📄 chartunit.pas
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unit chartUnit;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, TeEngine, Series, ExtCtrls, TeeProcs, Chart, DbChart, Menus,
jpeg, ToolWin, ComCtrls, ImgList;
type
TchartForm = class(TForm)
DBChart1: TDBChart;
Series1: TBarSeries;
DBChart2: TDBChart;
DBChart3: TDBChart;
DBChart4: TDBChart;
BarSeries1: TPieSeries;
BarSeries2: THorizBarSeries;
BarSeries3: TLineSeries;
ControlBar1: TControlBar;
ToolBar1: TToolBar;
PopupMenu1: TPopupMenu;
N1: TMenuItem;
N2: TMenuItem;
ToolButton1: TToolButton;
ToolButton2: TToolButton;
ToolButton3: TToolButton;
ToolButton4: TToolButton;
ToolButton5: TToolButton;
ImageList1: TImageList;
N3: TMenuItem;
N4: TMenuItem;
N5: TMenuItem;
N6: TMenuItem;
procedure X1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure ToolButton5Click(Sender: TObject);
procedure ToolButton1Click(Sender: TObject);
procedure ToolButton2Click(Sender: TObject);
procedure ToolButton3Click(Sender: TObject);
procedure ToolButton4Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
{ Private declarations }
public
{ Public declarations }
end;
var
chartForm: TchartForm;
implementation
{$R *.dfm}
uses datamoduleunit;
procedure TchartForm.X1Click(Sender: TObject);
begin
close;
end;
procedure TchartForm.FormCreate(Sender: TObject);
begin
datamodule1.tabletemp.Close;
datamodule1.tabletemp.Open;
end;
procedure TchartForm.ToolButton5Click(Sender: TObject);
begin
dbchart1.Visible:=false;
dbchart2.Visible:=true;
dbchart3.Visible:=false;
dbchart4.Visible:=false;
end;
procedure TchartForm.ToolButton1Click(Sender: TObject);
begin
dbchart2.Visible:=false;
dbchart1.Visible:=true;
dbchart3.Visible:=false;
dbchart4.Visible:=false;
end;
procedure TchartForm.ToolButton2Click(Sender: TObject);
begin
dbchart1.Visible:=false;
dbchart4.Visible:=true;
dbchart3.Visible:=false;
dbchart2.Visible:=false;
end;
procedure TchartForm.ToolButton3Click(Sender: TObject);
begin
dbchart1.Visible:=false;
dbchart3.Visible:=true;
dbchart2.Visible:=false;
dbchart4.Visible:=false;
end;
procedure TchartForm.ToolButton4Click(Sender: TObject);
begin
close;
end;
procedure TchartForm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
datamodule1.tabletemp.Close;
end;
end.
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