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IWICLeadBitmapEncoder Interface
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Defines methods for getting a LEAD Bitmap Encoder's properties such as subformats, QualityFactor, progressive options, and dithering methods.

IWICLeadBitmapEncoder Members

IWICLeadBitmapEncoder Method Description
GetSubFormats

Gets the encoder's list of valid subformats for a particular pixel format.

GetSubFormatFriendlyName

Gets the encoder's friendly name for the subformat.

GetSubFormatFlags

Gets the subformat flags for a particular subformat and pixel format for the encoder.

GetQualityFactorRange

Gets the encoder's valid quality factor range.

GetQualityFactorPredefined

Gets the encoder's valid predefined quality factor.

GetQualityFactorPredefinedFriendlyName

Gets the encoder predefined quality factor friendly name for a value (Cmp or Abc).

GetProgressiveOptions

Gets the encoder's valid progressive options.

GetProgressiveOptionsFriendlyName

Gets the encoder's progressive friendly name for a value.

GetDitherTypes

Gets the encoder's valid dithering options.

GetDitherTypesFriendlyName

Gets the encoder's friendly name for a dithering value.

GetLeadEnumFriendlyName

Gets the friendly name for any of the WICLead-defined enumerations.

Remarks

The LEAD object that implements this interface also implemements the IWICBitmapEncoder interface. LEAD has a number of implemenations of this interface representing a multitude of encoders.   For a list of supported file formats, refer to LEAD WIC-Enabled Codecs File Format Summary.  For a list of constants used to create WIC LEAD Bitmap Codecs, refer to LEAD WIC-Enabled Codecs File Format GUID and CLSID.

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