Lines Matching refs:pt0
113 CvPoint2D32f pt0 = points[0]; in icvRotatingCalipers() local
115 left_x = right_x = pt0.x; in icvRotatingCalipers()
116 top_y = bottom_y = pt0.y; in icvRotatingCalipers()
122 if( pt0.x < left_x ) in icvRotatingCalipers()
123 left_x = pt0.x, left = i; in icvRotatingCalipers()
125 if( pt0.x > right_x ) in icvRotatingCalipers()
126 right_x = pt0.x, right = i; in icvRotatingCalipers()
128 if( pt0.y > top_y ) in icvRotatingCalipers()
129 top_y = pt0.y, top = i; in icvRotatingCalipers()
131 if( pt0.y < bottom_y ) in icvRotatingCalipers()
132 bottom_y = pt0.y, bottom = i; in icvRotatingCalipers()
136 dx = pt.x - pt0.x; in icvRotatingCalipers()
137 dy = pt.y - pt0.y; in icvRotatingCalipers()
143 pt0 = pt; in icvRotatingCalipers()