var instance = new Vintasoft.Imaging.ImageProcessing.DocCleanup.WebGetDocumentImageRotationAngleCommandJS();

var value; // Type: boolean
value = instance.get_DetectBorder();

function get_DetectBorder() : boolean;

true - command detects the border and clears it berofe rotation angle determining; false - command determines the rotation angle on initial image. Default value is True.