StraightEdgeSearchMode
Specifies the options that are used to detect straight edges.
Elements
| Name | Value | Description |
|---|---|---|
| IMAQ_USE_FIRST_RAKE_EDGES | 0 | Fits a straight edge on the first points detected using a rake. |
| IMAQ_USE_BEST_RAKE_EDGES | 1 | Fits a straight edge on the best points detected using a rake. |
| IMAQ_USE_BEST_HOUGH_LINE | 2 | Finds the strongest straight edge using all points detected on a rake. |
| IMAQ_USE_FIRST_PROJECTION_EDGE | 3 | Uses the location of the first projected edge as the straight edge. |
| IMAQ_USE_BEST_PROJECTION_EDGE | 4 | Finds the strongest projected edge location to determine the straight edge. |
| IMAQ_STRAIGHT_EDGE_SEARCH_SIZE_GUARD | 0xFFFFFFFF | Reserved |