ICogAcqWhiteBalance.VGain Property

ICogAcqWhiteBalance VGain Property

Cognex VisionPro

Gets or sets the gain of the V component in the YUV color model.

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

Syntax

double VGain { get; set; }

double VGain { get; set; }

Property VGain As Double 
	Get 
	Set

Property VGain As Double 
	Get 
	Set

property double VGain {
	double get ();
	void set (double value);
}

property double VGain {
	double get ();
	void set (double value);
}

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when the UGain is changed.

Exceptions

Exception	Condition
ArgumentException	Value < 0 or Value > 1.0.

Remarks

As the V-gain increases, the image becomes more blue. By adjusting the U- and V-gains, you can correct the color balance for different light sources.