Modulo Method

Syntax

CWIMAQVision.Modulo SourceImage, Operand, DestImage

Return Type

Long

On success, this method returns 0. On failure, this method returns a negative number.

Purpose

Takes the modulo of an image by an image or an image by a constant.

Remarks

Use this method with U8, I16, SGL, and RGB32 images.

SourceImage and DestImage must be the same type of image. If Operand is an image, its type depends on the type of SourceImage, as follows:

• If SourceImage is U8, Operand must be U8.

• If SourceImage is I16, Operand must be I16 or U8.

• If SourceImage is SGL, Operand must be SGL, I16, or U8.

• If SourceImage is RGB32, Operand must be RGB32 or U8.

Parameters

SourceImage As CWIMAQImage

The first input image.

Operand As Variant

The second input image or a constant. Constants are rounded down if SourceImage is encoded as an integer.

DestImage As CWIMAQImage

The resulting image. It can be one of the source images.

Example

Dim i As New CWIMAQImage

' Modulo divide the image in Viewer1 by a constant
' Store the result in i
CWIMAQVision1.Modulo CWIMAQViewer1.Image, 50, i

' Modulo divide the image in Viewer1 by the image in i
' Do the division in-place (store the result in i)
CWIMAQVision1.Modulo CWIMAQViewer1.Image, i, i