public static class
DecodeJpeg.Options
Optional attributes for DecodeJpeg
Public Methods
| DecodeJpeg.Options |
acceptableFraction(Float acceptableFraction)
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| DecodeJpeg.Options |
channels(Long channels)
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| DecodeJpeg.Options |
dctMethod(String dctMethod)
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| DecodeJpeg.Options |
fancyUpscaling(Boolean fancyUpscaling)
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| DecodeJpeg.Options |
ratio(Long ratio)
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| DecodeJpeg.Options |
tryRecoverTruncated(Boolean tryRecoverTruncated)
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Inherited Methods
Public Methods
public DecodeJpeg.Options acceptableFraction (Float acceptableFraction)
Parameters
| acceptableFraction | The minimum required fraction of lines before a truncated input is accepted. |
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public DecodeJpeg.Options channels (Long channels)
Parameters
| channels | Number of color channels for the decoded image. |
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public DecodeJpeg.Options dctMethod (String dctMethod)
Parameters
| dctMethod | string specifying a hint about the algorithm used for decompression. Defaults to "" which maps to a system-specific default. Currently valid values are ["INTEGER_FAST", "INTEGER_ACCURATE"]. The hint may be ignored (e.g., the internal jpeg library changes to a version that does not have that specific option.) |
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public DecodeJpeg.Options fancyUpscaling (Boolean fancyUpscaling)
Parameters
| fancyUpscaling | If true use a slower but nicer upscaling of the chroma planes (yuv420/422 only). |
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public DecodeJpeg.Options tryRecoverTruncated (Boolean tryRecoverTruncated)
Parameters
| tryRecoverTruncated | If true try to recover an image from truncated input. |
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