ConvertCartesianToPolarAngles

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

Syntax

Definition:

HRESULT ConvertCartesianToPolarAngles(
    HRESULT          hrPrev,
    ITcVnContainer*  ipSrcPointsCart,
    ITcVnContainer*& ipDestAngles,
    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)

ipDestAngles

ITcVnContainer*&

 

Returns a container which is filled with the angles (ContainerType_Vector_REAL, if source points are of type TcVnPoint2_DINT or TcVnPoint2_REAL; else ContainerType_Vector_LREAL. Non-zero interface pointers are reused.)

bAngleInDegrees

bool

false

Specify, if the angles should be in degrees or radians

ConvertCartesianToPolarAngles 1: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1.4024.54 or later

PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU

Tc3_Vision