playout:SetEllipsize(ellipsize)
Depending on the ellipsization mode ellipsize text is
removed from the start, middle, or end of text so they
fit within the width and height of layout set with
playout:SetWidth() and playout:SetHeight().
If the layout contains characters such as newlines that force it to be layed out in multiple paragraphs, then whether each paragraph is ellipsized separately or the entire layout is ellipsized as a whole depends on the set height of the layout.
The following values are possible for ellipsize:
#PANGO_ELLIPSIZE_NONE#PANGO_ELLIPSIZE_START#PANGO_ELLIPSIZE_MIDDLE#PANGO_ELLIPSIZE_END
The default value is #PANGO_ELLIPSIZE_NONE.
See playout:SetHeight() for details.