ICogAcqRangeImage ZScale Property Cognex VisionPro 9.20
Reads or sets the scaling in mm of pixel values. Used when generating range images with a camera. When ZScale is positive, pixel values increase towards the camera. When ZScale is negative, pixel values increase away from the camera. Values near 0.0 will be rounded to 0.00001 or -0.00001. Default is 0.01 mm/pixel value. The default was picked to be a round number which also provides the full accuracy of the camera.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 80.0.0.0
Syntax

double ZScale { get; set; }

Property Value

Type: Double
Defines a distance between an object of interest and the camera in mm of pixel values.
Events

Event TypeReason
ICogChangedEvent ChangedFires when this property changes. The following state flag may be affected: SfZScale
Exceptions

ExceptionCondition
ArgumentOutOfRangeExceptionIf the supplied value is less than ZScaleMin or greater than ZScaleMax.
See Also