FindReferenceDirection
The direction to search for the primary axis and the expected orientation of the primary axis.
Elements
| Name | Value | Description |
|---|---|---|
| IMAQ_LEFT_TO_RIGHT_DIRECT | 0 | Searches from the left side of the search area to the right side of the search area for a direct axis. |
| IMAQ_LEFT_TO_RIGHT_INDIRECT | 1 | Searches from the left side of the search area to the right side of the search area for an indirect axis. |
| IMAQ_TOP_TO_BOTTOM_DIRECT | 2 | Searches from the top of the search area to the bottom of the search area for a direct axis. |
| IMAQ_TOP_TO_BOTTOM_INDIRECT | 3 | Searches from the top of the search area to the bottom of the search area for an indirect axis. |
| IMAQ_RIGHT_TO_LEFT_DIRECT | 4 | Searches from the right side of the search area to the left side of the search area for a direct axis. |
| IMAQ_RIGHT_TO_LEFT_INDIRECT | 5 | Searches from the right side of the search area to the left side of the search area for an indirect axis. |
| IMAQ_BOTTOM_TO_TOP_DIRECT | 6 | Searches from the bottom of the search area to the top of the search area for a direct axis. |
| IMAQ_BOTTOM_TO_TOP_INDIRECT | 7 | Searches from the bottom of the search area to the top of the search area for an indirect axis. |
| IMAQ_FIND_COORD_SYS_DIR_SIZE_GUARD | 0xFFFFFFFF | Reserved |