LEADTOOLS Image File Support (Leadtools.Codecs assembly)
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| Leadtools.Codecs Namespace : CodecsCmpQualityFactorPredefined Enumeration |
public enum CodecsCmpQualityFactorPredefined : System.Enum, System.IComparable, System.IConvertible, System.IFormattable
'Declaration Public Enum CodecsCmpQualityFactorPredefined Inherits System.Enum Implements System.IComparable, System.IConvertible, System.IFormattable
'Usage Dim instance As CodecsCmpQualityFactorPredefined
public enum CodecsCmpQualityFactorPredefined : System.IComparable, System.IConvertible, System.IFormattable
Leadtools.Codecs.CodecsCmpQualityFactorPredefined = function() { };
Leadtools.Codecs.CodecsCmpQualityFactorPredefined.prototype = {
LeadtoolsMemberMarker(replace me)
};
public enum class CodecsCmpQualityFactorPredefined : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable
| Member | Description |
|---|---|
| Custom | Custom Quality Factor. |
| 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. |
| MaximumCompression | Maximum compression This option gives maximum compression. It is equivalent to a Q factor of 255. |
| MaximumQuality | Maximum compression keeping quality This option provides maximum compression while maintaining as high as possible image quality. |
| 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. |
| 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. |
| 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. |
System.Object
System.ValueType
System.Enum
Leadtools.Codecs.CodecsCmpQualityFactorPredefined
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