anchor.diff:    _TransparencyType := imageUnknown;
     _CurrentFrame := MaxInt;
   
  +  Self.Wrap := True;
  +  
     _Width := Width;
     _Height := Height;
     _Size := Width * Height * PixelSize;
  
positive.code:       Function FloodFillInternal(X,Y:Integer; BaseColor,FillColor:ColorRGBA; Threshold:Byte; Span:PByteArray; Count:Integer):Integer;
  
      Public
        Constructor Create(Width, Height:Integer);Overload;
        Constructor Create(Source:TERRAStream);Overload;
        Constructor Create(Location:TERRALocation);Overload;
  
negative.code: 
  Function TERRAImage.GetPixelOffset(X,Y:Integer):PColorRGBA;
  Begin
    If (Wrap) Then
    Begin
      While (X<0) Do
        X := X + Width;
  
      If (X>=Width) Then
        X := X Mod Width;
  
      While (Y<0) Do
        Y := Y + Height;
  
      If (Y>=Height) Then
        Y := Y Mod Height;
    End Else
    Begin
      If (X<0) Then X := 0;
      If (Y<0) Then Y := 0;
  
      If (X>=Width) Then X := Pred(Width);
      If (Y>=Height) Then Y := Pred(Height);
    End;
  
    If (_Pixels._Data = Nil) Then
      Result := Nil
  