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for i:=Chart1.SeriesCount-1 downto 0 do
begin
Chart1.Series[i].Free;
end;
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1£®Var MySeries : TBarSeries ;
MySeries := TBarSeries.Create( Self );
MySeries.ParentChart := Chart1 ;
2£®Chart1.AddSeries( TBarSeries.Create( Self ) );
3£®Var MyClass : TChartSeriesClass;
MyClass := TBarSeries ;
Chart1.AddSeries( MyClass.Create( Self ) );
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for j:=0 to NXUGMU-1 do
begin
series:=TFastLineSeries.Create(Chart1);
Chart1.AddSeries(Series); //¶¯Ì¬Ôö¼Óseries
series.LinePen.Width:=2; //É趨Ïß¿í
Chart1.Series[j].Title:='ËÙ¶È '+StrVelocity[j]; //¶¯Ì¬±êÌâ
randomize;
end;
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series.Marks.Visible:=True;
Series.Marks.Style:=smsValue;
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Application.CreateForm(TForm1, Form1);
Form1.ShowModal;
Form1.Free;
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Form1:= TForm1.Create(Application);
try
Form1.ShowModal;
finally
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