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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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46 lines
744 B
ObjectPascal
46 lines
744 B
ObjectPascal
unit main;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
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TAGraph, TASeries;
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type
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{ TForm1 }
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TForm1 = class(TForm)
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Chart1: TChart;
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Chart1FuncSeries1: TFuncSeries;
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Chart1YAxis: TLine;
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Chart1XAxis: TLine;
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procedure Chart1FuncSeries1Calculate(const AX: Double; out AY: Double);
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procedure FormCreate(Sender: TObject);
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end;
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var
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Form1: TForm1;
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implementation
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{ TForm1 }
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procedure TForm1.Chart1FuncSeries1Calculate(const AX: Double; out AY: Double);
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begin
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AY := Sin(AX);
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end;
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procedure TForm1.FormCreate(Sender: TObject);
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begin
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Chart1FuncSeries1.OnCalculate := @Chart1FuncSeries1Calculate;
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end;
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initialization
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{$I main.lrs}
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end.
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