ImageAppearanceContrast Property
Gets or sets image contrast. Default value is 1 it corresponds to original contrast of image.

Namespace: GroupDocs.Signature.Options.Appearances
Assembly: GroupDocs.Signature (in GroupDocs.Signature.dll) Version: 21.1.0.0 (21.1)
Syntax
public float Contrast { get; set; }

Property Value

Type: Single
See Also