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.
GetDitherTypeFriendlyName 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.
See Also
Reference
LEAD WIC-Enabled Codecs Overview
Registering a LEAD WIC-Enabled Codec
LEAD Bitmap Encoder Property Bag: Jpeg2000 SpecificOptions
LEAD Bitmap Encoder Property Bag: Jbig2 Specific Options
LEAD Bitmap Encoder Property Bag: XPS SpecificOptions
Topics