crop_your_image 0.1.2

crop_your_image helps your app to embed Widgets for cropping images.

crop_your_image

A flutter plugin which provides a Widget for cropping images.

crop_your_image is controllable via CropController from whatever your Widgets designed with your brand.

Note

Please note that this package is developping (not achieved even alpha). It doesn't have enough functionality, is quite buggy, isn't available confortably.

The basic idea is written above. I will appreciate your idea or suggestions to achieve it.

Usage

Place Crop Widget wherever you want to place image cropping UI.

Widget build(BuildContext context) {
  return Crop(
    image: _imageData,
    aspectRatio: 4 / 3,
    onCropped: (image) {
      // do something with image data 
    }
  );
}

image is Image data whose type is UInt8List, and the result of cropping can be obtained via onCropped callback.

aspectRatio is the aspect ratio of cropping area. Set null or just omit if you want to crop images with any aspect ratio.

If you want to controll from your own designed Widgets, create a CropController instance and pass it to controller property of Crop.

final _controller = CropController();

Widget build(BuildContext context) {
  return Crop(
    image: _imageData,
    onCropped: (image) {
      // do something with image data 
    }
    controller: _controller,
  );
}

You can call _controller.crop() to crop a image.

ElevatedButton(
  child: Text('Crop it!')
  onPressed: _cropController.crop,
),

Because _controller.crop() only kicks the cropping process, this method returns immediately without any cropped image data. You can always obtain the result of cropping images via onCropped callback of Crop Widget.

Contact

If you have anything you want to inform me (@chooyan-eng), such as suggestions to enhance this package or functionalities you want etc, feel free to make issues on GitHub or send messages on Twitter @chooyan_i18n.