F_VN_SetPixels

F_VN_SetPixels 1:

Sets all pixels of an image to a given value.

Syntax

Definition:

FUNCTION F_VN_SetPixels : HRESULT
VAR_INPUT
    ipDestImage : ITcVnImage;
END_VAR
VAR_IN_OUT
    aValue      : TcVnVector4_LREAL;
END_VAR
VAR_INPUT
    hrPrev      : HRESULT;
END_VAR

F_VN_SetPixels 2: Inputs

Name

Type

Description

ipDestImage

ITcVnImage

Destination image

hrPrev

HRESULT

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

F_VN_SetPixels 3: In/Outputs

Name

Type

Description

aValue

TcVnVector4_LREAL

Pixel value

F_VN_SetPixels 4: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1. 4024.44 or later

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

Tc3_Vision