cropImage method

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

<p>This function is used to crop the image selected by the user.</p> <p>The function accepts a <code>File</code> type image and returns <code>File</code> type of cropped image.</p> <p><strong>params</strong>:</p> <ul> <li><code>imageFile</code>: the image file to be cropped.</li> </ul> <p><strong>returns</strong>:</p> <ul> <li><code>Future<File?></code>: the image after been cropped.</li> </ul>

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;
\}