CogBeadInspectFindParams StartCircle Property Cognex VisionPro 9.7
Gets or Sets the start circle. The center of this circle is used as a starting location by the pattern's Find  method.

Namespace: Cognex.VisionPro.EdgeInspect
Assembly: Cognex.VisionPro.EdgeInspect (in Cognex.VisionPro.EdgeInspect.dll) Version: 73.0.0.0
Syntax

public CogCircle StartCircle { get; set; }

Property Value

Type: CogCircle
The start circle. Default value is a circle with center at (0,0) and a radius of 100.
Events

Event TypeReason
ICogChangedEvent Changed Fires when this property changes. The following state flags may be affected:
Remarks

The start circle should be placed such that both edges of the bead are within it and that the center of the circle is as close to the middle of the bead as possible. The tool's attempts to find the bead edges may extend slightly past the circle edges, but you should not rely upon this behavior. For best results, you should set the circle diameter to be 10% to 30% wider than the bead.

Please see the Find  method remarks section for more details on how the path finding is performed. See the CogBeadInspectPattern remarks for definitions of "bead" and "path".

The StartCircle should not be mistaken for a region; it defines a starting point rather than the area over which a find operation will take place.

See Also