我用series显示一组10个数的曲线,程序如下
procedure TForm1.FormCreate(Sender: TObject);
const
  x:array[0..9] of integer = (1579,1578,1578,1577,1501,1500,1500,1499,1517,1516);
  y:array[0..9] of integer = (-4086,4570,14728,24805,34919,47520,57904,68991,86758,94008);
var
  i:integer;
begin
  for i:=0 to 9 do series1.AddXY(x[i],y[i]);
end;
这样显示出的曲线并不是按(x[0],y[0]),(x[1],y[1]),(x[2],y[2]).....的顺序画的,而是先画(x[0],y[0]),接着画(x[2],y[2]),再画(x[1],y[1])
怎么才能按顺序画呢?