ImageGear Professional for Windows ActiveX
enumIGTWAINImageFilter Enumeration

Description:

Determines the algorithm used to improve the quality of the image.

Values:

IG_TW_IF_AUTO Auto.
IG_TW_IF_BANDPASS Bandpass algorithm. Good for improving text.
IG_TW_IF_FINELINE Fineline algorithm.
IG_TW_IF_HIGHPASS Highpass algorithm. Good for improving fine lines.
IG_TW_IF_LOWPASS Lowpass algorithm. Good for halftone images.
IG_TW_IF_NONE No algorithm.
IG_TW_IF_TEXT Text algorithm.

 

 


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