circle
PlotFile& circle(const int x, const int y, const int r);
void circle(int x, int y, int r)
case marker_circle: circle(x, y, r); break;
case marker_circle: do { circle (int(*x), int(*y), int(r)); ++x; ++y; } while(--n); break;
case marker_circle: do { circle (int(*x), int(*y), int(*r)); ++x; ++y; ++r; } while(--n); break;
case marker_circle: do { base_type::fill_color(*fc); circle (int(*x), int(*y), int(*r)); ++x; ++y; ++r; ++fc; } while(--n); break;
case marker_circle: do { base_type::fill_color(*fc); base_type::line_color(*lc); circle (int(*x), int(*y), int(*r)); ++x; ++y; ++r; ++fc; ++lc; } while(--n); break;
BPicture circle;
view->BeginPicture(&circle);
view->ClipToInversePicture(&circle);