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Pascal/Delphi Source File  |  2001-09-10  |  912 b   |  42 lines

  1. unit Legend_CurrentPage;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, ExtCtrls, TeeProcs, TeEngine, Chart, StdCtrls, Series, TeeNavigator;
  8.  
  9. type
  10.   TLegendCurrentPage = class(TBaseForm)
  11.     Series1: TFastLineSeries;
  12.     ChartPageNavigator1: TChartPageNavigator;
  13.     CheckBox1: TCheckBox;
  14.     procedure CheckBox1Click(Sender: TObject);
  15.     procedure FormCreate(Sender: TObject);
  16.   private
  17.     { Private declarations }
  18.   public
  19.     { Public declarations }
  20.   end;
  21.  
  22. implementation
  23.  
  24. {$R *.DFM}
  25.  
  26. procedure TLegendCurrentPage.CheckBox1Click(Sender: TObject);
  27. begin
  28.   Chart1.Legend.CurrentPage:=CheckBox1.Checked
  29. end;
  30.  
  31. procedure TLegendCurrentPage.FormCreate(Sender: TObject);
  32. begin
  33.   inherited;
  34.   Series1.FillSampleValues(100);
  35.  
  36.   Chart1.MaxPointsPerPage:=10;
  37. end;
  38.  
  39. initialization
  40.   RegisterClass(TLegendCurrentPage);
  41. end.
  42.