delphi中怎么实现动态的画出参数的曲线图呀？

Question

delphi中怎么实现动态的画出参数的曲线图呀？实在是没有分可以给了，希望高手们帮帮忙呀

Answer 1

只是要曲线图的话，TeeChart就够了。楼主没表述太清楚

Answer 2

TeeChart可以将接收到的数据直接动态的现实曲线图吗？

Answer 3

unit Unit1;interfaceuses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, TeEngine, Series, ExtCtrls, TeeProcs, Chart;type
  TForm1 = class(TForm)
    cht1: TChart;
    fstlnsrsSeries1: TFastLineSeries;
    fstlnsrsSeries2: TFastLineSeries;
    btn1: TButton;
    btn2: TButton;
    procedure btn1Click(Sender: TObject);
    procedure btn2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;var
  Form1: TForm1;
  K,B:Integer;implementation{$R *.dfm}procedure TForm1.btn1Click(Sender: TObject);
var
  i:Integer;
begin
  for i:=0 to 100 do
  begin
   cht1.Series[0].AddXY(k,i,TimeToStr(Time));
      if i= 50 then B:=K;
   Inc(k);  end;
end;procedure TForm1.btn2Click(Sender: TObject);
var
  i:Integer;
begin
  for i:= 0 to 300 do
  Begin
   cht1.Series[1].AddX(B,'');
  end;end;end.

Answer 4

  cht1.Series[0].AddXY(k,（你的数据double类型）,TimeToStr(Time));
  Inc(k);