ImageEn, unit iexBitmaps

TIOParams.JPEG_DCTMethod

TIOParams.JPEG_DCTMethod


Declaration

property JPEG_DCTMethod: TIOJPEGDCTMethod;


Description

Specifies the DCT method used for reading and writing JPEG images.
Generally, ioJPEG_ISLOW is used for better quality, though it is slightly slower than ioJPEG_IFAST. ioJPEG_FLOAT should theoretically provide the best quality, though the difference is minor and it is slower.

Default: ioJPEG_ISLOW (Specified by IOParamDefaults)


See Also

- OptimizeLoadingParams