OfficeImageEffectsContrast Property
Gets or sets the contrast for the specified picture. The value for this property must be a number from 0.0 (the least contrast) to 1.0 (the greatest contrast).

Namespace: GroupDocs.Watermark.Contents
Assembly: GroupDocs.Watermark (in GroupDocs.Watermark.dll) Version: 20.7.0
Syntax
public double Contrast { get; set; }

Property Value

Type: Double
The default value is 0.5.
See Also