ConvertCartesianToPolarPoints

Converts cartesian coordinates (x, y) to polar coordinates (magnitude, angle).

Syntax

Definition:

HRESULT ConvertCartesianToPolarPoints(
    HRESULT          hrPrev,
    ITcVnContainer*  ipSrcPointsCart,
    ITcVnContainer*& ipDestPointsPolar,
    bool             bAngleInDegrees = false
)

Parameters

Name

Type

Default

Description

hrPrev

HRESULT

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

ipSrcPointsCart

ITcVnContainer*

Container with cartesian points (ContainerType_Vector_TcVnPoint2_DINT or ContainerType_Vector_TcVnPoint2_REAL or ContainerType_Vector_TcVnPoint2_LREAL)

ipDestPointsPolar

ITcVnContainer*&

Returns a container which is filled with the converted points in polar coordinates (ContainerType_Vector_TcVnPoint2_REAL, if source points are of type TcVnPoint2_DINT or TcVnPoint2_REAL; else ContainerType_Vector_TcVnPoint2_LREAL. Non-zero interface pointers are reused.)

bAngleInDegrees

bool

false

Specifys, if the angles should be in degrees or radians

ConvertCartesianToPolarPoints 1: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements