GetPointsOnLine Method

Syntax

CWIMAQVision.GetPointsOnLine Line, Points

Return Type

Long

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

Purpose

Given the endpoints of a line, returns an collection of all the points comprising the line.

Parameters

Line As CWIMAQLine

Specifies the line whose points the method returns.

Points As CWIMAQPoints

On return, the points on the line.

Example

Dim line As New CWIMAQLine
Dim points As New CWIMAQPoints

' Initialize the line
line.Initialize 10, 10, 100, 100

' Find the points on the line
CWIMAQVision1.GetPointsOnLine line, points