imaqAddPointContour
Usage
ContourID imaqAddPointContour(ROI* roi, Point point);
Purpose
Creates a new single-point region of interest (ROI) contour and adds the point to the provided ROI.
Parameters
|
Name
|
Type
|
Description
|
|---|---|---|
| roi | ROI* | The ROI to contain the new contour. |
| point | Point | The pixel location of the point. |
Return Value
| Type |
Description |
|---|---|
| ContourID | On success, this function returns a ContourID for the contour. You can use the ContourID to reference the contour within the containing ROI. On failure, this function returns 0. To get extended error information, call imaqGetLastError(). |