为什么80%的码农都做不了架构师？>>> 
//声明:
PolyBezierTo(
DC: HDC; {设备环境句柄}
const Points; {点数组}
Count: DWORD {数组元素个数}
): BOOL;
//需要给 PolyBezierTo 指定起始点
procedure TForm1.FormPaint(Sender: TObject);
var
ps: array[0..2] of TPoint;
begin
ps[0].X := 40;
ps[0].Y := 110;
ps[1].X := 80;
ps[1].Y := 30;
ps[2].X := 110;
ps[2].Y := 70;
MoveToEx(Canvas.Handle, 10,70, nil);
PolyBezierTo(Canvas.Handle, ps, 3);
end;
//效果图:
//PolyBezierTo 会更新当前位置
procedure TForm1.FormPaint(Sender: TObject);
var
ps: array[0..2] of TPoint;
begin
ps[0].X := 40;
ps[0].Y := 110;
ps[1].X := 80;
ps[1].Y := 30;
ps[2].X := 110;
ps[2].Y := 70;
MoveToEx(Canvas.Handle, 10,70, nil);
PolyBezierTo(Canvas.Handle, ps, 3);
{PolyBezierTo 已更新当前位置, 继续画}
LineTo(Canvas.Handle, 110,10);
LineTo(Canvas.Handle, 10,10);
LineTo(Canvas.Handle, 10,70);
end;
//效果图: