44,46c44
< #        center = QPoint(w/2, h/2)
<         center = QPoint( int(w/2), int(h/2) )
< #        diameter = min(w, h) - 70
---
>         center = QPoint(w/2, h/2)
49d46
< #        qp.drawEllipse(center, diameter/2, diameter/2)
56c53
<         L = min(w, h) - 50 
---
>         L = min(w, h) - 50
59,61d55
<         
<         L2 = int(L/2)
<         
63,66c57,60
<         p1 = QPoint(cx + L2, cy)
<         p2 = QPoint(cx, cy - L2)
<         p3 = QPoint(cx - L2, cy)
<         p4 = QPoint(cx, cy + L2)
---
>         p1 = QPoint(cx + L/2, cy)
>         p2 = QPoint(cx, cy - L/2)
>         p3 = QPoint(cx - L/2, cy)
>         p4 = QPoint(cx, cy + L/2)
69,72c63,66
<         br1 = QRect(cx + L2, cy-6, 30, 12)
<         br2 = QRect(cx-15, cy - L2 - 12, 30, 12)
<         br3 = QRect(cx - L2 - 30, cy-6, 30, 12)
<         br4 = QRect(cx-15, cy + L2, 30, 12)
---
>         br1 = QRect(cx + L/2, cy-6, 30, 12)
>         br2 = QRect(cx-15, cy - L/2 - 12, 30, 12)
>         br3 = QRect(cx - L/2 - 30, cy-6, 30, 12)
>         br4 = QRect(cx-15, cy + L/2, 30, 12)
82,86c76
<         
<         w2 = int(w/2)
<         h2 = int(h/2)
<         
<         center = QPoint(w2, h2)
---
>         center = QPoint(w/2, h/2)
98,100c88
<             
<             p = ( QPoint( int(x), int(y) ) + center )
<             
---
>             p = QPoint(x, y) + center