/flutter_simple_image_crop

A simple and easy to use flutter plugin to crop image on iOS and Android.

Primary LanguageDartMIT LicenseMIT

Image Zoom and Cropping plugin for Flutter

A simple and easy used flutter plugin to crop image on iOS and Android.

Image Cropping circle area Image Cropping rect area Image Cropping rect gif Image Cropping area gif

Installation

Add simple_image_crop simple_image_crop as a dependency in pubspec.yaml.

Using

Create a widget to load and edit an image:

final imgCropKey = GlobalKey<ImgCropState>();

Widget _buildCropImage() {
  return Container(
      color: Colors.black,
      child: ImgCrop(
        key: cropKey,
        chipRadius: 150,  // crop area radius
        chipShape: 'circle', // crop type "circle" or "rect"
        image: Image.file(imageFile), // you selected image file
      ),
  );
}

Generate a cropped image:

Select image recommend image-picker, image file may be from the previous page:

final Map args = ModalRoute.of(context).settings.arguments

a async function get cropped file image:

final croppedFile = crop.cropCompleted('selected file image', {pictureQuality: 'int of Picture quality'})

floatingActionButton: FloatingActionButton(
  onPressed: () async {
    final crop = cropKey.currentState;
    final croppedFile =
        await crop.cropCompleted(args['image'], pictureQuality: 900);

    // show you croppedFile ……
    showImage(context, croppedFile);
  },

it's so esay !