CogOCVMaxFont SpotSize Property Cognex VisionPro
In a laser printer, a laser beam is swept across a photo-sensitive drum. The diameter, in microns, of the laser beam at the drum surface is the spot size. Other printing processes have their own intrinsic spot size definition. Note that not all fonts use spot size. Please check the SpotSizeUsed property first before attempting to access the SpotSize property.

Namespace: Cognex.VisionPro.OCVMax
Assembly: Cognex.VisionPro.OCVMax (in Cognex.VisionPro.OCVMax.dll) Version: 65.1.0.0
Syntax

public double SpotSize { get; set; }

Property Value

Type: Double
This read/write property of type Double must be greater than zero.
Events

Exceptions

ExceptionCondition
InvalidOperationExceptionIf a font has not yet been imported, or if an internal error occurs.
ArgumentOutOfRangeExceptionIf you attempt to set this to a value less than or equal to zero.
ObjectDisposedExceptionIf this CogOCVMaxFont object has already been disposed.
See Also