135                CvPoint2D32f pt2, CvPoint2D32f * center, float *radius )  in icvFindCircle()  argument
151         center->x = (float) (x2 + dx2 * t);  in icvFindCircle()
152         center->y = (float) (y2 + dy2 * t);  in icvFindCircle()
153         *radius = (float) icvDistanceL2_32f( *center, pt0 );  in icvFindCircle()
157         center->x = center->y = 0.f;  in icvFindCircle()
166 CV_INLINE double icvIsPtInCircle( CvPoint2D32f pt, CvPoint2D32f center, float radius )  in icvIsPtInCircle()  argument
168     double dx = pt.x - center.x;  in icvIsPtInCircle()
169     double dy = pt.y - center.y;  in icvIsPtInCircle()
182     CvPoint2D32f center;  in icvFindEnslosingCicle4pts_32f()  local
187     center = min_center = pts[0];  in icvFindEnslosingCicle4pts_32f()
216     center = cvPoint2D32f( (pts[idxs[0]].x + pts[idxs[1]].x)*0.5f,  in icvFindEnslosingCicle4pts_32f()
218     radius = (float)(icvDistanceL2_32f( pts[idxs[0]], center )*1.03);  in icvFindEnslosingCicle4pts_32f()
222     if( icvIsPtInCircle( pts[idxs[2]], center, radius ) >= 0 &&  in icvFindEnslosingCicle4pts_32f()
223         icvIsPtInCircle( pts[idxs[3]], center, radius ) >= 0 )  in icvFindEnslosingCicle4pts_32f()
233                                pts[shuffles[i][2]], &center, &radius ) >= 0 )  in icvFindEnslosingCicle4pts_32f()
239                 if( icvIsPtInCircle( pts[shuffles[i][3]], center, radius ) >= 0 &&  in icvFindEnslosingCicle4pts_32f()
243                     min_center = center;  in icvFindEnslosingCicle4pts_32f()
252         center = min_center;  in icvFindEnslosingCicle4pts_32f()
260     *_center = center;  in icvFindEnslosingCicle4pts_32f()
270         assert( icvIsPtInCircle( pts[i], center, radius ) >= 0 );  in icvFindEnslosingCicle4pts_32f()
282     CvPoint2D32f center = { 0, 0 };  in cvMinEnclosingCircle()  local
386         icvFindEnslosingCicle4pts_32f( pts, &center, &radius );  in cvMinEnclosingCircle()
402             delta = icvIsPtInCircle( ptfl, center, radius );  in cvMinEnclosingCircle()
435             dx = center.x - ptfl.x;  in cvMinEnclosingCircle()
436             dy = center.y - ptfl.y;  in cvMinEnclosingCircle()
447     *_center = center;  in cvMinEnclosingCircle()
883         box->center.x = box->center.y =   in icvFitEllipse_F()
915         box->center.x = (float)offx;  in icvFitEllipse_F()
916         box->center.y = (float)offy;  in icvFitEllipse_F()
932     box->center.x = (float)(x0 + offx);  in icvFitEllipse_F()
933     box->center.y = (float)(y0 + offy);  in icvFitEllipse_F()
1101     box.center.x = (float)rp[0];  in cvFitEllipse2()
1102     box.center.y = (float)rp[1];  in cvFitEllipse2()