CircularEdgeReport

NI Vision for LabWindows/CVI Function

CircularEdgeReport

Information describing a calculated circular edge.

Elements

Name

Type

Description

center PointFloat The center of the circle that best fits the circular edge. If the function does not detect any edges or the edges do not fit to a valid circle, it sets center to {0, 0}.
radius double The radius of the circle that best fits the circular edge. If the function does not detect any edges or the edges do not fit to a valid circle, it sets radius to 0.
roundness double The roundness of the calculated circular edge. This calculation is based on the location of the edges detected by the function. If the function does not detect any edges or the edges do not fit to a valid circle, it sets roundness to 0.
coordinates PointFloat* An array of points indicating the location of the detected edge.
numCoordinates int The number of detected edge coordinates.