dist/ngx-document-scanner/bundles/ngx-document-scanner.umd.js
function (positions) {
                var _this = this;
                this._points = positions;
                positions.forEach(function (position) {
                    _this.positionChange(position);
                });
                this.repositionEvent.next(positions);
            }
function (positions) {
                var _this = this;
                this._points = positions;
                positions.forEach(function (position) {
                    _this.positionChange(position);
                });
                this.repositionEvent.next(positions);
            }
function ( positions ) { var _this = this ; this . _points = positions ; positions . forEach ( function ( position ) { _this . positionChange ( position ) ; } ) ; this . repositionEvent . next ( positions ) ; }
repositions points externally
@param {?} positions
@return {?}
repositions points externally