emitBounds method Null safety

void emitBounds()

Implementation

void emitBounds(){
  _confidentialWidgets.forEach((k, v) {
    var rectPos = v.getRect();
    if(rectPos != null){
        //debugPrint('LOG: $k  ${rectPos.left} ${rectPos.width} ${rectPos.top} ${rectPos.height}');
        setConfidential(k, rectPos.left, rectPos.top, rectPos.width, rectPos.height);
    }
  });
}