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(* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is TurboPower SysTools
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*
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* The Initial Developer of the Original Code is
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* TurboPower Software
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*
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* Portions created by the Initial Developer are Copyright (C) 1996-2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* ***** END LICENSE BLOCK ***** *)
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unit ExJupStU;
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interface
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls,
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Forms, Dialogs, StdCtrls;
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type
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TForm1 = class(TForm)
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Button1: TButton;
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Memo1: TMemo;
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edDate: TEdit;
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edTime: TEdit;
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Label1: TLabel;
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Label2: TLabel;
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procedure Button1Click(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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private
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{ Private declarations }
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public
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{ Public declarations }
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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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{$R *.DFM}
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uses
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StDate, StDateSt, StAstro, StJupSat;
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procedure TForm1.Button1Click(Sender: TObject);
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var
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D : TDateTime;
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XS,
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YS : string[20];
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JS : TStJupSats;
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begin
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Memo1.Clear;
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D := StrToDate(edDate.Text);
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if edTime.Text > '' then
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D := D + StrToTime(edTime.Text);
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JS := GetJupSats(D, False, False);
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Memo1.Lines.Add('Low Precision');
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Memo1.Lines.Add('--------------------------------');
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Str(JS.Io.X:6:2, XS);
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Str(JS.Io.Y:6:2, YS);
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Memo1.Lines.Add('Io ' + XS + ' ' + YS);
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Str(JS.Europa.X:6:2, XS);
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Str(JS.Europa.Y:6:2, YS);
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Memo1.Lines.Add('Europa ' + XS + ' ' + YS);
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Str(JS.Ganymede.X:6:2, XS);
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Str(JS.Ganymede.Y:6:2, YS);
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Memo1.Lines.Add('Ganymede ' + XS + ' ' + YS);
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Str(JS.Callisto.X:6:2, XS);
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Str(JS.Callisto.Y:6:2, YS);
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Memo1.Lines.Add('Callisto ' + XS + ' ' + YS);
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Memo1.Lines.Add(' ');
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JS := GetJupSats(D, True, False);
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Memo1.Lines.Add('High Precision - Non Shadow');
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Memo1.Lines.Add('--------------------------------');
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Str(JS.Io.X:8:4, XS);
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Str(JS.Io.Y:8:4, YS);
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Memo1.Lines.Add('Io ' + XS + ' ' + YS);
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Str(JS.Europa.X:8:4, XS);
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Str(JS.Europa.Y:8:4, YS);
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Memo1.Lines.Add('Europa ' + XS + ' ' + YS);
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Str(JS.Ganymede.X:8:4, XS);
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Str(JS.Ganymede.Y:8:4, YS);
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Memo1.Lines.Add('Ganymede ' + XS + ' ' + YS);
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Str(JS.Callisto.X:8:4, XS);
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Str(JS.Callisto.Y:8:4, YS);
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Memo1.Lines.Add('Callisto ' + XS + ' ' + YS);
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Memo1.Lines.Add(' ');
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JS := GetJupSats(D, True, True);
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Memo1.Lines.Add('High Precision - Shadow');
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Memo1.Lines.Add('--------------------------------');
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Str(JS.Io.X:8:4, XS);
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Str(JS.Io.Y:8:4, YS);
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Memo1.Lines.Add('Io ' + XS + ' ' + YS);
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Str(JS.Europa.X:8:4, XS);
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Str(JS.Europa.Y:8:4, YS);
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Memo1.Lines.Add('Europa ' + XS + ' ' + YS);
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Str(JS.Ganymede.X:8:4, XS);
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Str(JS.Ganymede.Y:8:4, YS);
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Memo1.Lines.Add('Ganymede ' + XS + ' ' + YS);
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Str(JS.Callisto.X:8:4, XS);
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Str(JS.Callisto.Y:8:4, YS);
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Memo1.Lines.Add('Callisto ' + XS + ' ' + YS);
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end;
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procedure TForm1.FormCreate(Sender: TObject);
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begin
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edDate.Text := DateToStr(Date);
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edTime.Text := '';
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end;
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end.
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