Visual Basic (Declaration) | |
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Public Enum CodecsAbcQualityFactor Inherits Enum |
Visual Basic (Usage) | Copy Code |
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C# | |
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public enum CodecsAbcQualityFactor : Enum |
Managed Extensions for C++ | |
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__value public enum CodecsAbcQualityFactor : public Enum |
C++/CLI | |
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public enum class CodecsAbcQualityFactor : public Enum |
Member | Description |
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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. |
VirtualLossless | Lossy compression. This option removes image noisy pixels and compresses it at a smaller file size than Lossless. |
RemoveBorder | Lossy compression. This option removes image border if it exists and compresses it at a smaller file size than VirtualLossless. |
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. |
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. |
For more information and an example, refer to CodecsAbcOptions and Compression Quality Factors.
System.Object
System.ValueType
System.Enum
Leadtools.Codecs.CodecsAbcQualityFactor
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