174 lines
3.7 KiB
Plaintext
174 lines
3.7 KiB
Plaintext
unit main;
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interface
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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StdCtrls, Db, DBTables, ImageEn, DBImageEn, ExtCtrls, Grids, DBGrids,
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ComCtrls, Mask, DBCtrls, ImageEnView, ImageEnProc, ImageEnIO,
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IEOpenSaveDlg, IEVect, dbimageenvect, ieview;
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type
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TMainForm = class(TForm)
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DBGrid1: TDBGrid;
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Panel2: TPanel;
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Table1: TTable;
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DataSource1: TDataSource;
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New: TButton;
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Del: TButton;
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Button1: TButton;
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Button4: TButton;
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ImageEnProc1: TImageEnProc;
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ImageEnIO1: TImageEnIO;
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Panel1: TPanel;
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Panel3: TPanel;
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Zoom: TLabel;
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Label1: TLabel;
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Label2: TLabel;
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Button2: TButton;
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TrackBar1: TTrackBar;
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DBEdit1: TDBEdit;
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ComboBox1: TComboBox;
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Button8: TButton;
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OpenImageEnDialog1: TOpenImageEnDialog;
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ImageEnDBVect1: TImageEnDBVect;
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Panel4: TPanel;
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Button9: TButton;
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Button10: TButton;
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Label3: TLabel;
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Button11: TButton;
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Label4: TLabel;
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Label5: TLabel;
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procedure Button2Click(Sender: TObject);
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procedure TrackBar1Change(Sender: TObject);
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procedure NewClick(Sender: TObject);
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procedure Button1Click(Sender: TObject);
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procedure DelClick(Sender: TObject);
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procedure Button4Click(Sender: TObject);
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procedure FormActivate(Sender: TObject);
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procedure ComboBox1Change(Sender: TObject);
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procedure Table1AfterScroll(DataSet: TDataSet);
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procedure Button8Click(Sender: TObject);
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procedure Button9Click(Sender: TObject);
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procedure Button10Click(Sender: TObject);
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procedure Button11Click(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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MainForm: TMainForm;
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implementation
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{$R *.DFM}
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{$R WindowsTheme.res}
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// Import...
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procedure TMainForm.Button2Click(Sender: TObject);
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begin
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if OpenImageEnDialog1.Execute then
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ImageEnIO1.LoadFromFile(OpenImageEnDialog1.filename);
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end;
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// zoom
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procedure TMainForm.TrackBar1Change(Sender: TObject);
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begin
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ImageEnDBVect1.Zoom := TrackBar1.Position;
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end;
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// New
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procedure TMainForm.NewClick(Sender: TObject);
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begin
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Table1.Append;
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end;
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// Post
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procedure TMainForm.Button1Click(Sender: TObject);
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begin
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if Table1.State <> dsBrowse then
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begin
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Table1.Post;
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label5.caption := ComboBox1.Items.Strings[ord(ImageEnDBVect1.LoadedFieldImageFormat)];
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end;
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end;
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// Del/Cancel
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procedure TMainForm.DelClick(Sender: TObject);
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begin
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if (Table1.State = dsEdit) or (Table1.State = dsInsert) then
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Table1.Cancel
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else
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Table1.Delete;
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end;
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// Modify
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procedure TMainForm.Button4Click(Sender: TObject);
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begin
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Table1.Edit;
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end;
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//
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procedure TMainForm.FormActivate(Sender: TObject);
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begin
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Table1.DatabaseName := ExtractFilePath(application.exename);
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Table1.Open;
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ImageEnDBVect1.MouseInteractVt := [miObjectSelect];
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ImageEnDBVect1.DataFieldImageFormat := ifJpeg;
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ImageEnDbVect1.ObjPenColor[-1] := clWhite;
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ComboBox1.ItemIndex := 1;
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end;
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// change combobox - store format
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procedure TMainForm.ComboBox1Change(Sender: TObject);
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begin
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ImageEnDBVect1.DataFieldImageFormat := TDataFieldImageFormat(ComboBox1.ItemIndex);
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end;
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// update combobox - store format
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procedure TMainForm.Table1AfterScroll(DataSet: TDataSet);
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begin
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label5.caption := ComboBox1.Items.Strings[ord(ImageEnDBVect1.LoadedFieldImageFormat)];
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end;
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// Store paramters
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procedure TMainForm.Button8Click(Sender: TObject);
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begin
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ImageEnDBVect1.DoIOPreview;
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end;
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// put line
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procedure TMainForm.Button9Click(Sender: TObject);
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begin
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ImageEnDBVect1.MouseInteractVt := [miPutLine];
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end;
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// put text
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procedure TMainForm.Button10Click(Sender: TObject);
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begin
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ImageEnDBVect1.MouseInteractVt := [miPutText];
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end;
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// select
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procedure TMainForm.Button11Click(Sender: TObject);
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begin
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ImageEnDBVect1.MouseInteractVt := [miObjectSelect];
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end;
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end.
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