ImageMan.Net Version 3 Summer 2012 Release
JpgDctMethod Enumeration
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DTI.ImageMan.Codecs Namespace : JpgDctMethod Enumeration

Glossary Item Box

Distinct Cosine Transform Method


Visual Basic (Declaration) 
Public Enum JpgDctMethod 
   Inherits System.Enum
Visual Basic (Usage)Copy Code
Dim instance As JpgDctMethod
public enum JpgDctMethod : System.Enum 
public enum JpgDctMethod extends System.Enum
Managed Extensions for C++ 
__value public enum JpgDctMethod : public System.Enum 
public enum class JpgDctMethod : public System.Enum 


Dct_FloatResults will vary depending on floating point processor.
Dct_IFastPoor quality.
Dct_ISlowBest choice for most situations.
Dct_Not_SetWill default to slow.


Default is slow. Fast will yield unacceptable results in most situations. Float, while it yields slightly better results in some cases, will be slower unless you have a good FP processor, also results will vary depending on you FP processor. Slow is the best choice in most situations and is consistent across machines.

Inheritance Hierarchy



Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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