GdPicture.NET.14.API
GdPicture14 Namespace / BitonalReduction Enumeration





In This Topic
BitonalReduction Enumeration
In This Topic
Specifies the algorithm to be used to perform black and white effect on images.
Syntax
'Declaration
 
<ComVisibleAttribute(True)>
Public Enum BitonalReduction 
   Inherits System.Enum
[ComVisible(true)]
public enum BitonalReduction : System.Enum 
public enum BitonalReduction = class(System.Enum)
ComVisibleAttribute()
public enum BitonalReduction extends System.Enum
[ComVisible(true)]
__value public enum BitonalReduction : public System.Enum 
[ComVisible(true)]
public enum class BitonalReduction : public System.Enum 
Members
MemberValueDescription
Burke3A simplified form of Stucki dithering that is faster, but less clean than Stucki dithering.
FloydSteinberg5Only diffuses the error to neighbouring pixels. This results in very fine-grained dithering.
NearestColor1Each pixel value is compared against a fixed threshold. This may be the simplest dithering algorithm there is, but it results in immense loss of detail and contouring.
OrderedDither2Produces a cross-hatch pattern. This is a form of dispersed dithering. Because the dots don't cluster, the result looks much less grainy.
Stucki4Based on Floyd Steinberg, but is slightly faster. Its output tends to be clean and sharp.
Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         GdPicture14.BitonalReduction

See Also