Visual Basic (Declaration) | |
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Public Enum CodecsCmpQualityFactorPredefined Inherits Enum |
Visual Basic (Usage) | Copy Code |
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C# | |
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public enum CodecsCmpQualityFactorPredefined : Enum |
Managed Extensions for C++ | |
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__value public enum CodecsCmpQualityFactorPredefined : public Enum |
C++/CLI | |
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public enum class CodecsCmpQualityFactorPredefined : public Enum |
Member | Description |
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PerfectQuality1 | Perfect quality 1 This option compresses all colors of a 24-bit file and maintains the quality of the original image at a smaller file size. As the name suggests, there is no visual loss of color at this setting. |
PerfectQuality2 | Perfect quality 2 This will produce a smaller file size than PQ1 while maintaining similar quality. |
SuperQuality | Quality far more important than size This option removes colors not noticed by the human eye. Most viewers cannot tell the difference between an image compressed at this level and the original image. |
Quality | Quality more important than size While more colors are removed, most of them are colors or shades that are close to one another. The compressed image will appear very much like the original image. It will take some study to see the difference. |
QualityAndSize | Quality and size equally important This option provides the highest compression while maintaining good image quality. Try this option first, then move up or down the list accordingly to obtain acceptable compression size and image quality. |
Sharp | Size more important that quality (sharp) This option is recommended for images that have sharp edges. For example, an image that has a text overlay or an image with many straight lines. While it creates a larger file than the next option, it retains better edges. |
LessTiling | Size more important than quality (less tiling) This option produces less tiling in the image than the previous options. However, it may distort some text or straight lines. It is a good option for image database applications. |
MaximumQuality | Maximum compression keeping quality This option provides maximum compression while maintaining as high as possible image quality. |
MaximumCompression | Maximum compression This option gives maximum compression. It is equivalent to a Q factor of 255. |
Custom | Custom Quality Factor. |
System.Object
System.ValueType
System.Enum
Leadtools.Codecs.CodecsCmpQualityFactorPredefined
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family