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- unit BackWall_Gradient;
-
- interface
-
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- Base, StdCtrls, ExtCtrls, TeeProcs, TeEngine, Chart, TeeTools;
-
- type
- TBackWallGradient = class(TBaseForm)
- CheckBox1: TCheckBox;
- Button1: TButton;
- ChartTool1: TRotateTool;
- Timer1: TTimer;
- CheckBox2: TCheckBox;
- procedure CheckBox1Click(Sender: TObject);
- procedure Button1Click(Sender: TObject);
- procedure CheckBox2Click(Sender: TObject);
- procedure Timer1Timer(Sender: TObject);
- procedure FormCreate(Sender: TObject);
- private
- { Private declarations }
- DeltaR, DeltaE: Integer;
- public
- { Public declarations }
- end;
-
- implementation
-
- {$R *.DFM}
-
- Uses TeeEdiGrad;
-
- procedure TBackWallGradient.CheckBox1Click(Sender: TObject);
- begin
- inherited;
- Chart1.BackWall.Gradient.Visible:=CheckBox1.Checked
- end;
-
- procedure TBackWallGradient.Button1Click(Sender: TObject);
- begin
- EditTeeGradient(Self,Chart1.BackWall.Gradient);
- end;
-
- procedure TBackWallGradient.CheckBox2Click(Sender: TObject);
- begin
- Timer1.Enabled:=CheckBox2.Checked;
- end;
-
- procedure TBackWallGradient.Timer1Timer(Sender: TObject);
- begin
- inherited;
- Timer1.Enabled:=False;
- With Chart1.View3DOptions do
- begin
- Rotation:=Rotation+DeltaR;
- if Rotation>358 then DeltaR:=-DeltaR else
- if Rotation<272 then DeltaR:=-DeltaR;
-
- Elevation:=Elevation+DeltaE;
- if (Elevation>358) or (Elevation<272) then
- DeltaE:=-DeltaE;
- end;
- Timer1.Enabled:=True;
- end;
-
- procedure TBackWallGradient.FormCreate(Sender: TObject);
- begin
- inherited;
- DeltaR:=1;
- DeltaE:=1;
- end;
-
- initialization
- RegisterClass(TBackWallGradient);
- end.
-