周星驰：
mfc的代码，直接换成Win32 api是同名的，只是把用到的gdi对象传给函数就可以，具体你看看msdn
[阅读: 571] 2007-03-28 07:33:45
CClientDC dc( this );
CBrush br;
br.CreateSolidBrush( RGB(255,0,0) );
CBrush *pOldBr = dc.SelectObject( &br );
dc.BeginPath();
dc.MoveTo( point.x - 20, point.y - 20 );
dc.LineTo( point.x - 20, point.y + 20 );
dc.ArcTo( point.x, point.y + 30, point.x + 20, point.y + 20,
point.x, point.y + 30, point.x + 20, point.y + 20 );
dc.LineTo( point.x + 20, point.y - 20 );
dc.LineTo( point.x - 20, point.y - 20 );
dc.EndPath();
dc.FillPath();
dc.SelectObject( pOldBr );
br.DeleteObject();// not necessary
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