ImageGear for C and C++ on Windows v19.6 - Updated
enumIGBitonalReductModes
API Reference Guide > Core Component API Reference > Core Component Enumerations Reference > enumIGBitonalReductModes

This enumeration specifies types of bi-tonal color reduction.

Values:

IG_REDUCE_BITONAL_GRAYSCALE Grayscale.
IG_REDUCE_BITONAL_AVE AVE.
IG_REDUCE_BITONAL_WEIGHTED Weighted.