Lines Matching defs:_CvContourScanner
131 typedef struct _CvContourScanner struct
133 CvMemStorage *storage1; /* contains fetched contours */
134 CvMemStorage *storage2; /* contains approximated contours
136 CvMemStorage *cinfo_storage; /* contains _CvContourInfo nodes */
137 CvSet *cinfo_set; /* set of _CvContourInfo nodes */
138 CvMemStoragePos initial_pos; /* starting storage pos */
139 CvMemStoragePos backup_pos; /* beginning of the latest approx. contour */
140 CvMemStoragePos backup_pos2; /* ending of the latest approx. contour */
141 schar *img0; /* image origin */
142 schar *img; /* current image row */
143 int img_step; /* image step */
144 CvSize img_size; /* ROI size */
145 CvPoint offset; /* ROI offset: coordinates, added to each contour point */
146 CvPoint pt; /* current scanner position */
147 CvPoint lnbd; /* position of the last met contour */
148 int nbd; /* current mark val */
172 _CvContourScanner; argument