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Lines Matching refs:pt0

134 icvFindCircle( CvPoint2D32f pt0, CvPoint2D32f pt1,
137     double x1 = (pt0.x + pt1.x) * 0.5;
138     double dy1 = pt0.x - pt1.x;
141     double y1 = (pt0.y + pt1.y) * 0.5;
142     double dx1 = pt1.y - pt0.y;
153         *radius = (float) icvDistanceL2_32f( *center, pt0 );