import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

class CropperDialog extends StatefulWidget {
  var cropper;
  var initCropper;
  var crop;
  var rotate;
  var scale;

  CropperDialog(
      {this.cropper, this.initCropper, this.crop, this.rotate, this.scale});

  @override
  _CropperDialogState createState() => _CropperDialogState();
}

class _CropperDialogState extends State<CropperDialog> {
  @override
  void initState() {
    super.initState();

    /// IMPORTANT: must to call this function
    widget.initCropper();
  }

  @override
  Widget build(BuildContext context) {
    return Dialog(
      child: SizedBox(
        width: 500,
        height: 500,
        child: Column(children: [
          SizedBox(width: 400, height: 400, child: widget.cropper),
          TextButton(
            onPressed: () async {
              /// IMPORTANT: to call crop() function and return
              /// result data to plugin, for example:
              final result = await widget.crop();
              Navigator.of(context).pop(result);
            },
            child: Text('Crop'),
          )
        ]),
      ),
    );
  }
}