuracy, efficiency, real-time tracking, and cost savings, making it an important part of any effective inventory management system. In this article, we will demonstrate how to build a multiple barcode, QR code and DataMatrix scanner with Flutter for...

The official Flutter camera plugin is a useful tool for building camera scanning applications on Android, iOS, and web platforms. However, those who want to use it for Windows may be disappointed. Fortunately, there is a camera_windows plugin currently under development, located in the same repository as the Android, iOS,...

Previously, I created a flutter_web_twain to assist developers in building web-based document scanning applications with Flutter and Dynamic Web TWAIN. In this article, I will demonstrate how to integrate Dynamic Web TWAIN into a Flutter Windows desktop application using Flutter Windows webview plugin. Section 1: Setting Up the Flutter Project...

Barcode scanning technology is crucial for many enterprises, such as those in the supermarket, logistics, and warehousing industries. The data obtained from scanning barcodes is used to track inventory, manage orders, and process payments. Handheld barcode scanners are widely used as peripheral devices in these industries. However, traditional handheld laser...

Flutter enables developers to create applications for desktop, mobile, and web from a single codebase. However, not all plugins are universally compatible with every platform. In this article, you will learn how to choose appropriate plugins to build a web-based barcode, QR code, and PDF417 scanner in Flutter. Although the...

Previously, we created a Flutter document rectification plugin for web, Windows, and Linux. In this article, we will add support for Android and iOS. As a result, you will be able to create a document rectification app that corrects the perspective of an image of a document on all platforms....

Since Dynamsoft Label Recognizer supports Windows, Linux, Android, iOS and Web, we can create a 5 in 1 Flutter plugin for it to cover desktop, mobile and web platform development. In this article, you will see how to write an MRZ Flutter plugin using different platform-specific code, such as Java,...

Last week, we finished a Flutter document scanning plugin for web, which is just a start. This week, we continue to empower the plugin for desktop development using Dynamsoft Document Normalizer C++ SDK. The plugin will support Windows and Linux. In this article, you will see the steps to build...

Dynamsoft Document Normalizer SDK provides a set of APIs to detect the edges of a document and normalize the document based on the found quadrilaterals. The JavaScript edition of the SDK has been published on npm. In this article, we will firstly show you how to use the JavaScript APIs...

This article aims to demonstrate how to build a Flutter web plugin with Dynamic Web TWAIN, as well as how to use the plugin to build web document scanning applications. Flutter Web TWAIN Package https://pub.dev/packages/flutter_web_twain Flutter Wrapper for Dynamic Web TWAIN We use the --template=plugin and --platforms=web flags to create...

Previously, I wrote a blog post sharing how to implement a Flutter QR code scanner plugin for Android. For cross-platform mobile development, a plugin is not perfect if it does not support both Android and iOS. In this article, I am going to complement the iOS part of the plugin...

In this article, I will walk you through how to implement a lightweight Flutter QR code scanner plugin. The plugin supports scanning QR Codes from live video streams of Android phones. You can find the package on pub.dev. Supported symbologies include QR Codes, linear codes, PDF417, and more. This article...

The Flutter barcode SDK series is coming to the end. This week, we switch the coding environment to macOS to finish the rest of the plugin platforms - iOS and macOS - using Swift. This article is Part 5 in a 5-Part Series. Part 1 - How to Implement Flutter Barcode Scanner for Android...

For the past several weeks, the Flutter plugin of Dynamsoft Barcode Reader has covered Windows, Android and Web. This week, we go through the plugin implementation for Linux. Similar to Windows, we combine Dart and C++ code for Linux. The unexpected thing is the C++ data types of Flutter defined...

This week, I made a new attempt, integrating Dynamsoft JavaScript Barcode SDK into the ongoing Flutter barcode plugin project. It is exciting to be capable of building web barcode reader apps with the same decodeFile() method used for mobile and desktop development. This article is Part 3 in a 5-Part...

Last week, I wrote a step-by-step tutorial sharing how to build a Flutter barcode SDK plugin with Dynamsoft Barcode Reader. The platform-specific code of Android is done. This week, I am going to focus on Windows desktop. Since the Flutter desktop plugin development is still on the early stage, there...

About two years ago, I wrote an article sharing how to build a Flutter barcode plugin with Dynamsoft Barcode Reader step by step. At that time, Flutter was still under development and only supported Android and iOS. Nowadays, Google has released Flutter 2, which allows developers to build apps for...

Flutter, a framework developed by Google, aims to help developers build iOS and Android apps from a single codebase in Dart programming language. It is still an early-stage open-source project. The development environment only works on macOS and Linux (64-bit). I was curious about how Flutter performs comparing to Xamarin...