Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Enum CodecsAbcQualityFactor Inherits System.Enum Implements IComparable, IConvertible, IFormattable | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As CodecsAbcQualityFactor | |
| C# | |
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public enum CodecsAbcQualityFactor : System.Enum, IComparable, IConvertible, IFormattable | |
| C++/CLI | |
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public enum class CodecsAbcQualityFactor : public System.Enum, IComparable, IConvertible, IFormattable | |
Members
| Member | Description |
|---|---|
| Enhance | Lossy compression. This option cleans up the image, removes its border if it exists and compresses it at a smaller file size than RemoveBorder. |
| Lossless | Lossless compression. This option compresses a 1-bit file and maintains image data unchanged. Highest quality. |
| LosslessFast | Faster lossless compression than Lossless. This option compresses a 1-bit file and maintains image data unchanged. Highest quality. Does not produce compression ratios as high as Lossless. |
| LossyFast | Lossy compression. This is the fastest ABC lossy compression option. Does not produce compression ratios as high as the other lossy options. |
| Modified1 | Lossy compression. This option cleans up the image, removes its border if it exists and compresses it at a smaller file size than Enhance. However, it may distort some text or straight lines. |
| Modified1Fast | Same as Modified1 without the border remove or image clean processes. |
| Modified2 | Lossy compression. This option cleans up the image, removes its border if it exists and compresses it at a smaller file size than Modified1. However, it may distort some text or straight lines. Maximum compression. |
| Modified2Fast | Lossy compression. This option compresses the image at a smaller file size than Modified1. However, it may distort some text or straight lines. Maximum compression. |
| Modified3 | Lossy compression. Provdes faster encode and decode speed than Modified1 or Modified2. if one exists and compresses it at a smaller file size than Modified1 or Modified2. Provides the maximum compression. |
| Modified3Fast | Same as Modified3 without the border remove or image clean processes. |
| RemoveBorder | Lossy compression. This option removes image border if it exists and compresses it at a smaller file size than VirtualLossless. |
| VirtualLossless | Lossy compression. This option removes image noisy pixels and compresses it at a smaller file size than Lossless. |
Remarks
For more information and an example, refer to CodecsAbcOptions and Compression Quality Factors.
Inheritance Hierarchy
System.Object
System.ValueType
System.Enum
Leadtools.Codecs.CodecsAbcQualityFactor
Requirements
Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)