PATH Mac OS 8 and 9 Developer Documentation > Text and Other International Services > Apple Type Services for Unicode Imaging (ATSUI) > Apple Type Services for Unicode Imaging Reference

Manipulating Font Features

ATSUI provides the following functions for manipulating font features in a style object:

ATSUSetFontFeatures sets font features in a style object.
ATSUGetFontFeature obtains the font feature type and selector for an indexed font feature.
ATSUGetAllFontFeatures obtains font feature information from a style object.
ATSUClearFontFeatures removes previously set font features from a style object.