71 lines
1.5 KiB
Plaintext
71 lines
1.5 KiB
Plaintext
unit umain;
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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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Menus, ieview, imageenview, hyieutils, hyiedefs, imageenproc, imageenio,
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iexBitmaps, iesettings, iexLayers, iexRulers;
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type
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TForm1 = class(TForm)
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ImageEnView1: TImageEnView;
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MainMenu1: TMainMenu;
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File1: TMenuItem;
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Open1: TMenuItem;
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Print1: TMenuItem;
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N1: TMenuItem;
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Exit1: TMenuItem;
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procedure Open1Click(Sender: TObject);
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procedure Print1Click(Sender: TObject);
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procedure Exit1Click(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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{$R *.DFM}
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{$R WindowsTheme.res}
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// File | Open
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procedure TForm1.Open1Click(Sender: TObject);
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var
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DominantColor:TRGB;
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begin
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with ImageEnView1.IO do
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LoadFromFile( ExecuteOpenDialog('','',false,1,'') );
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// check if the project is black on white or white on black
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ImageEnView1.Proc.GetDominantColor(DominantColor);
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if TRGB2TColor(DominantColor)=clWhite then
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begin
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ImageEnView1.ZoomFilter:=rfProjectBW;
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ImageEnView1.IO.PrintingFilterOnSubsampling:=rfProjectBW;
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end
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else
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begin
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ImageEnView1.ZoomFilter:=rfProjectWB;
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ImageEnView1.IO.PrintingFilterOnSubsampling:=rfProjectWB;
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end;
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end;
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// File | Print
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procedure TForm1.Print1Click(Sender: TObject);
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begin
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ImageEnView1.IO.DoPrintPreviewDialog(iedtDialog,'');
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end;
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// File | Close
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procedure TForm1.Exit1Click(Sender: TObject);
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begin
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Close;
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end;
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end.
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