centerPoint
view->FillEllipse(centerPoint(frame), r, s);
view->StrokeEllipse(centerPoint(frame), r, s);
points[1] = BPoint(centerPoint(frame).x, frame.top);
points[1] = BPoint(centerPoint(frame).x, frame.top);
points[1] = BPoint(centerPoint(frame).x, frame.top);
points[1] = BPoint(centerPoint(frame).x, frame.top);
points[1] = BPoint(centerPoint(frame).x, frame.top);
points[1] = BPoint(centerPoint(frame).x, frame.top);
points[1] = BPoint(centerPoint(frame).x, frame.top);
view->DrawBitmap(&bitmap, centerPoint(frame));
float x = centerPoint(frame).x;
BPoint center = centerPoint(frame);
BPoint center = centerPoint(frame);
BPoint center = centerPoint(frame);
BPoint center = centerPoint(frame);
BPoint center = centerPoint(frame);
BPoint center = centerPoint(frame);
BPoint center = centerPoint(frame);