cropImage method

Future<File?> cropImage ({required File imageFile})

This function is used to crop the image selected by the user.

The function accepts a File type image and returns File type of cropped image.

params:

• imageFile: the image file to be cropped.

returns:

• Future<File?>: the image after been cropped.

Implementation

Future<File?> cropImage({required File imageFile}) async {
  // try, to crop the image and returns a File with cropped image path.
  try {
    final CroppedFile? croppedImage = await locator<ImageCropper>().cropImage(
      sourcePath: imageFile.path,
      aspectRatioPresets: [
        CropAspectRatioPreset.square,
        CropAspectRatioPreset.original,
      ],
      uiSettings: [
        AndroidUiSettings(
          toolbarTitle: 'Crop Image',
          toolbarColor: const Color(0xff18191A),
          toolbarWidgetColor: Colors.white,
          backgroundColor: Colors.black,
          cropGridColor: Colors.white,
          initAspectRatio: CropAspectRatioPreset.original,
          lockAspectRatio: false,
        ),
        IOSUiSettings(
          minimumAspectRatio: 1.0,
        )
      ],
    );
    if (croppedImage != null) {
      return File(croppedImage.path);
    }
  } catch (e) {
    print(
      "MultiMediaPickerService : Exception occurred while cropping Image",
    );
  }
  return null;
}