ImageCenterOfMass

Computes the center of mass of an image.

Syntax

Definition:

HRESULT ImageCenterOfMass(
    HRESULT           hrPrev,
    ITcVnImage*       ipSrcImage,
    TcVnPoint2_LREAL& aCenterOfMass,
    ITcVnImage*       ipMask = nullptr
)

Parameters

Name

Type

Default

Description

hrPrev

HRESULT

 

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

ipSrcImage

ITcVnImage*

 

Source image (1 channel)

aCenterOfMass

TcVnPoint2_LREAL&

 

Returns the center of mass of the image

ipMask

ITcVnImage*

nullptr

Optional mask (1 channel of type USINT, same width and height as ipSrcImage)

ImageCenterOfMass 1: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1.4024.59 or later

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

Tc3_Vision