ResetRoi

Reset the region of interest (ROI) of an image. (After this operation, the ROI is set to the entire image.)

Syntax

Definition:

HRESULT ResetRoi(
    HRESULT     hrPrev,
    ITcVnImage* ipImage
)

Parameters

Name

Type

Description

hrPrev

HRESULT

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

ipImage

ITcVnImage*

Image

ResetRoi 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