SetImageChannel

Sets the specified destination image channel to the values of the specified source image channel.

Syntax

Definition:

HRESULT SetImageChannel(
    HRESULT      hrPrev,
    ITcVnImage*  ipSrcImage,
    ITcVnImage*& ipDestImage,
    USHORT       nSrcChannelIndex,
    USHORT       nDestChannelIndex
)

Parameters

Name

Type

Description

hrPrev

HRESULT

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

ipSrcImage

ITcVnImage*

Source image

ipDestImage

ITcVnImage*&

Destination image (An appropriate image will be created if required.)

nSrcChannelIndex

USHORT

Index of the source image channel

nDestChannelIndex

USHORT

Index of the destination image channel, which will be replaced by the specified source image channel

SetImageChannel 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