flutter_camera_processing

This Flutter plugin created to show how to use OpenCV and ZXing C++ libraries natively in Flutter with Dart FFI using the camera stream.

App Features

• Used OpenCV C++ library to process the camera stream
• Used ZXing C++ library to scan more than 15 barcode types
• Used Dart FFI to access the native libraries.
• Used Dart ffigen to generate FFI bindings
• Works on Android and iOS

Building and Running

We need download the defined versions of the OpenCV and ZXing libraries and install them.

On MacOS run init.sh

sh init.sh

On Windows run init_windows.ps1 script

.\init_windows.ps1

If you are downloaded the zip file from github repository, then you should rename the folder from flutter_camera_processing_master to flutter_camera_processing and run the command below. Otherwise, you should change the project name to flutter_camera_processing_master in the init.sh script.

License

MIT License. See LICENSE.