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 V3.1.4024.59 or later

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

Tc3_Vision