F_VN_EnclosingRectangle

F_VN_EnclosingRectangle 1:

Searches for a minimum area rectangle enclosing a set of points.

Syntax

Definition:

FUNCTION F_VN_EnclosingRectangle : HRESULT
VAR_INPUT
    ipPointSet  : ITcVnContainer;
END_VAR
VAR_IN_OUT
    stRectangle : TcVnRotatedRectangle;
END_VAR
VAR_INPUT
    hrPrev      : HRESULT;
END_VAR

F_VN_EnclosingRectangle 2: Inputs

Name

Type

Description

ipPointSet

ITcVnContainer

Source point set (ContainerType_Vector_TcVnPoint2_DINT or ContainerType_Vector_TcVnPoint2_REAL; The elements of this container are the individual points.)

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

F_VN_EnclosingRectangle 3: In/Outputs

Name

Type

Description

stRectangle

TcVnRotatedRectangle

Returns the determined rectangle

F_VN_EnclosingRectangle 4: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements