F_VN_ContourMoments
Computes the spatial moments, the central moments, and the central normalized moments of a contour up to the third order.
Syntax
Definition:
FUNCTION F_VN_ContourMoments : HRESULT
VAR_INPUT
    ipContour : ITcVnContainer;
END_VAR
VAR_IN_OUT
    stMoments : TcVnMoments;
END_VAR
VAR_INPUT
    hrPrev    : HRESULT;
END_VAR
           Inputs
 Inputs
| Name | Type | Description | 
|---|---|---|
| ipContour | Single contour (ContainerType_Vector_TcVnPoint2_DINT or ContainerType_Vector_TcVnPoint2_REAL; The elements of this container are the points of the contour.) | |
| hrPrev | HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) | 
Required License
TC3 Vision Base
 Return value
 Return value