Computes the effect of any tags applied to this spot in the
text. The values parameter should be initialized to the default
settings you wish to use if no tags are in effect. You’d typically
obtain the defaults from TextView.getDefaultAttributes.
TextIter.getAttributes will modify values, applying the
effects of any tags present at iter. If any tags affected values,
the function returns TRUE.
Computes the effect of any tags applied to this spot in the text. The values parameter should be initialized to the default settings you wish to use if no tags are in effect. You’d typically obtain the defaults from TextView.getDefaultAttributes.
TextIter.getAttributes will modify values, applying the effects of any tags present at iter. If any tags affected values, the function returns TRUE.