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procedure Tscanf.N1Click(Sender: TObject);
begin
ImgScan1.ShowSelectScanner; 
//Ñ¡ÔñϵͳÖÐÒѰ²×°µÄɨÃèÒÇ
end;

procedure Tscanf.N2Click(Sender: TObject);
begin
 imgedit1.zoom:=100; //ÉèÖÃͼÏóµÄ·ÅËõÒò×Ó
 if not imgscan1.ScannerAvailable then 
 //Èç¹ûÑ¡ÔñµÄɨÃèÒDz»¿ÉÓÃ
 imgscan1.OpenScanner;//´ò¿ªÉ¨ÃèÒÇ
 imgscan1.StartScan; //¿ªÊ¼É¨ÃèͼÏó
 imgscan1.CloseScanner; //¹Ø±ÕɨÃèÒÇ
end;


procedure Tscanf.N8Click(Sender: TObject);
begin
if (imgedit1.IsClipboardDataAvailable 
and imgedit1.ImageDisplayed ) then
 imgedit1.ClipboardPaste(selleft,seltop);
//´Ó¼ôÌù°åÕ³ÌùͼÏ󣬯ä²ÎÊýΪImgeditµÄÏÔÊ¾ÇøÓòµÄÆðÊ¼×ø±ê
end;

procedure Tscanf.N1801Click(Sender: TObject);
begin
 if imgedit1.ImageDisplayed then
 imgedit1.Flip; //¾µÏóͼÏó
 end;

procedure Tscanf.N901Click(Sender: TObject);
begin
if imgedit1.ImageDisplayed then
imgedit1.RotateRight //ÏòÓÒÐýתͼÏó
end;
procedure Tscanf.N6Click(Sender: TObject);
begin
 imgedit1.DrawSelectionRect(selleft,
seltop,selwidth,selheight);//½øÐÐͼÏó¾Ö²¿Ñ¡Ôñ
 imgedit1.ClipboardCut(selleft,seltop,
selwidth,selheight);//¼ôÇÐËùÑ¡ÇøÓò
end;

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