chooyan-eng / crop_your_image_gallery Goto Github PK

import 'dart:typed_data';

class CropperPage extends StatefulWidget {
  final String title;
  final Uint8List image;
  final double aspectRatio;
  final bool isCircle;

  const CropperPage({
    Key? key,
    required this.title,
    required this.image,
    required this.aspectRatio,
    required this.isCircle,
  }) : super(key: key);

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

class _CropperPageState extends State<CropperPage> {
  bool _isProcessing = false;
  final CropController _cropController = CropController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text(widget.title)),
      floatingActionButton: FloatingActionButton(
        backgroundColor: Colors.green,
        onPressed: () {
          setState(() {
            _isProcessing = true;
          });
          _cropController.crop();
        },
        child: Icon(Icons.done),
      ),
      body: _isProcessing
          ? Padding(
              padding: const EdgeInsets.all(16),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  SizedBox(
                    width: 14,
                    height: 14,
                    child: CircularProgressIndicator(strokeWidth: 2),
                  ),
                  const SizedBox(
                    width: 16,
                  ),
                  Text('Processing')
                ],
              ),
            )
          : Crop(
              image: widget.image,
              onCropped: (value) {
                setState(() {
                  _isProcessing = false;
                });
                Navigator.of(context).pop(value);
              },
              aspectRatio: widget.aspectRatio,
              withCircleUi: widget.isCircle,
              controller: _cropController,
            ),
    );
  }
}