F_VN_ConvertCartesianToPolarPointsExp
Converts cartesian coordinates (x, y) to polar coordinates (magnitude, angle). (expert function)
Syntax
Definition:
FUNCTION F_VN_ConvertCartesianToPolarPointsExp : HRESULT
VAR_INPUT
ipSrcPointsCart : ITcVnContainer;
ipDestPointsPolar : Reference To ITcVnContainer;
bAngleInDegrees : BOOL;
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
ipSrcPointsCart |
Container with cartesian points (ContainerType_Vector_TcVnPoint2_DINT or ContainerType_Vector_TcVnPoint2_REAL or ContainerType_Vector_TcVnPoint2_LREAL) | |
|
ipDestPointsPolar |
Reference To 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 |
Specifys, if the angles should be in degrees or radians |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
Return valueRequired 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 |