Sets the arc segment geometry from the specified elliptical arc. Only the geometry is copied, graphics properties are ignored. Note that this method also changes the geometry of any connected segments because it changes both Start and End of this segment.
Namespace: Cognex.VisionProAssembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 73.0.0.0
Syntax
Parameters
- ellipticalArc
- Type: Cognex.VisionPro CogEllipticalArc
The elliptical arc.
Events
| Event Type | Reason |
|---|---|
| CogGeneralContourSegmentIteratorChanged | Fires when the segment changes. The following state flags may be affected: |
Exceptions
| Exception | Condition |
|---|---|
| CogShapeBadContourSegTypeException | The SegmentType is not EllipticalArc |
| CogIteratorInvalidIteratorException | This iterator is not valid. |
| ArgumentException | The ellipse fraction computed from the arc's AngleSpan is <= 0 or >= 1. |
| ArgumentException | ellipticalArc is Nothing. |
Remarks
Sets the arc segment geometry from the specified elliptical arc. Only the geometry is copied; graphics properties are ignored.
Note: This method also changes the geometry of any connected segments because it changes the start and end of this segment.
See Also