SplitImageChannels

Split a multi-channel image into multiple single channel images (1 for each source image channel).

Syntax

Definition:

HRESULT SplitImageChannels(
    HRESULT     hrPrev,
    ITcVnImage* ipSrcImage,
    PVOID       pDestImages,
    USHORT      nArraySize,
    USHORT&     nImageChannels
)

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 with multiple channels

pDestImages

PVOID

Pointer to an array of ITcVnImage (appropriate destination images will be created if required)

nArraySize

USHORT

Number of pDestImages array elements (array must be >= ipSourceImage channels)

nImageChannels

USHORT&

Actual source image channels

SplitImageChannels 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