ICogAcqBrightnessMultiChannel.GetBrightnessMultiChannel Method

ICogAcqBrightnessMultiChannel GetBrightnessMultiChannel Method

Cognex VisionPro 9.7

Access the brightness level of a particular channel.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 73.0.0.0

Syntax

double GetBrightnessMultiChannel(
	int index
)

double GetBrightnessMultiChannel(
	int index
)

Function GetBrightnessMultiChannel ( 
	index As Integer
) As Double

Function GetBrightnessMultiChannel ( 
	index As Integer
) As Double

double GetBrightnessMultiChannel(
	int index
)

double GetBrightnessMultiChannel(
	int index
)

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when the brightness is changed. The following state flag may be affected: SfGetBrightnessMultiChannel

Event Type

Reason

Fires when the brightness is changed.

The following state flag may be affected:

Exceptions

Exception	Condition
ArgumentException	Value is < 0 or Value > 1.0.
ArgumentException	index is < 0 or index >= (number of camera channels).

Remarks

Sets or gets the brightness level of a particular channel.

You can use CogAcqBrightness.Brightness to set the brightness of all channels to the same value.

Default Value: 0.5