Visual Basic (Declaration) | |
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Public Property Contrast As Single |
Visual Basic (Usage) | ![]() |
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Dim instance As TwainImageEffects Dim value As Single instance.Contrast = value value = instance.Contrast |
C# | |
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public float Contrast {get; set;} |
Property Value
The contrast value to use when transferring images from the current TWAIN source.The contrast values range from –1000 to 1000.
For an example, refer to Leadtools.Twain.TwainSession.ImageEffects.
This property internally gets or sets the contrast capability ICAP_CONTRAST. For more information on this capability, refer to http://www.twain.org and click on TWAIN Specification (Version 2.0).
To get or set the contrast value call the Leadtools.Twain.TwainSession.ImageEffects property.
To get or set the contrast value call the Leadtools.Twain.TwainSession.ImageEffects property.
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7