GdPicture.NET.14 (COM - ActiveX)~GdPicture14_namespace
 / BitonalReduction Enumeration
                                 
                                
                                    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
| Member | Value | Description | 
|---|
| Burke | 3 | A simplified form of Stucki dithering that is faster, but less clean than Stucki dithering. | 
| FloydSteinberg | 5 | Only diffuses the error to neighbouring pixels. This results in very fine-grained dithering. | 
| NearestColor | 1 | Each 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. | 
| OrderedDither | 2 | Produces a cross-hatch pattern. This is a form of dispersed dithering.
            Because the dots don't cluster, the result looks much less grainy. | 
| Stucki | 4 | Based 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
Reference
GdPicture.NET.14 (COM - ActiveX)~GdPicture14_namespace