flutter_cropperx

CropperX

A cropper package made fully in Flutter.

Circle	Rectangle	Grid

Types of overlays

The overlay can be defined by adding an overlay type through the overlayType parameter. The following types are currently supported:

• OverlayType.none: No overlay at all.
• OverlayType.circle: An overlay with a circular gap.
• OverlayType.rectangle: An overlay with a rectangular gap, takes the given aspect ratio.
• OverlayType.grid: An overlay of grid lines: 2 horizontal and 2 vertical, evenly spaced.
• OverlayType.gridHorizontal: An overlay of 2 horizontal grid lines, evenly spaced.
• OverlayType.gridVertical: An overlay of 2 vertical grid lines, evenly spaced.

Rotating the image

The image rotation can be defined through the rotationTurns parameter. The default value is 0, corresponding to 0 degrees of rotation. Making the value larger by 1 will rotate the image 90 degrees clockwise, making it smaller will rotate the image 90 degrees counterclockwise. 0 to 4 is not a limit, so going above or below these values will keep rotating the image.

Example

// Import package
import 'package:cropperx/cropper.dart';

// Define a key
final _cropperKey = GlobalKey(debugLabel: 'cropperKey');

// Add the Cropper widget to your tree, using the above key and adding the image to crop
Cropper(
    cropperKey: _cropperKey, // Use your key here
    image: Image.network(
        'https://i.pinimg.com/originals/6b/4d/18/6b4d18c0b756ab20c3591490dfc10090.jpg',
    ),
)

// Get the cropped image as bytes
final imageBytes = await Cropper.crop(
    cropperKey: _cropperKey, // Reference it through the key
)