imaqFitCircle
From NI Vision for LabWindows/CVI Function
imaqFitCircle
Usage
int imaqFitCircle(const PointFloat* points, int numPoints, BestCircle* circle);
Purpose
Finds the circle that best represents the set of points.
 |
Note This function is obsolete. The replacement function is imaqFitCircle2(). |
Parameters
|
Name
|
Type
|
Description
|
|---|---|---|
| points | const PointFloat* | The array of points to fit to the edge of the circle. |
| numPoints | int | The number of points in the supplied array. You must supply at least three points. |
| circle | BestCircle* | On return, a structure describing the circle that best fit the 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(). |