imaqGetDistance
Usage
int imaqGetDistance(PointFloat point1, PointFloat point2, float* distance);
Purpose
Computes the distance between two points.
Parameters
|
Name
|
Type
|
Description
|
|---|---|---|
| point1 | PointFloat | The coordinate location of the first point. |
| point2 | PointFloat | The coordinate location of the second point. |
| distance | float* | On return, the distance between the two points. This parameter is required and cannot be NULL. |
Return Value
| Type |
Description |
|---|---|
| int | On success, this function returns a non-zero value. On failure, this function returns 0. To get extended error information, call imaqGetLastError(). |