get
Returns the unique baseline shift values across the grapheme range, in design units. Experimental: this API may change in a minor release.
Return
the unique baseline shift values in text order.
Parameters
block
the text block whose baseline shift values should be returned.
from
the start index of the grapheme range. Negative falls back to the current cursor/selection start when editing, or the start of the entire text otherwise.
to
the grapheme index after the last grapheme. Negative falls back to the current cursor/selection end when editing, or the end of the entire text otherwise.