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.OCVMaxAssembly: Cognex.VisionPro.OCVMax (in Cognex.VisionPro.OCVMax.dll) Version: 65.1.0.0
Syntax
Property Value
Type: DoubleThis read/write property of type Double must be greater than zero.
Events
| Event Type | Reason |
|---|---|
| ICogChangedEvent Changed | Fires when this property changes. |
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | If a font has not yet been imported, or if an internal error occurs. |
| ArgumentOutOfRangeException | If you attempt to set this to a value less than or equal to zero. |
| ObjectDisposedException | If this CogOCVMaxFont object has already been disposed. |
See Also