I retested this with:
procedure TForm1.Button1Click(Sender: TObject);
begin
AdvSmoothTimeLine1.SaveToImage('e:\tms\temp\timeLine.png',600,100, itPNG);
end;
and the image was generated
I retested this with:
procedure TForm1.Button1Click(Sender: TObject);
begin
AdvSmoothTimeLine1.SaveToImage('e:\tms\temp\timeLine.png',600,100, itPNG);
end;
and the image was generated