OfficeImageEffectsBrightness Property
Gets or sets the brightness of the picture. The value for this property must be a number from 0.0 (dimmest) to 1.0 (brightest).

Namespace: GroupDocs.Watermark.Contents
Assembly: GroupDocs.Watermark (in GroupDocs.Watermark.dll) Version: 21.3.0
Syntax
public double Brightness { get; set; }

Property Value

Type: Double
The default value is 0.5.
See Also