setCropMargin method

void setCropMargin(
  1. double cropMargin
)

Sets the relative margin around the face for basic portrait cropping. Hint: Default value is 0.5.

param cropMargin Relative margin around the face for basic portrait cropping. throws FaceException An error has occurred during Face Library execution.

Implementation

void setCropMargin(double cropMargin) {
  var err = faceSDK.id3FacePortraitProcessor_SetCropMargin(_pHandle.value, cropMargin);
  if (err != FaceError.success.value) {
    throw FaceException(err);
  }
}