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- unit Legend_CheckBox;
-
- interface
-
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- Base, StdCtrls, ErrorBar, Series, CandleCh, BubbleCh, TeEngine, StatChar,
- ExtCtrls, TeeProcs, Chart;
-
- type
- TLegendCheckbox = class(TBaseForm)
- Series1: TLineSeries;
- Series2: TBarSeries;
- Series3: TAreaSeries;
- Series4: TPointSeries;
- Series5: TFastLineSeries;
- Series6: TBubbleSeries;
- Series7: TVolumeSeries;
- Series8: THistogramSeries;
- Series9: TErrorBarSeries;
- Series10: THighLowSeries;
- CheckBox1: TCheckBox;
- procedure CheckBox1Click(Sender: TObject);
- procedure FormCreate(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- implementation
-
- {$R *.DFM}
-
- procedure TLegendCheckbox.CheckBox1Click(Sender: TObject);
- begin
- Chart1.Legend.CheckBoxes:=CheckBox1.Checked;
- end;
-
- procedure TLegendCheckbox.FormCreate(Sender: TObject);
- var t:Integer;
- begin
- inherited;
- for t:=0 to Chart1.SeriesCount-1 do
- Chart1.Series[t].FillSampleValues(Chart1.Series[t].NumSampleValues);
- end;
-
- initialization
- RegisterClass(TLegendCheckBox);
- end.
-