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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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TFormPickImage = class(TForm)
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procedure FormCreate(Sender: TObject);
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procedure imgMouseDown(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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procedure FormActivate(Sender: TObject);
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{ Private-Deklarationen }
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{ Public-Deklarationen }
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FormPickImage: TFormPickImage;
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procedure TFormPickImage.Redraw;
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var mycopyrect: TRect;
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if (myrect.Left>-1) and (myrect.Right>-1) then begin
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with img.canvas do begin
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mycopyrect := Rect(0,0,myimg.Width,myimg.Height);
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CopyRect(mycopyrect,myimg.Canvas,mycopyrect);
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DrawFocusRect(myrect);
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procedure TFormPickImage.FormCreate(Sender: TObject);
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myrect.left := -1; myrect.right := -1;
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procedure TFormPickImage.imgMouseDown(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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if Button = mbLeft then begin
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end else if mbRight = Button then begin
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procedure TFormPickImage.FormActivate(Sender: TObject);