?? chordunit.pas
字號:
unit ChordUnit;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Button1Click(Sender: TObject);
begin
{initialize the brush and pen used to draw the chord}
Canvas.Brush.Color := clLime;
Canvas.Brush.Style := bsCross;
Canvas.Pen.Color := clRed;
{draw a chord}
Chord(Canvas.Handle, 10, 10, 110, 110, 110, 85, 10, 85);
end;
end.
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