imaqMultiplyConstant

NI Vision for LabWindows/CVI Function

imaqMultiplyConstant

Usage

int imaqMultiplyConstant(Image* dest, const Image* source, PixelValue value);

Purpose

Multiplies each pixel in an image by a constant.

Image Types Supported

IMAQ_IMAGE_U8, IMAQ_IMAGE_I16, IMAQ_IMAGE_SGL, IMAQ_IMAGE_COMPLEX, IMAQ_IMAGE_RGB

Parameters

Name

Type

Description

dest Image* The destination image.
source const Image* The first source image.
value PixelValue The value by which to multiply. Set the member of value that corresponds to the image type.

Return Value

Type

Description

int On success, this function returns a non-zero value. On failure, this function returns 0. To get extended error information, call imaqGetLastError().