F_VN_EnclosingCircle
Searchs for a minimum area circle enclosing a set of points.
Syntax
Definition:
FUNCTION F_VN_EnclosingCircle : HRESULT
VAR_INPUT
    ipPointSet : ITcVnContainer;
END_VAR
VAR_IN_OUT
    aCenter    : TcVnPoint2_REAL;
    fRadius    : REAL;
END_VAR
VAR_INPUT
    hrPrev     : HRESULT;
END_VAR
           Inputs
 Inputs
| Name | Type | Description | 
|---|---|---|
| ipPointSet | Source point set (ContainerType_Vector_TcVnPoint2_DINT or ContainerType_Vector_TcVnPoint2_REAL; The elements of this container are the individual points.) | |
| hrPrev | HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) | 
           In/Outputs
 In/Outputs
| Name | Type | Description | 
|---|---|---|
| aCenter | Returns the center of the circle | |
| fRadius | REAL | Returns the radius of the circle | 
Required License
TC3 Vision Base
 Return value
 Return value