Creates a closed polygon representing the boundary of
the blob which completely encloses all pixels that are part of this
blob, regardless of the blob weight associated with each pixel. The
boundary always falls directly between the edges of pixels.
Namespace: Cognex.VisionPro.BlobAssembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 65.1.0.0
Syntax
Return Value
Type: CogPolygonThe returned boundary: a CogPolygon.
Exceptions
| Exception | Condition |
|---|---|
| CogBlobInvalidMeasureException | The connectivity mode is WholeImageGreyScale. |
| InvalidOperationException | If no result data is available. |
See Also