The x-coordinate of the point through which two
orthogonal lines each divide the blob's area in half. The orthogonal
lines are aligned with the Axis specified. MedianX is specified in
units of the input image's selected space.
Namespace: Cognex.VisionPro.BlobAssembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 65.1.0.0
Syntax
Parameters
- axis
- Type: Cognex.VisionPro.Blob CogBlobAxisConstants
A value defined in CogBlobAxisConstants which determines the axis to which the median is aligned.
Field Value
Type: DoubleThe default is Principal.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | If no result data is available. |
Remarks
The x-coordinate of the point through which two orthogonal lines each divide the blob's area in half. The orthogonal lines are aligned with the Axis specified. MedianX is specified in units of the input image's selected space.
This measure always makes use of the current ExtremaExcludeMode; you cannot specify PixelAlignedNoExclude for axis.
Note that this measure is only cached for the most recently requested axis; if you request this measure for a different axis, it is recomputed.
See Also