imaqMakeAnnulus

Usage

Annulus imaqMakeAnnulus(Point center, int innerRadius, int outerRadius, double startAngle, double endAngle);

Purpose

Returns an Annulus structure with the values you specify. The Annulus structure defines the location and size rotation of an annulus. You can embed a call to imaqMakeAnnulus() in calls to other NI Vision functions that require Annulus structures as input parameters, thereby eliminating the need to declare an Annulus variable.

Parameters

Name	Type	Description
center	Point	The location of the center of the annulus.
innerRadius	int	The internal radius of the annulus.
outerRadius	int	The external radius of the annulus.
startAngle	double	The start angle, in degrees, of the annulus.
endAngle	double	The end angle, in degrees, of the annulus.

Return Value

Type	Description
Annulus	This function returns an Annulus structure containing the coordinate values you specify.