WinAPI: Polygon - 绘制多边形

//声明:

Polygon(

  DC: HDC;       {设备环境句柄}

  var Points;    {点数组}

  Count: Integer {数组元素个数}

): BOOL;


 
   




//举例:

procedure TForm1.FormPaint(Sender: TObject);

var

  ps: array[0..5] of TPoint;

begin

  ps[0].X := 50;

  ps[0].Y := 50;

  ps[1].X := 100;

  ps[1].Y := 50;

  ps[2].X := 125;

  ps[2].Y := 75;

  ps[3].X := 100;

  ps[3].Y := 100;

  ps[4].X := 50;

  ps[4].Y := 100;

  ps[5].X := 25;

  ps[5].Y := 75;



  Polygon(Canvas.Handle, ps, 6);

end;


 
   


 

//效果图:

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