shouldFill property
      
      bool
      get
      shouldFill
      
    
    
    
Implementation
bool get shouldFill {
  if (mode == PaintMode.circle || mode == PaintMode.rect) {
    return fill;
  } else {
    return false;
  }
}
bool get shouldFill {
  if (mode == PaintMode.circle || mode == PaintMode.rect) {
    return fill;
  } else {
    return false;
  }
}